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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Auto high beam
This feature automatically selects and deselects high beam, under specific conditions of road lighting and in the absence of other vehicle’s lights. The system is only active when the ambient li ...

If the Off Indicator is Lit for an Adult-Size Occupant
If a person of adult size is sitting in the right front passenger seat, but the off indicator is lit, it could be because that person is not sitting properly in the seat. If this happens, use the ...

Cleaning exterior
In order to maintain the appearance of your vehicle, it is important to take proper care of it. To protect the paint surface, wash your vehicle as soon as you can: ► after a rainfall t ...