Mercedes-Benz GL-Class: Problems with fuel and the fuel tank

Fuel filler flap emergency release
WARNING
Avoid contact with the vehicle walls as they
may contain sharp edges. Otherwise, you
could injure yourself while releasing the fuel
filler flap.
The emergency release is locat ...
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 ...
See also:
Cruise Control Light
The cruise control light comes on whenever the cruise control is set.
The light goes out when the cruise control is turned off. See Cruise Control for more information. ...
Please bear the following in mind
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-
Benz Center.
Observe the notes in the "Changing a wheel"
se ...
Instrument brightness control
The instrument brightness control switch
can be operated when the ignition switch
is in the ON position. When the switch is
operated, the dot matrix liquid crystal
display switches to the ...






