Mercedes-Benz GLK-Class: Problems with the rear window defroster - Operating the climate control system - Climate control - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Problems with the rear window defroster

The rear window defroster has deactivated itself prematurely or cannot be activated.

  • Switch off any consumers that are not required, e.g. reading lamps or interior lighting.

When the battery is sufficiently charged, the rear window defroster is activated again automatically.

    Activating/deactivating
    WARNING Any accumulation of snow and ice should be removed from the rear window before driving. Visibility could otherwise be impaired, endangering you and others. The rear window defroster h ...

    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 ...

    See also:

    Label information
    There are several important labels and identification numbers located on your vehicle. The label locations are identified in the illustrations shown. Vehicle identification number (VIN) To check t ...

    Initializing the registered data
    To initialize the registered data, perform the following procedure. 1. Select the “INITIALIZE” menu. 2. Select the “CONFIRM” menu. First “PLEASE WAIT”, then “INITIALIZED” is di ...

    Playing the AM/FM Radio (EX-L model with navigation system)
    Playing the AM/FM Radio (EX-L model with navigation system) ...