Mercedes-Benz GL-Class: Engine
Display messages
(USA only)
(Canada only)
The yellow Check
Engine warning lamp
lights up while the
ignition is switched on
with the engine
running.
Possible causes/consequences and ► Solutions
There may be a malfunction, for example:
• in the engine management
• in the fuel injection system
• in the exhaust system
• in the ignition system (for vehicles with a
gasoline engine)
• in the fuel system
The emission limit values may be exceeded and the engine may
be running in emergency mode.
► Have the vehicle checked as soon as
possible at a qualified
specialist workshop.
In some states, you are required by law to immediately visit a
qualified specialist workshop as soon as the yellow Check
Engine warning lamp lights up. If in doubt, check whether such
legal regulations apply in the state/province in which you are
currently driving.
Vehicles with a diesel engine: the fuel tank has been run dry.
► Start the engine three to four times after
refueling.
If the yellow Check Engine warning lamp goes out, emergency
running mode is canceled. The vehicle need not be checked.
Display messages
The yellow reserve fuel warning lamp flashes while the vehicle is in motion.
In addition, the (USA only)/ (Canada only) yellow Check Engine warning lamp may light up.
Possible causes/consequences and ► Solutions
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
► Observe the additional display messages in
the multifunction
display.
► Check that the fuel filler cap is
correctly closed.
► If the fuel filler cap is not correctly
closed: close the fuel filler
cap.
► If the fuel filler cap is closed: visit a
qualified specialist
workshop.
Display messages
The yellow reserve fuel warning lamp lights up while the engine is running.
Possible causes/consequences and ► Solutions
The fuel level has dropped into the reserve range.
► Refuel at the nearest gas station.
Safety systems
Display messages (USA only) (Canada only) The red brake system warning lamp comes on while the engine is running. A warning tone also sounds. Possible causes/consequences and ► Soluti ...Driving systems
Display messages The red distance warning lamp lights up while the vehicle is in motion. A warning tone also sounds. Possible causes/consequences and ► Solutions Risk of accident The ...See also:
Calling up a stored setting
► Press and hold the relevant storage
position button 1, 2 or 3 until the seat,
steering wheel and exterior mirrors are in
the stored position.
The setting procedure is interrupted as
soon ...
SNOW mode switch
For driving or starting the vehicle on snowy
roads or slippery areas, push on the SNOW
mode switch. The SNOW mode indicator
light will illuminate. When the SNOW mode
is activated, engine out ...
Order of Play
Play begins from the first track under the root directory. When all tracks from
the root directory have been played, play continues from files according to their
numerical listing. After playing the ...