Volvo S80
Volvo S80

See also:
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, ...
Severe strain on the brake system
The brakes will be subject to severe strain when driving in mountains or hilly
areas, or when towing a trailer. Vehicle speed is usually slower, which means that
the cooling of the brakes is less ...
Basic sound settings
Press SOUND to display the basic sound setting menu (Bass, Treble, etc). Continue
pressing SOUND or OK/MENU to display the other setting alternatives.
Adjust the setting by turning TUNE and save th ...
