Mercedes-Benz GL-Class: Before changing a fuse - Fuses - Breakdown assistance - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Before changing a fuse

Park the vehicle and apply the parking brake.
Switch off all electrical consumers.
Remove the SmartKey from the ignition lock.

The fuses are located in various fuse boxes:

fuse box on the front-passenger side of the dashboard
fuse box in the engine compartment on the right-hand side of the vehicle, when viewed in the direction of travel
fuse box in the cargo compartment on the right-hand side of the vehicle, when viewed in the direction of travel

The fuse allocation chart is located in the vehicle tool kit in the stowage compartment under the trunk floor.

    Important safety notes
    The fuses in your vehicle serve to close down faulty circuits. If a fuse blows, all the components on the circuit and their functions stop operating. WARNING   Only use fuses approved b ...

    Dashboard fuse box
    Do not use a pointed object such as a screwdriver to open the cover in the dashboard. You could damage the dashboard or the cover. ► To open: pull cover 1 outwards in the direction ...

    See also:

    Dome Lamp Override
    The dome lamp override button is located next to the exterior lamps control. : Press the button in and the dome lamps remain off when a door is opened. Press the button again to return it to the ...

    Passing
    More passing distance is needed when towing a trailer. The combination will not accelerate as quickly and is longer so it is necessary to go much farther beyond the passed vehicle before returning t ...

    Lumbar Adjustment
    To adjust the lumbar support: Press and hold the front or rear of the control to increase or decrease lumbar support. Press and hold the top or bottom of the control to raise or lower the ...