Important notes

In order to prevent the vehicle's battery from discharging, the interior lighting functions are automatically deactivated after some time except for when the SmartKey is in position 2 in the ignition lock.

    See also:

    Switching on/off
    The three red indicator lamps in the button indicate the heating level you have selected. If the battery voltage is too low, the seat heating may switch off. Driver's and front-passenger ...

    ATTENTION ASSIST Warns Drowsy Drivers
    Drowsiness is one of the most common causes of accidents. This is why Mercedes experts have developed the ATTENTION ASSIST system which forms part of the standard equipment of the new Mercedes CL- ...

    Fuse box in the engine compartment
    – Open the hood. – Remove any existing moisture from the fuse box using a dry cloth. – To open: open clamps 2. – Fold cover 1 upwards in the direction of the arrow and remove it. Make s ...