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Wheels and tyres
MOBILITY
Wheels and tyres
Tyre inflation pressure information
Vehicle equipment
On the body pillar
This chapter describes equipment, systems
and functions which are offered or may be of-
fered in future on a model-specific basis, even
if they are not included in the vehicle in ques-
tion.
For further information:
Vehicle equipment, see page 8.
Tyre inflation pressure
The tyre inflation pressure information is loca-
ted on the body pillar of the driver's door.
General
The tyre inflation pressures apply to all tyre
sizes and recommended tyre makes that have
been approved by the vehicle manufacturer as
suitable for the model version. The list can also
include tyre sizes that are only suitable in com-
bination with specific equipment.
The tyre condition and tyre inflation pressure
influence the following:
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Tyre service life.
Driving safety.
Driving comfort.
Fuel consumption.
Information about approved wheels and tyres
for the vehicle can be requested from an au-
thorised Service Partner or another qualified
Service Partner or specialist workshop.
Safety information
The tyre inflation pressure appropriate for the
respective load conditions should be used. For
partially loaded vehicles, the specified tyre in-
flation pressure for a partially loaded vehicle,
for example, is the optimum tyre inflation pres-
sure.
WARNING
A tyre with too little or no tyre inflation pres-
sure can heat up significantly and sustain
damage. Handling characteristics, for exam-
ple steering and braking, will be impaired as
a result. There is a risk of accident. Check the
tyre inflation pressure regularly, for example
twice a month or before any long journey,
and correct as necessary.
For Australia/New Zealand
WARNING
The inflation pressures on the tyre label are
applicable only for tyre types explicitly men-
tioned on the label. Tyre inflation pressures
that may be covered by the label – by size,
speed category and load rating/load index –
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but not explicitly mentioned on the label may
be different. Please obtain adequate inflation
pressures in accordance with the tyre manu-
facturer's specifications from your tyre dealer.
The tyre inflation pressure information on the
tyre pressure label on the body pillar only re-
lates to cold tyres or tyres at the same temper-
ature as the ambient temperature.
Only check the tyre inflation pressures when
the tyres are cold, i.e.:
On the control display
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If the vehicle has been driven a distance of
no more than 2 km, 1.25 miles.
The current tyre inflation pressures and the
specified tyre inflation pressures for the instal-
led tyres can be displayed on the control dis-
play.
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If the vehicle has not moved again for at
least 2 hours after a journey.
If equipped with an emergency tyre: check the
tyre inflation pressure of the emergency wheel
in the luggage compartment regularly and cor-
rect if necessary.
To ensure that they are displayed correctly, the
tyre sizes must be stored in the system and
must have been set for the fitted tyres.
The current tyre inflation pressure value is
shown on each tyre.
Checking using the tyre inflation
pressure information on the control
display
The specified tyre inflation pressure value is
located towards the bottom of the control dis-
play.
1.
Apps menu
2. "Vehicle apps"
Checking the tyre inflation pressure
3. "Vehicle status"
General
4. "Tyre Pressure Monitor"
The tyres heat up while driving. The tyre infla-
tion pressure increases with the temperature
of the tyre.
5. Check if the current tyre inflation pressures
match the specified tyre pressure value.
6. Correct the tyre inflation pressure if the cur-
rent tyre inflation pressure deviates from
the specified tyre inflation pressure.
The tyres have a natural, uniform tyre pressure
loss.
The pressures displayed by some pressure
gauges may be up to 0.1 bar too low.
The current tyre inflation pressure on the con-
trol display may be restricted when the vehicle
is stationary. The tyre inflation pressure is up-
dated after a short drive.
Checking using tyre inflation pressure
information on the body pillar
After adjusting the tyre inflation
pressure
1. Determine the specified tyre inflation pres-
sures for the tyres installed on the vehicle.
If equipped with a Tyre Pressure Monitor, tyre
inflation pressure corrections are applied auto-
matically. Make sure that the tyre settings are
correct. For tyres that are not listed in the tyre
inflation pressure information on the control
display, reset the Tyre Pressure Monitor.
2. Check the tyre inflation pressure in all four
tyres, using a pressure gauge, for example.
3. Correct the tyre inflation pressure if the cur-
rent tyre inflation pressure deviates from
the specified tyre inflation pressure.
4. Check that all valve caps are screwed onto
the tyre valves.
If equipped with a Flat Tyre Monitor, reinitialize
the Flat Tyre Monitor.
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in, which serve as an indicator of tyre tread
wear.
Speed code letter
Designation Maximum speed
The positions of the wear indicators are identi-
fied on the tyre sidewall by TWI, Tread Wear
Indicator.
Q
R
up to 160 km/h, 100 mph
up to 170 km/h, 106 mph
up to 180 km/h, 112 mph
up to 190 km/h, 118 mph
up to 210 km/h, 131 mph
up to 240 km/h, 150 mph
up to 270 km/h, 167 mph
up to 300 km/h, 186 mph
above 300 km/h, 186 mph
Irrespective of the wear indicators, observe the
legal requirements on minimum tread depth.
S
T
Tyre damages
H
F
General
W
Y
Inspect tyres regularly for damage, the pres-
ence of foreign bodies and wear.
Symptoms that may indicate tyre damage or a
malfunction:
(Y)
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Unusual vibrations.
Tyre tread
Unusual tyre or running noises.
Unusual vehicle response, such as pro-
nounced pulling to the left or right.
Summer tyres
The tyre tread depth should not be less than
3 mm, 0.12 in, otherwise there is a high risk of
aquaplaning.
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Uneven wear pattern, for example in-
creased wear near the tyre shoulder.
Damage can be caused by situations such as
the following:
Winter tyres
The tyre tread depth should not be less than
4 mm, 0.16 in, otherwise its suitability for win-
ter use is restricted.
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Driving over kerbs.
Road damage.
Tyre inflation pressure too low.
Overloading the vehicle.
Incorrect tyre storage.
Minimum tread depth
Safety information
WARNING
If the tyres are damaged, the tyre inflation
pressure may be reduced, causing you to
lose control of the vehicle. There is a risk of
accident. If you suspect tyre damage while
you are driving, immediately reduce speed
and bring the vehicle to a stop. Have the
wheels and tyres checked. To do so, care-
fully drive to an authorised Service Partner
There are wear indicators from the tyre manu-
facturer distributed over the tyre circumference
with a height of at least 1.6 mm, approx. 0.06
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or another qualified Service Partner or a spe-
cialist workshop. If necessary, have the vehi-
cle towed or transported there. Do not repair
damaged tyres. Have them replaced.
Permissible wheels and tyres
General
Depending on the vehicle and equipment, only
certain wheel/tyre combinations are suitable.
The wheel/tyre combinations are determined
by the manufacturer of the vehicle on the basis
of the following criteria:
WARNING
Tyres can become damaged by driving
over obstacles, for example kerbs or dam-
aged road surfaces, at high speed. Larger
wheels have a smaller tyre cross-section.
The smaller the tyre cross-section, the higher
the risk of tyre damage. There is a risk of ac-
cident and material damage. If possible, drive
around obstacles or drive over them slowly
and carefully.
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Tyre size; for example, tyre width, aspect
ratio.
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Wheel size; for example rim diameter, off-
set.
Information on the suitable wheels and tyres
for the vehicle, as well as the special equip-
ment, can be obtained from an authorised
Service Partner, another qualified Service Part-
ner or a specialist workshop.
Tyre age
Safety information
Recommendation
WARNING
Irrespective of the tyre tread depth, change
tyres after 6 years at the latest.
Wheels and tyres that are not suitable for
the vehicle can damage parts of the vehicle.
There is a risk of accident. The manufacturer
of the vehicle recommends only using wheels
and tyres that have been approved as suita-
ble for the vehicle type concerned.
Production date
The production date of the tyre can be found
on the tyre sidewall.
Designation
Production date
DOT … 0123
1st week of 2023
WARNING
Mounted steel wheels can lead to technical
problems, for example wheel bolts may work
loose and brake discs may be damaged.
There is a risk of accident. Do not install steel
wheels.
Replacement of wheels and
tyres
Fitting and balancing
Have the wheel fitted and balanced by an au-
thorised Service Partner or another qualified
Service Partner or a specialist workshop.
WARNING
Unsuitable wheel and tyre combinations will
impair the vehicle's driving characteristics
and a variety of system functions, for exam-
ple the Anti-lock Braking System (ABS) or
Dynamic Stability Control. There is a risk of
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accident. The manufacturer of the vehicle
recommends only using wheels and tyres
that have been approved as suitable for the
vehicle type concerned. After a tyre has been
damaged, refit the same wheel/tyre combi-
nation as the original.
New tyres
Due to the manufacturing process, new tyres
do not achieve their full road grip immediately.
Drive moderately for the first 300 km,
200 miles.
Retreaded tyres
WARNING
WARNING
Unsuitable wheel bolts, such as one-piece
wheel bolts, may loosen or come off. The
wheel may come off while driving. There
is a risk of accident. Only use two-piece
wheel bolts that have been rated by the ve-
hicle manufacturer as being suitable for the
wheels concerned.
Retreaded tyres may have different tyre car-
casses. Their durability may be restricted due
to their advanced age. There is a risk of
accident. The vehicle manufacturer advises
against the use of retreaded tyres.
Winter tyres
Recommended makes of tyre
General
For each vehicle, tyre types are developed that
are optimised specifically for the individual re-
quirements of the vehicle. For example:
Winter tyres are recommended if driving in
winter conditions.
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Handling.
The winter tyres can be identified by the
mountain and snowflake icon, as well as the
M+S marking on the tyre sidewall.
Comfort.
Noise characteristics.
The specially developed tyres are marked with
a star on the tyre sidewall. After replacing
wheels and tyres, the vehicle manufacturer
recommends using tyres with a star marking
again. The manufacturer of the vehicle recom-
mends that tyres of the same make and tread
design are used.
So-called all-season tyres with M+S marking
but without symbol with mountain and snow-
flake have better winter properties than sum-
mer tyres. As a rule, all-season tyres do not
achieve the performance of winter tyres.
Maximum speed of winter tyres
If the vehicle is capable of maximum speed
higher than the speed permitted for the winter
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tyres, a sign stating the speed limit for the
tyres fitted must be displayed in the driver's
field of view. The sign is available from an au-
thorised Service Partner or another qualified
Service Partner or a specialist workshop.
Storage
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Store wheels and tyres in a cool, dry and
dark place when not in use.
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Protect the tyres against contamination
from oil, grease and solvents.
When winter tyres are fitted, observe the
speed limit of the winter tyres and do not ex-
ceed it.
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Do not leave tyres in plastic bags.
Remove dirt from the wheels or tyres.
Changing from run-flat tyres
Run-flat tyres
When changing from run-flat tyres to stand-
ard tyres, make sure that a emergency spare
wheel or a flat tyre kit is available in the vehi-
cle. Additional information is available from an
authorised Service Partner or another qualified
Service Partner or a specialist workshop.
Principle
In the event of a complete tyre pressure loss,
run-flat tyres enable you to continue driving,
with certain restrictions.
Wheel change between axles
General
The wheels are fitted with tyres which are self-
supporting to a limited degree. The wheels
may also have special rims.
WARNING
Wheel change between axles on vehicles
with different tyre sizes or rims on the front
and rear may cause tyre damage and dam-
age to the vehicle. There is a risk of accident.
Do not swap wheels between axles on vehi-
cles with different tyre sizes or rims on the
front and rear.
The reinforced sidewall means that the tyre
keeps the vehicle mobile to a degree, even if
tyre inflation pressure has been lost.
Observe the notes on continuing driving with a
flat tyre.
Safety information
Depending on the individual operating condi-
tions, the tyre tread wears differently on the
front and rear axles. To achieve even abrasion,
the tyres can be swapped in pairs between the
axles. Additional information is available from
an authorised Service Partner or another quali-
fied Service Partner or a specialist workshop.
After changing the wheels, check the tyre infla-
tion pressure and correct if necessary.
WARNING
A run-flat tyre with too little or no tyre infla-
tion pressure will change the vehicle's han-
dling characteristics, for example there may
be reduced directional stability when braking,
longer braking distances and different self-
steering properties. There is a risk of acci-
dent. Drive with care and do not exceed a
speed of 80 km/h, 50 mph.
Storing tyres
Tyre inflation pressure
Do not exceed the maximum tyre inflation
pressure indicated on the tyre sidewall.
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WARNING
Tyre repair kit
Continuing to drive with a flat tyre can cause
heavy trailers to start snaking. There is a risk
of accident or material damage. When driving
with a trailer and a flat tyre, do not exceed the
speed of 60 km/h, 35 mph. If the trailer starts
to snake, brake immediately and make the
necessary steering corrections as carefully as
possible.
Principle
With the tyre repair kit, minor tyre damage can
be quickly sealed to allow the driver to con-
tinue driving.
General
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The filled in tyre sealant encloses the dam-
age from the inside when it hardens.
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Please observe the notes on using the tyre
repair kit which are on the compressor and
the tyre sealant bottle.
Label
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The use of the tyre repair set can be inef-
fective in the event of tyre damage from a
size of approx. 4 mm, approx. 0.16 in.
Foreign bodies that have penetrated the
tyre should remain inside the tyre. Only re-
move foreign objects if they are visibly pro-
truding from the tyre.
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The compressor can be used to check the
tyre inflation pressure.
The icon identifying run-flat tyres is a circle
with the letters RSC on the tyre sidewall.
Overview
Remedying flat tyre
Storage
Depending on the equipment, storage for the
tyre repair set is provided as follows:
Safety measures
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Park the vehicle on firm and non-slip
ground at a safe distance from traffic.
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In the luggage compartment under the lug-
gage compartment floor.
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Switch on the hazard warning lights.
Apply the parking brake.
In the luggage compartment on the left or
right side.
In the luggage compartment behind a side
trim panel.
Engage the steering wheel lock with the
wheels in the straight-ahead position.
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As soon as the traffic flow permits, have
all vehicle occupants get out of the vehicle
and guide them out of the danger area, for
example behind the crash barrier.
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If necessary, set up the hazard triangle or
hazard warning lamp at an appropriate dis-
tance.
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Engage the steering wheel lock with the
wheels in the straight-ahead position.
Tyre sealant bottle and filler hose
As soon as the traffic flow permits, have
all vehicle occupants get out of the vehicle
and guide them out of the danger area, for
example behind the crash barrier.
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If necessary, set up the hazard triangle or
hazard warning lamp at an appropriate dis-
tance.
Remove the warning sign for the maximum
permissible speed from the compressor
and attach it in the visible area in the vehi-
cle interior.
1
Tyre sealant bottle
2
3
4
5
Tyre sealant bottle outlet
Filler hose
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Remove the warning sign from the tyre
sealant bottle and stick it on the wheel rim.
Tyre sealant bottle connection
Wheel valve connection
Preparing the tyre repair kit
1. Insert the tyre sealant bottle into the mount
on the housing of the compressor.
Compressor
1
Compressor
2. Turn the tyre sealant bottle clockwise by
90° to the stop.
2
3
4
5
6
Tyre inflation pressure indicator
Pressure reducing valve button
Tyre sealant bottle holder
Connector for socket
On/off switch
Safety measures
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Park the vehicle on a firm surface and as
far away from moving traffic as possible.
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Switch on the hazard warning lights.
Apply the parking brake.
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3. Connect the filler hose to the outlet of the
tyre sealant bottle and turn clockwise by
90° to the stop.
NOTICE
The compressor can overheat if operated for
too long. There is a risk of material damage.
Do not let the compressor run for longer than
10 minutes.
Filling with tyre sealant
1. Switch on the compressor with standby
state or drive-ready state switched on.
Let the compressor run for max. 10 minutes
to fill in the tyre sealant and reach a tyre
inflation pressure of 2.5 bar.
4. Unscrew the valve cap from the wheel and
screw the connecting piece of the filler hose
onto the valve.
While the tyre is being filled with tyre seal-
ant, the tyre pressure can briefly reach ap-
prox. 6 bar. Do not turn off the compressor
in this phase.
5. With the compressor switched off, insert the
plug into the socket inside the vehicle inte-
rior.
2. Switch off compressor.
Filling with tyre sealant
Checking the tyre inflation pressure
Read the tyre pressure on the tyre inflation
pressure indicator of the compressor. The tyre
pressure must be at least 2.5 bar.
Safety information
DANGER
A blocked exhaust pipe or inadequate ven-
tilation can allow harmful exhaust fumes to
enter the vehicle. The exhaust fumes contain
pollutants which are colourless and odour-
less. In enclosed spaces, exhaust fumes can
also build up outside the vehicle. There is a
danger to life. Keep the exhaust pipe clear
and ensure sufficient ventilation.
Tyre pressure too high
If the tyre inflation pressure is too high, reduce
the tyre pressure with the pressure reducing
valve on the compressor.
Minimum tyre inflation pressure is not
reached
Do not continue driving unless a minimum tyre
pressure of 2.5 bar is reached. Contact an au-
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thorised Service Partner or another qualified
Service Partner or a specialist workshop.
3. Unscrew the valve cap from the wheel and
screw the connecting piece of the hose
onto the valve.
Minimum tyre inflation pressure is
reached
1. Pull the connector out of the socket in the
vehicle interior.
2. Disconnect the hose from the tyre sealant
bottle and the valve on the wheel.
3. Screw the valve cap onto the valve.
4. Stow the tyre repair kit in the luggage com-
partment.
4. Insert the connector into the socket in the
vehicle interior.
5. Immediately drive for approximately
10 km/5 miles to evenly distribute the tyre
sealant in the tyre.
5. Read the tyre pressure on the tyre inflation
pressure indicator of the compressor.
Do not exceed the permitted maximum
speed of 80 km/h, approx. 50 mph.
Do not continue driving unless a minimum
tyre pressure of 1.3 bar is displayed. Con-
tact an authorised Service Partner or an-
other qualified Service Partner or a special-
ist workshop.
If possible, do not drive slower than
20 km/h/12 mph.
Tyre sealant may spray from the damaged
area during the initial wheel rotations.
6. Correct the tyre pressure to 2.5 bar.
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Increase tyre inflation pressure: with
standby or drive-ready state turned on,
turn on the compressor and let it run for
a maximum of 10 minutes.
Adjusting the tyre pressure
1. Stop in a suitable area.
2. Connect the hose directly to the compres-
sor and turn clockwise by 90° until it audi-
bly engages.
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Reduce tyre inflation pressure: press the
pressure reducing valve button on the
compressor.
Removing and stowing the tyre
repair kit
1. Switch off compressor.
2. Pull the connector out of the socket in the
vehicle interior.
3. Disconnect the hose from the compressor
and the valve on the wheel.
4. Screw the valve cap onto the valve.
5. Stow the tyre repair kit in the luggage com-
partment.
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Resuming a journey
Do not exceed the permitted maximum speed
of 80 km/h, approx. 50 mph.
WARNING
Insufficiently tensioned snow chains can
damage tyres and vehicle components.
There is a risk of accident or material dam-
age. Ensure that snow chains are always ad-
equately tensioned. Re-tension them if nec-
essary in accordance with the snow chain
manufacturer's instructions.
Do not exceed a maximum distance travelled
of 200 km/125 miles.
Re-initialise the flat tyre monitor or reset the
Tyre Pressure Monitor.
Have the punctured tyre and the tyre sealant
bottle of the tyre repair kit replaced as soon as
possible.
Fine-link snow chains
For further information:
The vehicle manufacturer recommends using
fine-link snow chains. Certain fine-link snow
chains have been tested, found safe for use
in traffic and rated as suitable by the manufac-
turer of the vehicle.
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System limits
Contact an authorised Service Partner or an-
other qualified Service Partner or a specialist
workshop if you are unable to put the tyre back
in operation.
Information regarding suitable snow chains is
available from an authorised Service Partner or
another qualified Service Partner or a specialist
workshop.
With Tyre Pressure Monitor: using sealant can
damage the air pressure sensor. In this case,
have the electronics replaced at the next op-
portunity.
Use
Use only in pairs on the rear wheels, equipped
with the tyres of the following wheel/tyre sizes:
Tyre size
Wheel size Rim offset (IS)
Snow chains
Safety information
WARNING
265/50 R19 9.0J x 19
275/45 R20 9.0J x 20
38
35
The information on wheel size and rim offset is
located on the inside of the wheel.
If snow chains are fitted to unsuitable tyres,
the snow chains can come into contact with
parts of the vehicle. There is a risk of accident
or material damage. Only fit snow chains on
tyres which have been approved by the man-
ufacturer as being suitable for snow chains.
The list can also include wheel/tyre sizes that
are only suitable for certain models.
Information about approved wheels and tyres
for the vehicle can be requested from an au-
thorised Service Partner or another qualified
Service Partner or specialist workshop.
Observe the snow chain manufacturer's in-
structions.
If equipped with a Tyre Pressure Monitor: do
not reset the Tyre Pressure Monitor when us-
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ing snow chains. Otherwise, incorrect values
may be displayed.
Switching off the rear-wheel steering
The rear-wheel steering is switched off by se-
lecting the 'snow chains fitted' setting.
If equipped with a flat tyre monitor: do not ini-
tialise the flat tyre monitor when using snow
chains. Otherwise, incorrect values may be dis-
played.
1.
Apps menu
2. "Vehicle apps"
3. "Driving settings"
4. "Drivetrain and chassis"
5. "Snow chains"
When driving with snow chains, briefly activate
Dynamic Traction Control as needed to opti-
mise propulsion.
Maximum speed with snow chains
When snow chains are fitted, do not exceed
50 km/h, 30 mph.
Tyre Pressure Monitor
Principle
Rear-wheel steering with snow
chains
The Tyre Pressure Monitor monitors the tyre
pressure and issues a warning if the tyre pres-
sure has dropped.
General
In order to guarantee freedom of movement of
the wheels when operating with snow chains,
rear-wheel steering must be turned off when
snow chains are mounted.
General
Sensors in the tyre valves measure the tyre
inflation pressure and tyre air temperature.
Depending on the tyres detected or entered,
the system displays the specified nominal
pressures on the control display and compares
them to the current tyre inflation pressures.
The rear-wheel steering is switched on again
automatically above the permitted maximum
speed for snow chains of 50 km/h, approx.
30 mph.
If the vehicle is fitted with tyres which are not
listed in the tyre inflation pressure information
on the vehicle, for example tyres with special
approval, the system must be actively reset.
The current tyre inflation pressures are then
accepted as the nominal pressures.
The setting for fitted snow chains is possible
only below 50 km/h, approx. 30 mph.
Safety information
WARNING
When operating the system, please also com-
ply with the information and notes in the chap-
ter on tyre inflation pressure.
If the rear-wheel steering is activated while
snow chains are fitted, the snow chains may
come into contact with the vehicle bodywork.
There is a risk of accident or material dam-
age. Switch off the rear-wheel steering when
snow chains are fitted.
For further information:
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Safety information
Tyre settings
General
WARNING
If the system does not detect the tyres auto-
matically, the specifications for the fitted tyres
can be entered in the tyre settings.
The display showing the nominal pressures
does not replace the tyre inflation pressure
information on the vehicle. If incorrect data
has been entered into the tyre settings, the
specified tyre inflation pressures will also be
incorrect. As a result, reliable message of a
tyre pressure loss can no longer be guaran-
teed. There is a danger of injury or material
damage. Make sure that the tyre sizes of the
fitted tyres are displayed correctly and that
they match the specifications on the tyres
and in the tyre inflation pressure information.
The tyre sizes of the fitted tyres can be found
in the tyre inflation pressure information on the
vehicle or directly on the tyres.
The tyre data does not have to be re-entered if
the tyre inflation pressure is being corrected.
For summer and winter tyres, the tyre data last
entered for each type is saved. This means
that the settings can be selected again after a
tyre or wheel change.
Adjusting tyres
Operating requirements
The following requirements must be met for
the system, otherwise reliable message of a
tyre pressure loss is not ensured:
1.
Apps menu
2. "Vehicle apps"
3. "Vehicle status"
4. "Tyre Pressure Monitor"
5. "Tyre settings"
6. "Tyre selection"
7. "Manual"
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After each tyre or wheel change, the sys-
tem has detected the fitted tyres, updated
the relevant information and, after a short
journey, shown it on the control display.
If the system does not detect the tyres au-
tomatically, enter the specifications for the
fitted tyres in the tyre settings.
8. "Tyre type"
9. Select the tyre size that is mounted on the
rear axle.
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â–·
The Tyre Pressure Monitor only becomes
active after driving for several minutes:
For tyres with special approval:
"Other tyres"
â–·
â–·
After tyre/wheel change.
After a reset, For tyres with special ap-
proval.
See the Performing a reset section for how
to proceed.
â–·
After changing the tyre setting.
10. After selecting the tyre size, select the load
status of the vehicle.
For tyres with special approval:
11. "Save tyre settings"
â–·
After every tyre or wheel change, the
system must be reset once the tyre in-
flation pressure is correct.
The measurement of the current tyre inflation
pressure is started. The progress of the meas-
urement is shown.
â–·
A reset must be carried out after the tyre
inflation pressure has been adjusted to
a new value.
â–·
Wheels with air pressure sensor.
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The nominal pressure is adjusted immediately
if the load status is changed in the tyre set-
tings.
Status display
Current status
The status of the system, for example whether
the system is active, can be shown on the con-
trol display.
Tyre statuses
General
1.
Apps menu
The status of the system and tyres is indicated
by the wheel colour and a message on the
control display.
2. "Vehicle apps"
3. "Vehicle status"
Existing messages may not be deleted if the
nominal pressure is not reached when the tyre
inflation pressure is corrected.
4. "Tyre Pressure Monitor"
The current status is displayed.
Current tyre inflation pressure
The current tyre inflation pressure is displayed
for each tyre.
All wheels green
â–·
The system is active and bases any warn-
ings on the nominal pressures.
The current tyre inflation pressures can vary
depending on vehicle operation or outside
temperature.
â–·
In the case of tyres with special approval:
the system is active and bases its warnings
on the tyre inflations pressures saved at the
last reset.
Current tyre air temperature
The current tyre air temperatures are shown
depending on the model.
One to four wheels yellow
There is a flat tyre or major tyre pressure loss
in the tyres shown.
The current tyre air temperatures can change
as a result of driving the vehicle or the outside
temperature.
Wheels grey
Tyre pressure losses might not be detected.
Nominal pressure
The nominal pressure for the tyres on the front
and rear axle is displayed.
Possible causes:
â–·
â–·
Malfunction.
The tyre inflation pressure is being meas-
ured, after confirmation of the tyre settings.
The stated nominal pressure takes account of
the temperature effects caused by driving the
vehicle and the outside temperature. The ap-
propriate nominal pressure is always displayed
irrespective of the weather conditions, tyre air
temperatures and length of journey.
â–·
For tyres with special approval: a system
reset is being performed.
For tyres with special approval:
performing a reset
The displayed nominal pressure may vary and
differ from the value stated in the tyre inflation
pressure information on the body pillar of the
driver's door. The tyre inflation pressure can
thus be corrected to the value of the displayed
nominal pressures.
1.
Apps menu
2. "Vehicle apps"
3. "Vehicle status"
4. "Tyre Pressure Monitor"
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5. Make sure that the tyre settings are correct.
With recommended tyre pressure
check
6. Switch on drive-ready state but do not drive
off.
Message
An icon with service information is shown on
the control display and, if necessary, in the My
BMW App.
7. Reset the tyre inflation pressure: "Perform
reset"
8. Drive off.
Icon
Possible cause
The wheels are shown grey and the following
appears on the display: "Resetting tyre
pressure…".
Leak detected on the tyre.
After driving for several minutes, the set tyre
inflation pressures are accepted as the speci-
fied tyre inflation pressures. The reset is com-
pleted automatically during the journey.
Measure
Check the tyre inflation pressure and adjust as
necessary.
If the reset was successful, the wheels are
shown in green on the control display and the
following appears: "Reset successful."
If a tyre inflation pressure check is
required
You can interrupt your journey at any time.
The reset resumes automatically when you
continue driving.
Message
An icon with a Check Control message is
shown on the control display.
Messages: for tyres without special
approval
Icon
Possible cause
The tyre was not inflated properly, for
example insufficient air was added or
there was a natural, even tyre pres-
sure loss.
General
When a low tyre pressure is indicated, the Dy-
namic Stability Control may be turned on.
Safety information
Measure
Check the tyre inflation pressure and adjust as
necessary.
WARNING
A damaged standard tyre with too little or no
tyre inflation pressure impairs driving charac-
teristics, for example steering and braking.
Tyres with run-flat capabilities allow a limited
level of stability to be maintained. There is a
risk of accident. Do not continue driving if the
vehicle is fitted with standard tyres. Comply
with the notes on run-flat tyres and continu-
ing driving with these tyres.
If the tyre inflation pressure is too low
Message
A yellow warning light is illuminated in
the instrument cluster.
In addition, an icon with a Check Control mes-
sage is shown on the control display.
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Messages: for tyres with special
approval
Icon
Possible cause
There has been a tyre pressure loss.
General
When a low tyre pressure is indicated, the Dy-
namic Stability Control may be turned on.
Measure
1. Reduce speed. Do not exceed a speed of
130 km/h, 80 mph.
Safety information
2. At the next opportunity, for example at a
filling station, check the tyre inflation pres-
sure in all four tyres and correct if neces-
sary.
WARNING
A damaged standard tyre with too little or no
tyre inflation pressure impairs driving charac-
teristics, for example steering and braking.
Tyres with run-flat capabilities allow a limited
level of stability to be maintained. There is a
risk of accident. Do not continue driving if the
vehicle is fitted with standard tyres. Comply
with the notes on run-flat tyres and continu-
ing driving with these tyres.
If there is a significant tyre pressure
loss
Message
A yellow warning light is illuminated in
the instrument cluster.
In addition, an icon indicating which tyre is af-
fected is shown in a Check Control message on
the control display.
If a tyre inflation pressure check is
required
Icon
Possible cause
Message
There is a flat tyre or substantial tyre
pressure loss.
An icon with a Check Control message is
shown on the control display.
Icon
Possible cause
Measure
The tyre was not inflated properly,
for example insufficient air was
added.
1. Reduce your speed and carefully stop the
vehicle. Avoid heavy braking and sudden
steering manoeuvres.
The system has detected a wheel
change, but no reset has been per-
formed.
2. Check whether the vehicle is equipped with
standard tyres or run-flat tyres.
The icon identifying run-flat tyres is a circle
with the letters RSC on the tyre sidewall.
The tyre inflation pressure has
dropped compared to the last reset.
No reset has been performed on
the system. System warning is
based on the tyre inflation pres-
sures saved during the last reset.
3. Follow the description of what to do when
the vehicle gets a flat tyre.
What to do in the event of a flat tyre, see
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Measure
Icon
Possible cause
1. Check the tyre inflation pressure and adjust
as necessary.
There is a flat tyre or substantial tyre
pressure loss.
2. Perform a system reset.
If the tyre inflation pressure is too low
Message
No reset has been performed on the
system. System warning is based
on the tyre inflation pressures saved
during the last reset.
A yellow warning light is illuminated in
the instrument cluster.
Measure
1. Reduce your speed and carefully stop the
vehicle. Avoid heavy braking and sudden
steering manoeuvres.
In addition, an icon with a Check Control mes-
sage is shown on the control display.
2. Check whether the vehicle is equipped with
standard tyres or run-flat tyres.
Icon
Possible cause
There has been a tyre pressure loss.
The icon identifying run-flat tyres is a circle
with the letters RSC on the tyre sidewall.
No reset has been performed on the
system. System warning is based
on the tyre inflation pressures saved
during the last reset.
3. Follow the description of what to do when
the vehicle gets a flat tyre.
What to do in the event of a flat tyre, see
Measure
1. Reduce speed. Do not exceed a speed of
130 km/h, 80 mph.
What to do in the event of a flat tyre
2. At the next opportunity, for example at a
filling station, check the tyre inflation pres-
sure in all four tyres and correct if neces-
sary.
Standard tyres
1. Identify the damaged tyre.
Check the tyre inflation pressure in all four
tyres, for example using the tyre inflation
pressure indicator of a tyre repair kit.
3. Perform a system reset.
If there is a significant tyre pressure
loss
For tyres with special approval: if all four
tyres are inflated to the correct tyre inflation
pressures, the Tyre Pressure Monitor might
not have been reset. Perform a reset.
Message
A yellow warning light is illuminated in
the instrument cluster.
If no tyre damage can be found, contact
an authorised Service Partner or another
qualified Service Partner or a specialist
workshop.
In addition, an icon indicating which tyre is af-
fected is shown in a Check Control message on
the control display.
2. Repair the flat tyre, for example using a tyre
repair kit or by changing the wheel.
The use of tyre sealant, for example a flat
tyre kit, can damage the air pressure sensor.
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Replace the air pressure sensor as soon as
possible.
Possible driving distance in the event of a flat
tyre
The possible driving distance varies depending
on the load and stresses the vehicle is subjec-
ted to, for example, speed, road condition and
the outside temperature. The driving distance
may be shorter but can be increased if a care-
ful driving style is adopted.
Run-flat tyres
Safety information
WARNING
With a moderate load and with low stress,
the vehicle can be driven for up to 80 km,
50 miles.
A run-flat tyre with too little or no tyre infla-
tion pressure will change the vehicle's han-
dling characteristics, for example there may
be reduced directional stability when braking,
longer braking distances and different self-
steering properties. There is a risk of acci-
dent. Drive with care and do not exceed a
speed of 80 km/h, 50 mph.
Driving properties with damaged tyres
Driving with damaged tyres changes the vehi-
cle's handling characteristics and may lead to
situations such as the following:
â–·
â–·
â–·
The vehicle losing traction more quickly.
Longer stopping distances.
WARNING
Different self-steering properties.
Continuing to drive with a flat tyre can cause
heavy trailers to start snaking. There is a risk
of accident or material damage. When driving
with a trailer and a flat tyre, do not exceed the
speed of 60 km/h, 35 mph. If the trailer starts
to snake, brake immediately and make the
necessary steering corrections as carefully as
possible.
Adapt your driving style. Avoid abrupt steering
or driving over obstacles, for example kerbs or
potholes.
Final tyre failure
Vibration or loud noises during the journey
may be an indication that the tyre has finally
failed.
Reduce your speed and stop the vehicle. Parts
of the tyre may detach, which might lead to an
accident.
Maximum speed
If a tyre is damaged you can continue driv-
ing, but do not exceed a maximum speed of
80 km/h, 50 mph.
Do not continue driving, but instead contact an
authorised Service Partner or another qualified
Service Partner or a specialist workshop.
Continuing driving with a flat tyre
System limits
Observe the following if you continue driving
with a flat tyre:
Temperature
The tyre inflation pressure depends on the
temperature of the tyre.
1. Avoid heavy braking and sudden steering
manoeuvres.
2. Do not exceed a speed of 80 km/h,
50 mph.
The tyre inflation pressure increases as the
tyre air temperature increases, for example
while driving or when exposed to sunlight.
3. At the next opportunity, check the tyre infla-
tion pressure in all four tyres.
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The tyre inflation pressure decreases when the
tyre air temperature drops.
Flat tyre monitor
Due to the given warning thresholds, therefore,
this behaviour may cause a warning to be trig-
gered when significant temperature drops oc-
cur.
Principle
The flat tyre monitor detects a tyre pressure
loss while driving and issues a warning if the
tyre pressure has dropped.
After a temperature-related warning, the nom-
inal pressures are displayed again on the con-
trol display after driving a short distance.
General
The system identifies a tyre pressure loss by
comparing the rotational speeds of the individ-
ual wheels during the journey.
Sudden tyre pressure loss
No warning can be given by the system in
the event of extreme, sudden tyre damages
caused by external factors.
A tyre pressure loss changes the diameter,
and with it the rotational speed, of the corre-
sponding wheel. The discrepancy is detected
and reported as a flat tyre.
Reset not carried out
The system does not measure the tyre infla-
tion pressure as such.
Tyres with special approval: the system will not
function correctly if a reset has not been car-
ried out, for example, a flat tyre may be repor-
ted even though the tyre pressure is correct.
Operating requirements
The following requirements must be met for
the system, otherwise reliable message of a
tyre pressure loss is not ensured:
Malfunction
Message
â–·
After a tyre or wheel change, an initialisa-
tion was carried out at the correct tyre infla-
tion pressure.
The yellow warning light flashes and
then illuminates continuously. A Check
Control message is shown. Tyre pres-
sure losses may not be detected.
â–·
The system must be initialised after the
tyre inflation pressure is adjusted to a new
value.
Measure
Status display
It is possible to display the current status of
the Flat Tyre Monitor, for example to check
whether the Flat Tyre Monitor is active.
â–·
A wheel without air pressure sensor is fit-
ted: have the wheels checked if necessary.
â–·
Fault due to systems or devices with the
same transmission frequency: the system
is automatically reactivated upon leaving
the field of interference.
1.
Apps menu
2. "Vehicle apps"
â–·
â–·
For tyres with special approval: the system
was unable to complete the reset. Perform
a system reset again.
3. "Vehicle status"
4. "Flat Tyre Monitor"
The status is displayed.
If the Tyre Pressure Monitor has failed:
have the system checked by an authorised
Service Partner or another qualified Service
Partner or a specialist workshop.
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risk of accident. Do not continue driving if the
vehicle is fitted with standard tyres. Comply
with the notes on run-flat tyres and continu-
ing driving with these tyres.
Initialisation required
An initialisation must be performed in the
following situations:
â–·
â–·
After adjusting the tyre inflation pressure.
After tyre/wheel change.
Flat tyre message
Initialisation
A yellow warning light is illuminated in
the instrument cluster.
Initialisation saves the set tyre inflation pres-
sures as reference values for subsequent de-
tection of a flat tyre. Initialisation is started by
confirming the correct tyre inflation pressures.
In addition, an icon with a Check Control mes-
sage is shown on the control display.
Do not initialise the system if driving with snow
chains fitted.
Icon
Possible cause
There is a flat tyre or substantial tyre
pressure loss.
1.
Apps menu
2. "Vehicle apps"
3. "Vehicle status"
4. "Flat Tyre Monitor"
Measure
1. Reduce your speed and carefully stop the
vehicle. Avoid heavy braking and sudden
steering manoeuvres.
5. Switch on drive-ready state but do not drive
off.
6. Start the initialisation: "Perform reset"
7. Drive off.
2. Check whether the vehicle is equipped with
standard tyres or run-flat tyres.
The icon identifying run-flat tyres is a circle
with the letters RSC on the tyre sidewall.
Initialisation is completed while driving which
can be interrupted at any time.
Initialisation resumes automatically when you
continue driving.
3. Follow the description of what to do when
the vehicle gets a flat tyre.
Messages
What to do in the event of a flat tyre
General
Standard tyres
1. Identify the damaged tyre.
When a flat tyre is indicated, the Dynamic Sta-
bility Control is turned on, if needed.
To do this, check the tyre inflation pressure
in all four tyres, for example using the tyre
inflation pressure indicator of a tyre repair
kit.
Safety information
WARNING
If all four tyres are inflated to the correct
tyre inflation pressures, the flat tyre monitor
might not have been initialised. In this case
initialise the system.
A damaged standard tyre with too little or no
tyre inflation pressure impairs driving charac-
teristics, for example steering and braking.
Tyres with run-flat capabilities allow a limited
level of stability to be maintained. There is a
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If no tyre damage can be found, contact
an authorised Service Partner or another
qualified Service Partner or a specialist
workshop.
Continuing driving with a flat tyre
Observe the following if you continue driving
with a flat tyre:
1. Avoid heavy braking and sudden steering
manoeuvres.
2. Repair the flat tyre, for example using a tyre
repair kit or by changing the wheel.
2. Do not exceed a speed of 80 km/h,
50 mph.
Run-flat tyres
3. At the next opportunity, check the tyre infla-
tion pressure in all four tyres.
Safety information
If all four tyres are inflated to the correct
tyre inflation pressures, the flat tyre monitor
might not have been initialised. In this case
initialise the system.
WARNING
A run-flat tyre with too little or no tyre infla-
tion pressure will change the vehicle's han-
dling characteristics, for example there may
be reduced directional stability when braking,
longer braking distances and different self-
steering properties. There is a risk of acci-
dent. Drive with care and do not exceed a
speed of 80 km/h, 50 mph.
Possible driving distance in the event of a flat
tyre
The possible driving distance varies depending
on the load and stresses the vehicle is subjec-
ted to, for example, speed, road condition and
the outside temperature. The driving distance
may be shorter but can be increased if a care-
ful driving style is adopted.
WARNING
With a moderate load and with low stress,
the vehicle can be driven for up to 80 km,
50 miles.
Continuing to drive with a flat tyre can cause
heavy trailers to start snaking. There is a risk
of accident or material damage. When driving
with a trailer and a flat tyre, do not exceed the
speed of 60 km/h, 35 mph. If the trailer starts
to snake, brake immediately and make the
necessary steering corrections as carefully as
possible.
Driving properties with damaged tyres
Driving with damaged tyres changes the vehi-
cle's handling characteristics and may lead to
situations such as the following:
â–·
â–·
â–·
The vehicle losing traction more quickly.
Longer stopping distances.
Maximum speed
Different self-steering properties.
If a tyre is damaged you can continue driv-
ing, but do not exceed a maximum speed of
80 km/h, 50 mph.
Adapt your driving style. Avoid abrupt steering
or driving over obstacles, for example kerbs or
potholes.
Final tyre failure
Vibration or loud noises during the journey
may be an indication that the tyre has finally
failed.
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Reduce your speed and stop the vehicle. Parts
of the tyre may detach, which might lead to an
accident.
Safety information
WARNING
Do not continue driving, but instead contact an
authorised Service Partner or another qualified
Service Partner or a specialist workshop.
The jack is only intended for raising the vehi-
cle briefly during a wheel change. Even if the
safety measures are complied with, there is
a risk of the raised vehicle falling over due to
the jack slipping. There is a danger of injury
or danger to life. If the vehicle is raised with
the jack, do not lie underneath the vehicle
and do not switch on drive-ready state.
System limits
In the following situations, the system could be
slow to respond or could work incorrectly:
â–·
A natural, even tyre pressure loss in all
four tyres that occurs over time will not be
detected. Therefore check the tyre inflation
pressure at regular intervals.
WARNING
â–·
No warning can be given in the event of
extreme, sudden tyre damages caused by
external factors.
Supports such as wooden blocks under the
jack can prevent it from achieving its load ca-
pacity due to the restricted height. The load
capacity of the wooden blocks may be excee-
ded, causing the vehicle to tip over. There is
a danger of injury or danger to life. Do not
place supports under the jack.
â–·
â–·
The system has not been initialised.
When driving on snow-covered or slippery
roads.
â–·
â–·
Dynamic driving style: drive wheels slip-
ping, high lateral acceleration.
When driving with snow chains.
WARNING
The jack provided by the vehicle manufac-
turer is intended for changing a wheel in the
event of a breakdown. The jack is not de-
signed for frequent use; for example, chang-
ing from summer to winter tyres. Using the
jack frequently may cause it to become jam-
med or damaged. There is a danger of in-
jury or material damage. Only use the jack
to change an emergency spare wheel or a
spare wheel in case of a breakdown.
Wheel change
General
For run-flat tyres or when using a tyre repair
kit, it is not always necessary to change a
wheel immediately if tyre inflation pressure is
lost due to a flat tyre.
If necessary, wheel change tools, such as the
vehicle manufacturer's jack, are offered as op-
tional accessories by an authorised Service
Partner, or another qualified Service Partner,
or a specialist workshop.
WARNING
On soft, uneven or slippery ground, for exam-
ple, snow, ice, tiles or similar, the jack may
slip. There is a danger of injury. Change the
wheel on a level, firm and non-slip surface if
possible.
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WARNING
workshop environment on a hoist by trained
personnel.
The following AS/NZS 2693:2007 warnings
are repeated here: the jack should be used
on level firm ground wherever possible. It is
recommended that the wheels of the vehicle
be chocked, and that no person should re-
main in a vehicle that is being jacked.
The jack is only optimised for raising the ve-
hicle and for use with the jacking points on
the vehicle. There is a danger of injury. Do
not lift another vehicle or other loads with the
jack.
The jack of your BMW is maintenance-free.
Please observe the information marked on
the jack.
WARNING
If the jack has not been guided into the jack-
ing point provided, the vehicle might be dam-
aged when the jack is extended, or the jack
could slip. There is a danger of injury or ma-
terial damage. When extending, make sure
that the jack is guided into the jacking point
adjacent to the wheel arch.
NOTICE
Using an impact screwdriver to loosen or
tighten the locking wheel bolt can damage
the bolt. There is a risk of material damage.
Only use a wheel bolt wrench to loosen and
tighten the locking wheel bolt.
WARNING
A vehicle raised with a jack can fall from the
jack if lateral forces are applied. There is a
danger of injury or material damage. If the
vehicle is raised, do not apply any lateral
forces to the vehicle or pull the vehicle with
sudden movements. If the wheel is jammed,
have it removed by an authorised Service
Partner or another qualified Service Partner
or a specialist workshop.
Securing the vehicle against rolling
away
General
The vehicle manufacturer recommends that
the vehicle should additionally be protected
against rolling away during a wheel change.
On a level surface
Jack: the Australian/New Zealand
standard AS/NZS 2693
2007 – "Jack" includes the following warning
which BMW herewith adopts: "... no person
should place any portion of their body under
a vehicle that is supported only by a jack".
The jack supplied with your car should not
be used for any purpose other than wheel
changing and should never be used in con-
junction with a vehicle support stand. Rais-
ing the vehicle for the purpose of inspection
should only be performed in a controlled
Place chocks or other suitable objects in front
of and behind the wheel diagonally opposite to
the one being changed.
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On a slight downhill gradient
Unscrewing
1. Place the adapter on the locking wheel bolt.
2. Unscrew the locking wheel bolt.
3. After unscrewing the wheel bolt, remove
the adapter again.
Screwing in
1. Place the adapter on the locking wheel bolt.
If necessary, turn the adapter until it fits on
the locking wheel bolt.
If it is necessary to change a wheel on a slight
downhill gradient, place chocks and other suit-
able objects, for example stones, under the
wheels of the front and rear axles against the
direction of roll.
2. Screw in the locking wheel bolt. The tight-
ening torque is 140 Nm, 101 lb ft.
3. After screwing in the wheel bolt, remove
the adapter again and stow it.
Safety measures
Locking wheel bolts
â–·
Park the vehicle on firm and non-slip
ground at a safe distance from traffic.
Principle
â–·
â–·
â–·
Switch on the hazard warning lights.
Apply the parking brake.
The locking wheel bolts have a special coding.
The bolts can only be released with an adapter
that matches the coding.
Engage the steering wheel lock with the
wheels in the straight-ahead position.
Overview
â–·
â–·
Engage a gear or select selector lever posi-
tion P.
The adapter of the locking wheel bolts can be
found in the toolkit or in an oddments tray in
the toolkit.
As soon as the traffic flow permits, have
all vehicle occupants get out of the vehicle
and guide them out of the danger area, for
example behind the crash barrier.
â–·
â–·
â–·
If necessary, set up the hazard triangle or
hazard warning lamp at an appropriate dis-
tance.
Depending on the equipment, take the
wheel change set and, if applicable, the
emergency spare wheel out of the vehicle.
Additionally secure the vehicle against roll-
ing away.
â–·
â–·
Locking wheel bolt, arrow 1.
Adapter, arrow 2.
â–·
â–·
Undo the wheel bolts by half a turn.
For air suspension: deactivate the air sus-
pension level adjustment.
Two-axle ride level control, see page 294.
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Jacking points
1. Hold the jack with one hand, arrow 1, and
grasp the jack crank handle or lever with
your other hand, arrow 2.
The jacking points are located in the marked
positions.
2. Guide the jack into the rectangular recess
of the jacking point closest to the wheel to
be changed.
Raising the vehicle
WARNING
Hands or fingers could get trapped when us-
ing the jack. There is a danger of injury. Keep
your hands in the described position when
using the jack, and do not change this posi-
tion.
3. Turn the jack crank handle or lever clock-
wise to extend the jack.
4. Remove your hand from the jack as soon
as the jack is under load and continue to
turn the jack crank handle or lever with one
hand.
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5. Make sure that the jack base is extended
vertically and at right angles underneath
the jacking point.
No more than one emergency spare wheel
may be fitted.
1. Unscrew the wheel bolts.
2. Remove the wheel.
3. Put on the new wheel or emergency spare
wheel and tighten at least two wheel bolts
crosswise until finger-tight.
If installing non-original light alloy wheels
not supplied by the manufacturer, the
wheel bolts belonging to the wheels may
also have to be used.
4. Tighten the remaining wheel bolts until fin-
ger-tight and then tighten all the wheel
bolts crosswise.
6. Make sure that the jack base is vertical and
at right angles below the jacking point after
extension.
5. Turn the jack crank handle anticlockwise to
retract the jack and lower the vehicle.
6. Remove the jack and stow it securely.
After wheel change
1. Tighten the wheel bolts crosswise. The
tightening torque is 140 Nm, 101 lb ft.
2. Stow the faulty wheel in the luggage com-
partment, if necessary.
7. Raise by cranking until the surface of the
jack stands fully on the ground and the
wheel in question is a maximum of 3 cm,
1.2 inches off the ground.
3. Check tyre inflation pressure at the next op-
portunity and correct as necessary.
4. Re-initialise the flat tyre monitor or reset
the Tyre Pressure Monitor.
5. Check the tight fit of the wheel bolts using a
calibrated torque wrench.
Fitting a wheel
6. Drive to the nearest authorised Service
Partner or another qualified Service Partner
or a specialist workshop to have the dam-
aged tyre replaced.
WARNING
Unsuitable wheel bolts, such as one-piece
wheel bolts, may loosen or come off. The
wheel may come off while driving. There
is a risk of accident. Only use two-piece
wheel bolts that have been rated by the ve-
hicle manufacturer as being suitable for the
wheels concerned.
Emergency spare wheel
Principle
In case of a flat tyre, the emergency spare
wheel can be used as a replacement for the
defective tyre. The emergency spare wheel is
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Wheels and tyres
MOBILITY
intended for short-term use until the defective
wheel has been replaced.
5. Undo the wing screw, arrow 1.
General
Only fit one emergency spare wheel at most.
Additionally, regularly check the tyre inflation
pressure of the emergency spare wheel in the
luggage compartment and correct the pres-
sure if necessary.
Safety information
6. Remove the holder, arrow 2.
7. Open the lower section of tailgate if neces-
sary.
WARNING
8. Remove emergency spare wheel from the
storage tray.
The emergency spare wheel has special di-
mensions. When driving with an emergency
spare wheel, the driving properties may
change, for example reduced directional sta-
bility when braking, longer braking distance
and modified self-steering properties in the
limit range. There is a risk of accident. Drive
with care and do not exceed a speed of
80 km/h, 50 mph.
Inserting the emergency spare
wheel
1.
Press the button, depending on the
equipment. The electric luggage compart-
ment cover moves up.
2. Fold up the luggage compartment floor.
3. Open the lower section of tailgate.
Overview
The emergency spare wheel and wheel
change set for changing wheels are located in
the luggage compartment under the luggage
compartment floor.
4. Place the emergency spare wheel in the
storage tray.
5. Position the holder.
6. Screw on and tighten the wing screw.
7. Insert the tool holder.
Removing emergency spare wheel
8. Depending on the equipment, insert the
cross member and screw it tightly in place
using the wing nuts.
1.
Press the button, depending on the
equipment. The electric luggage compart-
ment cover moves up.
9. Press the luggage compartment floor
downwards.
2. Fold up the luggage compartment floor.
3. Depending on the equipment: remove the
cross member. To do this, remove the wing
nuts on both sides of the cross member.
4. Remove the tool holder from the emer-
gency spare wheel.
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