Adjusting volume

Turn the volume knob during the spoken instruction to select the desired volume.

> The volume remains the same, even if the volume of other audio sources is changed.
> The volume is stored for the remote control currently in use.

    See also:

    Connecting electrical devices
    Sockets The lighter socket can be used as a socket for electrical equipment while the engine is running or when the ignition is switched on. The total load of all sockets must not exceed 140 wa ...

    Energy recovery
    The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. Odometer and trip odomete ...

    Exterior
    The exterior remains the same for 2009, and the X3 retains its awkward angles, disjointed taillights and odd lower bodywork. It's not unattractive, but it sure isn't as stylish as Mercedes' new GL ...