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:

    Operation
    The seats can be adjusted for a short period after unlocking the door with the remote control without the key in the ignition slot. Seat adjustment is normally made when the ignition is on and ...

    Removing the key blade
    Slide the spring loaded catch to the side. Pull the key blade straight out of the remote key. ...

    Bluetooth® hands-free
    This feature makes it possible to set up a wireless connection between a Bluetooth®-enabled cell phone and the vehicle’s infotainment system. This enables the infotainment system to function a ...