Mercedes-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, ...See also:
Setting vehicle speed
WARNING
The driver must always ensure that a safe speed is maintained within the speed
limit, taking account of traffic and road conditions. Do not use cruise control
in heavy traffic or con ...
Operating tips
When the engine coolant temperature and
outside air temperature are low, the air
flow from the foot outlets may not operate.
However, this is not a malfunction. After
the coolant temperature w ...
Cleaning the sensors
NOTICE
When washing the vehicle do not aim high pressure water jets directly at the
sensors. Do not use abrasive materials or hard/sharp objects to clean the sensors.
Only use approved vehic ...