Mercedes-Benz GL-Class: Exterior care - Care - Maintenance and care - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Exterior care

Notes on care
Regular care of your vehicle is a condition for retaining the quality in the long term. Use care products and cleaning agents recommended and approved by Mercedes- Benz. WARNING   Many ...

Automatic car wash
WARNING   Braking efficiency is reduced after washing the vehicle. This could cause an accident. For this reason, you must drive particularly carefully after washing the vehicle until th ...

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Checking the coolant level
NOTICE Running the engine without coolant will cause serious engine damage. The coolant level in the expansion tank should be checked at least weekly (more frequently in high mileage or arduo ...

Selecting valet mode
Valet mode allows the vehicle to be locked by a parking attendant, without giving access to the loadspace. Valet mode also prevents operation of the touch screen, to prevent access to telephone nu ...

Fuel system
WARNING Under no circumstances should any part of the fuel system be dismantled or replaced by anyone other than a suitably qualified vehicle technician. Ensure sparks and naked lights are ke ...