Power brakes function only when the engine is running

Power brakes function only when the engine is running  - Brake system - Brakes - Your driving environment - Volvo S60 Owners Manual - Volvo S60

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:

    Channel lock
    Access to specific channels can be restricted (locked). A locked channel will not provide audio, song titles, or artist information. NOTE All channels are initially unlocked. Locking a channel ...

    Lighting panel
    Overview, light switches 1 Thumb wheel for adjusting display and instrument lighting 2 Rear fog light 3 Headlights/parking lights Instrument lighting Illumination of the display and instrumen ...

    12-volt sockets
    12-volt socket in the front tunnel console 12-volt socket in the rear center console The electrical sockets can be used for 12-volt accessories such as cell phone chargers and coolers. For t ...