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.
    See also:

    Immobilizer
    The immobilizer prevents your vehicle from being started without the correct SmartKey. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can be starte ...

    COMAND controller
    You can use the COMAND controller to select the menu items in the COMAND display. You can call up menus or lists, scroll through menus or lists and exit menus or lists. The COMAND controller c ...

    Service messages
    Information on the type of service and service intervals (see separate Service Booklet). You can obtain further information from an authorized Mercedes-Benz Center or at http://www.mbusa.com (U ...