Power brakes function only when theengine 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:
Tire rotation
Your vehicle has no required tire rotation. Tire wear is affected by a number
of factors such as tire inflation, ambient temperature, driving style, etc.
NOTE
If the tires are rotated, the ...
Occupant safety
Safety is Volvo's cornerstone. Our concern dates back to 1927 when the first
Volvo rolled off the production line. Three-point seat belts (a Volvo invention),
safety cages, and energyabsorbing ...
Voice control support features
Tutorial: A feature that helps acquaint you with the system and the procedure
for giving commands.
Training: A feature that enables the voice control system to become familiar
with your voi ...