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:

    General notes
    WARNING All categories of messages contain important information which should be taken note of and, where a malfunction is indicated, addressed as soon as possible at an authorized Mercedes- ...

    Overview of interior lighting
    Overhead control panel 1 Switches the left-hand front reading lamp on/off 2 Switches the rear interior lighting on/off 3 Switches the automatic interior lighting control on/off 4 Swit ...

    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 i ...