Volvo S60: Power brakes function only when the engine is running - Brake system - Brakes - Your driving environment - Volvo S60 Owners ManualVolvo S60: Power brakes function only when the engine is running

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.

    Brake lights
    The brake lights come on automatically when the brakes are applied. Adaptive brake lights The adaptive brake lights activate in the event of sudden braking or if the ABS system is activated. This ...

    Water on brake discs and brake pads affects braking
    Driving in rain and slush or passing through an automatic car wash can cause water to collect on the brake discs and pads. This will cause a delay in braking effect when the pedal is depressed. To ...

    See also:

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    This message is displayed when there is a fault in the battery charging system. Take the vehicle to your dealer for service. ...

    “Connect Phone”
    NOTE: The Add Phone command is not available when the vehicle is moving. Use the Connect Phone commands to manage the phones connecting to the vehicle or to enable the Bluetooth function on the ...

    Refrigerant for your climate control system
    Your air conditioner uses ozone friendly refrigerant HFC134a. Therefore, the method of adding, changing or checking the refrigerant is different from the method for CFC12 (freon). Consult your SUB ...