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:
Exit Lighting
The interior lamps come on when the key is removed from the ignition. They turn
off automatically in 20 seconds. The lights do not come on if the dome override
button is pressed in. ...
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 ...
Sun visors
CAUTION
► Do not store the main sun visor before
storing the extension sun visor.
► Do not pull the extension sun visor
forcedly downward.
1. To block out glare from the front ...






