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:
Child safety rear door lock
Child safety rear door locks help prevent
doors from being opened accidentally,
especially when small children are in the
vehicle.
When the levers are in the lock position
1 , the rear door ...
Fluid level checks
NOTICE
Check the engine oil weekly. If any significant or sudden drop in oil level is
noted, seek qualified assistance.
If the message ENGINE OIL PRESSURE LOW is displayed, stop the engine as ...
Roof Rack System
WARNING
If something is carried on top of the vehicle that is longer or wider than the
roof rack—like paneling, plywood, or a mattress—the wind can catch it while the
vehicle is being driven. ...






