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:

    Heated front seats
    The current seat temperature is shown in the center console display Press the button once for the highest heat level – three indicator lights come on. Press the button twice for a lower he ...

    Active Bending Lights (ABL)
    Headlight pattern with the Active Bending Light function deactivated (left) and activated (right) When this function is activated, the headlight beams adjust laterally to help light up a curve ...

    Main CD/DVD Data menu
    Disc menu Play/Pause Stop Random Repeat folder Change subtitles Change audio track Scan Audio settings ...