Mercedes-Benz GLK-Class: Headlamps fogged up on the inside - Exterior lighting - Lights and windshield wipers - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Headlamps fogged up on the inside

The headlamps may fog up on the inside if there is high atmospheric humidity.

  • Drive with the headlamps switched on. The level of moisture diminishes, depending on the length of the journey and the weather conditions (humidity and temperature).

If the level of moisture does not diminish:

  • Have the headlamps checked at a qualified specialist workshop.
    Cornering light function
    The cornering light function improves the illumination of the road over a wide angle in the direction you are turning, enabling better visibility in tight bends, for example. It can only be acti ...

    See also:

    Activating/deactivating airrecirculation mode
    You can deactivate the flow of fresh air if unpleasant odors are entering the vehicle from outside. The air already inside the vehicle will then be recirculated. WARNING Fogged windows impair ...

    Ignition system
    NOTICE ■Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust gap when tuning the engine. ...

    A/C – ON/OFF
    When the indicator light in the button is on, the air conditioning is controlled automatically. This cools/heats and dehumidifies the incoming air. When the indicator light in the button i ...