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:

    Location of the keyless drive antennas
    Location of the keyless drive antennas The keyless drive system has a number of antennas located at various points in the vehicle. 1 On the tailgate, near the wiper motor 2 Left rear door handl ...

    Opening the trunk manually
    The trunk is held closed by an electronic locking mechanism. To open: 1. Press lightly on the rubberized plate under the handle to release the lock. 2. Lift the handle to open the trunk lid. CA ...

    Checking the engine oil
    The oil level should be checked at regular intervals, particularly during the period up to the first scheduled maintenance service. See page 339 for oil specifications. Refer to the Warranty a ...