Windows fogged up on the inside

dehumidification function . Activate the cooling with air dehumidification function Activate automatic mode.
. Activate automatic mode If the windows continue to fog up,.
activate the defrosting function. If the windows continue to fog up, activate the defrosting function.

setting until You should only select this setting until the windshield is clear again.

    See also:

    Cleaning the steering wheel and gear or selector lever
    Thoroughly wipe with a damp cloth or use leather care agents that have been recommended and approved by Mercedes- Benz. ...

    Problems with the steering wheel heating
    The steering wheel heating has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on. - S ...

    Problems with your vehicle
    If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...