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:
Important safety notes
Service products include the following:
• fuels (e.g. gasoline, diesel)
• additives for exhaust gas aftertreatment
(DEF)
• lubricants (e.g. engine oil, transmission
oil)
• coolant
†...
Removing the detachable tow hitch
Removal of the tow hitch is the reverse of fitting.
Note: The key cannot be removed when the tow hitch has been detached. ...
Detection beam issues
Detection issues can occur:
1. When driving on a different line to the vehicle in front.
2. When a vehicle edges into your lane. The vehicle will only be detected once
it has moved fully into yo ...






