The concept
The parking brake is used to prevent the vehicle from rolling when it is parked.
- Engine switched off: the parking brake acts on the rear wheels.
- Engine running: the parking brake acts on the disc brakes of the front and rear wheels via the hydraulic brake system.
The parking brake can be set manually or automatically:
- Manual: by pulling and pushing the switch.
- Automatic: by activating Automatic Hold.

See also:
Display in the instrument cluster
The collision warning can be issued in the instrument
cluster, in the Head-up Display, and
acoustically.
Warning stages
Adapting your speed and driving style
The display does not relieve the ...
Gas station recommendation
The remaining range is calculated, and if necessary
gas stations along the route are displayed.
Even with the most current navigation data, information
regarding individual gas stations may
hav ...
Under the Hood
The 135i's turbocharged inline-six makes 300 horsepower and 300 pounds-feet
of torque. It works through a six-speed manual or BMW's seven-speed dual-clutch
automatic. Either car hits 60 mph in abo ...
