Mercedes-Benz GL-Class: 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
• brake fluid
• windshield washer fluid
Vehicle components and their respective lubricants must match. You should therefore only use products that have been tested and approved by Mercedes-Benz.
Information on tested and approved products can be obtained at a Mercedes-Benz Center or on the Internet at http://www.mbusa.com (USA only).
WARNING 
Comply with all valid regulations with respect
to handling, storing and disposing of service
fluids. Otherwise, you could endanger
persons or the environment.
Keep service fluids out of the reach of
children.
For health reasons, you should prevent
service fluids from coming into direct contact
with your skin or clothing.
If a service fluid is swallowed, contact a
physician immediately.
Capacities
...
See also:
Checking Engine Oil
It is a good idea to check the engine oil level at each fuel fill. In order to
get an accurate reading, the vehicle must be on level ground. The engine oil dipstick
handle is a yellow loop. See Engi ...
Environmental Concerns
Always use established trails, roads, and areas that have been set aside
for public off-road recreational driving and obey all posted regulations.
Do not damage shrubs, flowers, trees, or grass ...
Tow/Haul Mode
(Tow/Haul): The vehicle may have
a Tow/Haul mode.
The button is located on the instrument panel under the climate controls.
Push the button to activate the system. Push it again to deactivate the ...
