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:
Putting ACC in standby mode
Before ACC can be used to regulate speed
and/or the distance to a vehicle ahead, it must
first be put in standby mode.
To do so:
Press .
The symbol appears in the display
and
parentheses ( ...
Driving dynamics: steering, brakes and transmission
The five-cylinder petrol and diesel engines (2.5T, 2.4D and D5) have a
six-speed manual gearbox which can be upgraded to the six-speed Geartronic
transmission which is standard on the V8 engine. V ...
Applicable warranties – U.S./Canada
In accordance with applicable U.S. and Canadian
regulations, the following list of warranties
is provided.
• New Vehicle Limited Warranty
• Parts and Accessories Limited Warranty
• Corrosion Pr ...
