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 ...

See also:

Using cruise control
Note: Cruise control is not available when using Hill Descent Control or when a Terrain Response special program has been selected. Note: Do not use cruise control when driving off-road. Note: Do ...

When to Check and Change Lubricant
It is not necessary to regularly check front axle fluid unless there is a leak suspected or an unusual noise is heard. A fluid loss could indicate a problem. Have it inspected and repaired. ...

Screen modes
Touch the screen mode selection button to view a series of icons, each depicting a different screen mode (as detailed below). Touch the relevant icon to select the desired screen mode. ...