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:
Vanity mirror lights
1. Carefully insert a
screwdriver and pry out
the lens.
2. Pry out the bulb and replace it.
3. Carefully press the lower edge of lens onto
the four tabs and press the upper edge of
the lens in ...
Limitations
In certain situations, the BLIS indicator light(s)
may illuminate even when there are no other
vehicles in the area monitored by the system.
NOTE
If the BLIS indicator lights illuminate occasional ...
Interior design
Scandinavia is famous for its innovative interior designs, and the Volvo S80
epitomises elegant Scandinavian luxury.
The interior of the car has a clear focus on exclusivity and comfort. The
sof ...
