Mercedes-Benz GL-Class: Checking and adding other serviceproducts - Engine compartment - Maintenance and care - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Checking and adding other serviceproducts

Adding engine oil
Environmental note When adding oil, take care not to spill any. If oil enters the soil or waterways, it is harmful to the environment. WARNING   If engine oil comes into contact with ho ...

Checking the coolant level
Only check the coolant level when the vehicle is on a level surface and the engine has cooled down. ► Turn the SmartKey to position 2 in the ignition lock. On vehicles with KEYLESS-GO, ...

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Attaching the cargo net
Cargo net attached behind the C-pillar ► Insert guide rod 2 into retainer 1 in the direction of the arrow. ► Slide guide rod 2 forwards into retainer 1 in the direction of the arro ...

Security Light
The security light should come on briefly as the engine is started. If the system is working normally, the indicator light turns off. If it does not come on, have the vehicle serviced by your deal ...

Restricted seat travel
NOTICE If seat movement stops unexpectedly during adjustment, check for and remove any obstructions. Once any obstructions have been removed, the seat adjustment mechanism can be reset as f ...