Mercedes-Benz GL-Class: Cleaning the wiper blades - Exterior care - Care - Maintenance and care - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Cleaning the wiper blades

WARNING Before cleaning the windshield or wiper 
Before cleaning the windshield or wiper blades, switch off the windshield wipers and remove the SmartKey from the ignition lock.
On vehicles with KEYLESS-GO, press the Start/Stop button repeatedly until all indicator lamps in the instrument cluster have gone out. The windshield wipers could otherwise move and injure you.

the wiper blade could be damaged. Do not pull the wiper blade. Otherwise, the wiper blade could be damaged.

do not rub them too hard. Otherwise, the Do not clean wiper blades too often and do not rub them too hard. Otherwise, the graphite coating could be damaged. This could cause wiper noise.

► Fold the wiper arms away from the windshield.
► Carefully clean the wiper blades with a damp cloth.
► Fold the windshield wipers back again before switching on the ignition.

back. The windshield could be damaged if Hold the wiper arm securely when folding back. The windshield could be damaged if the wiper arm smacks against it suddenly.

    Cleaning the windows
    WARNING   Before cleaning the windshield or wiper blades, switch off the windshield wipers and remove the SmartKey from the ignition lock. On vehicles with KEYLESS-GO, press the Start/S ...

    Cleaning the exterior lighting
    ► Clean the plastic lenses of the exterior lights with a wet sponge and a mild cleaning agent, e.g. Mercedes-Benz car shampoo or cleaning cloths. Only use cleaning agents or cleaning cl ...

    See also:

    Curve Tips
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    Mislock
    When attempting to lock the vehicle, if one or more of the doors, the hood or the tailgate are not fully closed, the vehicle will fail to lock and the horn will emit two tones. The vehicle will no ...

    Dynamic stability control (DSC) (Amber)
    Illuminates briefly as a bulb check when the ignition is switched on. If the lamp flashes while driving, the DSC system is active. If the lamp illuminates continuously while driving, there is a f ...