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:

    Input volume
    Adjust the input volume in the RSE menu, under A/V AUX input volume. ...

    Towing vehicles with front wheel drive/All Wheel Drive
    Volvo recommends the use of flat bed equipment. If wheel lift equipment must be used, please use extreme caution to help avoid damage to the vehicle. In this case, the vehicle should be towed wi ...

    Call lists
    Call lists are copied to the hands-free function each time a cell phone is connected and the lists are updated while the phone is connected. In normal view, turn TUNE counter-clockwise to see the ...