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

Brake fluid level
If you notice that the brake fluid level in the brake fluid reservoir has fallen to the MIN mark or less, check the brake system immediately for leaks. Also check the thickness of the brake lini ...

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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 ...

Notes
The vehicle tool kit can be found in the stowage well under the cargo compartment floor. Vehicles are not equipped with the tools needed to change a wheel when they leave the factory, e.g. jac ...

Tires
WARNING   Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle. Continued driving with a flat tire will cause ...