Mercedes-Benz GLK-Class: Points to observe before use - 12 V sockets - Features - Stowing and features - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Points to observe before use

The sockets can be used for accessories, e.g. lamps or mobile phone chargers with a maximum current draw of 180 W (15 A).

If you use the sockets for long periods when the engine is switched off, the battery may discharge.

  • Turn the SmartKey to position 1 in the ignition lock.

If the on-board voltage is too low, the power to the sockets is automatically cut. An emergency cut-out ensures that the on-board voltage does not drop too low. If the on-board voltage is too low, the power to the sockets is automatically cut. This ensures that there is sufficient power to start the engine.

    Socket in the front-compartment center console
    To open: slide cover 1 forwards until it engages. Lift up the cover of socket 2. To close: press cover 1 briefly at the front. The cover moves back. ...

    See also:

    Topping up the washer fluid
    The washer reservoir supplies the front and rear screen washer jets and headlamp washer jets. Check and top-up the reservoir level at least every week. Always top-up with screen washer fluid to p ...

    Center console controls
    Center console controls for menu navigation 1 Press MY CAR to access the My Car menus. 2 Press OK/MENU to select a highlighted selection or to store a certain function in the system's memory ...

    Shift lock release
    Shift lock release If the battery charge is low or discharged, the selector lever may not be moved from the P (Park) position even with the brake pedal depressed and the selector lever butt ...