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:

    Fuel filler door
    The fuel filler cap can be placed on the hook on the fuel filler door while refueling Press the button on the light switch panel (see the illustration on page 67) when the vehicle is at a st ...

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

    Power steering fluid
    Check the level frequently. The fluid does not require changing. The fluid level must be between the MIN and MAX marks. For capacities and recommended fluid grade, see page 357. WARNING If ...