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

Service messages
Information on the type of service and service intervals (see separate Service Booklet). You can obtain further information from an authorized Mercedes-Benz Center or at http://www.mbusa.com (US ...

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Topping up the washer fluid
The washer reservoir supplies the windshield, rear glass and headlamp washer jets. Check and top-up the reservoir level at least every week. Always top-up with windshield washer fluid to prevent f ...

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 ...

Decoupling a trailer
WARNING   While you are coupling or decoupling a trailer, make sure nobody locks or unlocks the vehicle and/or opens or closes doors or the tailgate. The vehicle's level could change an ...