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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Poisonous fluids
Fluids used in motor vehicles are poisonous and should not be consumed or brought into contact with open wounds. For your own safety, always read and obey all instructions printed on labels and c ...

Important safety notes
Service products include the following: • fuels (e.g. gasoline, diesel) • additives for exhaust gas aftertreatment (DEF) • lubricants (e.g. engine oil, transmission oil) • coolant †...

After towing on four wheels
1. Apply the parking brake. 2. Switch on the ignition and apply the foot brake. 3. Place the auto selector lever in the park position. 4. Switch off the ignition and remove the Smart Key from the v ...