Power brakes function only when the engine is running

The power brakes utilize vacuum pressure which is only created when the engine is running. Never let the vehicle roll to a stop with the engine switched off.
If the power brakes are not working, considerably higher pressure will be required on the brake pedal to compensate for the lack of power assistance. This can happen for example when towing your vehicle or if the engine is switched off when the vehicle is rolling. The brake pedal feels harder than usual.
See also:
Repeat
This function makes it possible to play files in a folder repeatedly. When the
last file has been played, the first file will begin again. To activate:
1. Press OK/MENU.
2. Turn TUNE to Repeat fol ...
Active chassis (Four C)
Active chassis, Four-C (Continuously Controlled
Chassis Concept), regulates the characteristics
of the shock absorbers so that the
car's driving characteristics can be adjusted.
There are three ...
Activating DAC
Press MY CAR in the center instrument panel
and go to Car settings
Driver Alert and
select On. See page 133 for more information
on the menu system.
The function is activated when the
v ...
