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:
Skip options
This function is used to remove a channel from
the list of available channels.
Skipping a channel
1. Press OK/MENU.
2. Scroll to the Advanced settings menu.
3. Press OK/MENU to enter the Skip
...
Temporary shut-off of the air conditioning
The air conditioning is momentarily disengaged
during full-throttle acceleration or when
driving uphill with a trailer. This may result in a
temporary increase in cabin temperature. ...
Emergency Brake Assistance (EBA)
The EBA function is designed to provide full
brake effect immediately in the event of sudden,
hard braking. The system is activated by
the speed with which you depress the brake
pedal.
NOTE
• Wh ...
