Mercedes-Benz GL-Class: Parking
DEF
Important notes on use
To function properly, BlueTEC exhaust gas
aftertreatment must be operated with the
reducing agent DEF. Adding DEF is one of the
tasks performed during maintenance. Under
no ...
Important safety notes
WARNING
Do not park this vehicle in areas where
combustible materials can come into contact
with the hot exhaust system. Do not park the
vehicle on dry grassland or harvested grain
fi ...
See also:
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 ...
Engine Fan
The vehicle has electric cooling fans. The fans spinning at low speed during
most everyday driving might be heard. The fans can turn off if no cooling is required.
Under heavy vehicle loading, trail ...
Air bag deployment effects
WARNING
When an air bag inflates, a fine powder is released. This is normal and not an
indication of a malfunction. The powder may cause irritation to the skin and should
be thoroughly flush ...






