Driver support -> Overtaking Assistance for your Volvo XC40 2018-2026
DRIVER SUPPORT
Overtaking Assistance*
Use Overtaking Assistance
WARNING
Overtaking Assistance can help the driver
when overtaking other vehicles. The function
can be used with adaptive cruise control* or
Pilot Assist*.
When adaptive cruise control or Pilot Assist is
following another vehicle and the driver indi-
cates the intention to overtake by activating
the direction indicator86, the systems help by
accelerating the vehicle towards the vehicle
ahead before the driver's vehicle reaches the
overtaking lane.
Overtaking assistance can be used with
adaptive cruise control* or Pilot Assist*. There
are a number of criteria if Overtaking Assis-
tance is to be used.
The following conditions must exist for Over-
taking Assistance to be activated:
The function is supplementary driver
support intended to facilitate driving
and make it safer – it cannot handle all
situations in all traffic, weather and
road conditions.
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The driver is advised to read all sec-
tions in the Owner's Manual that relate
to this function to learn about factors
such as its limitations and what the
driver should be aware of before using
the system.
there must be a vehicle in front (the “tar-
get vehicle”)
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your car's current speed is
at least 70 km/h (43 mph)
the stored speed must be high enough
The function then delays reducing speed in
order to avoid premature braking when the
driver’s car is approaching a slower vehicle.
for overtaking to take place safely.
Driver support functions are not a sub-
stitute for the driver's attention and
judgement. The driver is always
responsible for ensuring the car is
driven in a safe manner, at the appro-
priate speed, with an appropriate dis-
tance to other vehicles, and in accord-
ance with current traffic rules and reg-
ulations.
•
To start the Overtaking Assistance:
–
Activate the direction indicator.
The function remains active until the driver’s
vehicle has cleared the overtaken vehicle.
Use the left-hand direction indicator in a
left-hand drive car right in a right-hand
drive car.
WARNING
> Overtaking Assistance is started.
Be aware that this function can be acti-
vated in more situations than during over-
taking, e.g. when a direction indicator is
used to indicate a change of lane or exit to
another road – the car will then accelerate
briefly.
Related information
Driving support systems (p. 266)
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
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86
On left flash only in left-hand-drive car, or right flash in right-hand-drive car.
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* Option/accessory. 323
DRIVER SUPPORT
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acoustic warning are activated to alert the
driver that immediate intervention is required.
Warning from driver support in the
event of a collision risk
The driver support systems of adaptive cruise
control* and Pilot Assist* can warn the driver
if the distance to the vehicle ahead suddenly
becomes too short.
WARNING
When using the Overtaking Assistance
System, the driver should be aware that
there may be undesired acceleration if the
conditions suddenly change.
WARNING
The driver support systems only warn of
vehicles which their radar unit has detected
– hence a warning may not be given, or it
may be given with a certain delay. Never
wait for a warning. Apply the brakes when
the situation requires.
Some situations should therefore be avoi-
ded, such as if:
the car is approaching an exit to turn-
off in the same direction as overtaking
would normally occur.
•
the vehicle ahead slows down before
the driver's car has crossed over into
the overtaking lane.
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Related information
Driving support systems (p. 266)
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
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the traffic in the overtaking lane slows
down.
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a right-hand drive car is driven in a
county with left-hand traffic (or vice
versa).
Audio and symbol for collision warning
Acoustic signal in the event of a risk of col-
lision
Situations of this kind can be avoided by
temporarily setting adaptive cruise control
or Pilot Assist in standby mode.
Warning signal in the event of a risk of col-
lision
Related information
Distance measurement with the camera
and radar unit
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Adaptive cruise control and Pilot Assist use
approx. 40% of the capacity of the foot brake.
If the car needs to be braked more heavily
than the driver support is capable of and the
driver does not brake, the warning lamp and
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
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Standby mode for adaptive cruise control*
(p. 308)
Standby mode for Pilot Assist* (p. 318)
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324
* Option/accessory.
DRIVER SUPPORT
Change of target with driver
support
The driver supports of adaptive cruise con-
trol* and Pilot Assist*, in combination with
automatic transmission, have a change of tar-
get function at certain speeds.
Set the stored speed for driver
WARNING
support
When the driver supports are following
another vehicle at speeds in excess of
approx. 30 km/h (20 mph) and the target
is changed from a moving vehicle to a sta-
tionary vehicle, the driver supports will
ignore the stationary vehicle and instead
accelerate to the stored speed.
It is possible to set stored speed for the
speed limiter, cruise control, adaptive cruise
control* and Pilot Assist* functions.
Change of target
The driver must then intervene him/
herself and brake.
•
Automatic standby mode with change of
target
The driver supports are disengaged and set in
standby mode:
when the speed is below 5 km/h (3 mph)
and the driver supports are uncertain
whether the target object is a stationary
vehicle or another object, such as a speed
bump.
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If the target vehicle in front suddenly turns then there
may be stationary traffic in front.
: Increases the stored speed
When the driver supports are following
another vehicle at speeds below 30 km/h
(20 mph) and changes target vehicle – from a
moving vehicle to a stationary vehicle – the
driver supports will slow down for the station-
ary vehicle.
: Reduces stored speed
Stored speed
when the speed is below 5 km/h (3 mph)
and the vehicle ahead turns off so that the
driver supports no longer have a vehicle to
follow.
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Related information
Driving support systems (p. 266)
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
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DRIVER SUPPORT
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Change a set speed with short presses on
the steering wheel buttons (1) or
(2) or by pressing and holding them.
Pilot Assist can give steering assistance from
almost stationary up to 140 km/h (87 mph).
Set time interval to vehicle ahead
It is possible to set the time interval to the
vehicle ahead to be maintained by the adap-
tive cruise control*, Pilot Assist* and Distance
Warning* functions.
Note that the lowest programmable speed is
30 km/h (20 mph) – even though it is capable
of following another vehicle down to 0 km/h, a
speed lower than 30 km/h (20 mph) cannot
be selected/stored.
Short presses: Each press changes the
speed in increments of +/- 5 km/h
(+/- 5 mph).
•
Different time intervals to the
vehicle in front can be
selected and shown in the
driver display as 1-5 horizon-
tal lines - the more lines the
longer the time interval. One
line represents about 1 sec-
Press and hold: Release the button
when the speed indicator (3) has
moved to the desired speed.
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Manual gearbox
the driver support functions can follow
another vehicle at speeds from 30 km/h
(20 mph) up to 200 km/h (125 mph).
> The speed set after the last button
press is stored in the memory.
ond to the vehicle in front, 5 lines represents
about 3 seconds.
Pilot Assist can give steering assistance from
30 km/h (20 mph) up to 140 km/h (87 mph).
Effect of the accelerator pedal
If the driver increases the car's speed using
the accelerator pedal before pressing the
The lowest programmable speed is 30 km/h
(20 mph) – the maximum speed is 200 km/h
(125 mph).
steering wheel button
(1), the speed
When the symbol in the driver display
shows a car and a steering wheel, Pilot
Assist follows a vehicle in front at a preset
time gap.
stored will be the car's speed when the button
is depressed, provided the driver's foot is on
the accelerator pedal at the moment when the
button is depressed.
Related information
Driving support systems (p. 266)
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Speed limiter (p. 293)
When only one steering wheel is shown,
there is no vehicle within a reasonable dis-
tance ahead.
A temporary increase in speed with the accel-
erator pedal, e.g. during overtaking, does not
affect the setting - the car returns to the last
stored speed when the accelerator pedal is
released.
Cruise control (p. 300)
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
Possible speed
Automatic gearbox
The driver support functions can follow
another vehicle at speeds from 0 km/h up to
200 km/h (125 mph).
326
* Option/accessory.
DRIVER SUPPORT
The adaptive cruise control allows the time
interval to vary significantly in certain situa-
tions in order to allow the car to follow the
vehicle in front smoothly and comfortably. At
low speed, when the distances are short, the
adaptive cruise control increases the time
interval slightly.
Related information
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When the symbol in the driver display
shows two cars, adaptive cruise control is
following the vehicle in front at a pre-set
time interval.
Driving support systems (p. 266)
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
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When only one car is shown, there is no
vehicle within a reasonable distance ahead.
The higher the speed the longer the
calculated distance in metres for a
given time interval.
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Only use the time intervals permitted
by local traffic regulations.
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If the driver supports do not seem to
respond with a speed increase when
activated, it may be because the time
window to the vehicle ahead is shorter
than the set time window.
Control for time interval.
Decrease time interval
WARNING
Only use a time window that suits the
current traffic conditions.
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Increase time interval
Distance indicator
The driver should be aware that short
time windows limit the amount of time
available to react and take action in an
unexpected traffic situation.
Press the steering wheel button (1) or (2)
–
to increase or decrease the time interval.
> The distance indicator (3) shows the
current time interval.
* Option/accessory. 327
DRIVER SUPPORT
Drive modes when using time
interval to vehicles
The driver can select different driving styles
for how driver support should maintain the
preset time interval to the vehicle ahead.
Selection is made via the drive mode control
DRIVE MODE.
Automatic braking with driver
support
The driver supports of adaptive cruise con-
trol* and Pilot Assist* have a special brake
function in slow traffic and while stationary.
In certain situations, the parking brake is
applied in order to keep the car stationary.
WARNING
Driver supports only warn of obstacles
which their radar unit has detected –
hence a warning may not be given, or it
may be given with a certain delay.
Never wait for a warning or interven-
tion. Apply the brakes when the situa-
tion requires.
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Select one of the following options:
Brake function in slow queues and
while stationary
Eco – The driver support focuses on good
fuel economy, which means longer time
interval to the vehicle ahead.
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For shorter stops in connection with inching in
slow traffic or at traffic lights, driving is auto-
matically resumed if the stops do not exceed
approx. 3 seconds - if it takes longer before
the vehicle in front starts moving again then
the driver support function is set in standby
mode with automatic braking.
The driver supports can hold the car sta-
tionary for a maximum of 10 minutes –
then the parking brake is applied and the
function is disengaged.
Comfort – The driver support focuses on
following the set time interval to the vehi-
cle ahead as smoothly as possible.
Dynamic* – The driver support focuses on
following the set time interval to the vehi-
cle ahead more closely, which in certain
cases may mean heavier acceleration and
braking.
Before the driver supports can be reactiva-
ted, the parking brake must be released.
The function is reactivated in one of the
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following ways:
Press the steering wheel button
Depress the accelerator pedal.
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Related information
Driving support systems (p. 266)
Drive modes* (p. 416)
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> The function resumes following the
vehicle ahead if it starts moving for-
ward within approx. 6 seconds.
WARNING
A significant increase in speed may follow
when the speed is resumed with the
steering wheel button.
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* Option/accessory.
DRIVER SUPPORT
Cessation of automatic braking
Related information
Lane assistance
The function of the Lane Keeping Aid (LKA87
)
In some situations, automatic braking ceases
on coming to a standstill and the function is
set in standby mode. This means that the
brakes are released and the car may start to
roll - the driver must therefore intervene and
brake the car himself/herself to keep it station-
ary.
Driving support systems (p. 266)
Adaptive cruise control* (p. 303)
Pilot Assist* (p. 312)
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is to help the driver to reduce the risk of the
car accidentally leaving its own lane on
motorways and similar major routes.
Lane Keeping Aid steers the car back into its
lane and/or alerts the driver with vibrations in
the steering wheel.
Brake functions (p. 401)
This may take place in any of the following sit-
uations:
Lane Keeping Aid is active within the speed
range 65–200 km/h (40–125 mph) on roads
with clearly visible side lines.
The driver puts his/her foot on the brake
pedal.
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On narrow roads the function may be unavail-
able, in which case it goes into standby mode.
The function becomes available again when
the road is wide enough.
The parking brake is applied.
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The gear selector is moved to P, N, or R
position.
The driver sets the adaptive cruise control
or Pilot Assist to standby mode.
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Automatic activation of parking brake
The Parking brake is applied if the function is
holding the car stationary with the foot brake
and:
The driver opens the door or takes off
his/her seatbelt.
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The function has kept the car stationary
for more than approx. 10 minutes.
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The brakes have overheated.
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A camera reads the side lines of the road/lane.
The driver switches the engine off.
87
Lane Keeping Aid
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* Option/accessory. 329





