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:
Exterior Lighting
The exterior lamps control is located on the instrument panel to the left of
the steering wheel.
: Turns off the automatic headlamps
and Daytime Running Lamps (DRL). Turning the headlamp control ...
If your vehicle overheats
CAUTION
► Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
► To avoid the danger of being scalded,
never remove the rad ...
Engine block heater (if so equipped)
Engine block heaters are used to assist in
cold temperature starting.
The engine block heater should be used
when the outside temperature is 208F
(−78C) or lower.
To use the engine bloc ...






