The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Indication of a flat tire
The yellow warning lamp lights
up. A
Check Control message is displayed.
There is a flat tire or a major loss in tire
inflation pressure.
1. Reduce your speed and stop cautiously.
Avoid ...
Coolant level
Checking
1. Let the engine cool.
2. Turn the cap of the expansion tank slightly
counterclockwise to allow any excess pressure
to dissipate, and then open it.
3. The coolant level is correct if ...
Navigation
This chapter contains various examples of how
the navigation system can guide you reliably to
your destination. ...
