Controls and features -> Parking brake for your BMW 3 Series 1997-2006

Switching off the engine  
Parking brake  
69  
You should never remove the igni- The warning stops after approx. ten  
tion key when the vehicle is in  
motion, as the steering lock could  
engage.  
When you leave the vehicle, always  
remove the ignition key and engage the  
steering lock.<  
seconds. If you move the selector lever  
into a forward or reverse position dur-  
ing this time, a gear is automatically  
engaged.  
Always engage the parking brake  
when parking on downhill roads.  
Engaging a gear may not sufficiently  
secure the vehicle against rolling.<  
The parking brake is designed primarily  
to prevent the vehicle from rolling when  
it is parked. It operates against the rear  
wheels.  
Manual transmission  
Turn the ignition key to position 1 or 0.  
Sequential M gearbox SMG II  
To engage  
If you turn the ignition key to position 1  
or 0 with the selector lever in the for-  
ward or reverse position, a gear auto-  
matically remains engaged.  
The detent engages automatically, and  
the indicator lamp in the instrument  
cluster comes on when the ignition key  
is in position 2, refer to page 18.  
If you turn the ignition key to position 1  
or 0 with the selector lever in position 0,  
a warning tone and the flashing gear  
indicator in the SMG display remind you  
that the vehicle is not secured against  
rolling.  
To release  
Pull up slightly on the lever, press the  
button – see arrow – and lower the  
lever.  
70 Parking brake  
Manual transmission  
If exceptional circumstances  
make it necessary to engage the  
parking brake while the vehicle is in  
motion, do not pull it with excessive  
pressure. Keep your thumb pressed  
against the release button while care-  
fully pulling the lever up.  
Excessive pressure can lead to over-  
braking and loss of traction – fishtailing  
– at the rear axle.  
The brake lamps do not come on when  
the parking brake is engaged.  
Always engage the parking brake when  
parking on downhill roads. Engaging a  
gear may not sufficiently secure the  
vehicle against rolling.<  
When shifting gears in the  
fifth/sixth gear plane, be sure to  
press the gearshift lever to the right in  
order to prevent inadvertent selection  
of a gear in the third/fourth gear plane.  
Do not hold the vehicle in place on  
slopes by slipping or "riding" the clutch.  
Use the parking brake instead. Riding  
the clutch causes the clutch assembly  
to wear out sooner.<  
To avoid corrosion and one-sided  
braking, apply the parking brake  
lightly from time to time when coasting  
to a standstill – at a traffic signal, for  
example – provided that it is safe to do  
so.<  
Reverse  
Select only when the vehicle is station-  
ary. Press the shift lever to the left to  
overcome the resistance.  
As you do this, the backup lamps will  
light up automatically when the ignition  
key is in position 2.