Premium-grade unleaded gasoline
To ensure the longevity and full
performance of the engine, only premiumgrade
unleaded gasoline may be used.
If there is no premium-grade unleaded
gasoline available and regular-grade
unleaded gasoline may be used; please
observe the following precautions:
• only fill the fuel tank to half full with
regular-grade unleaded gasoline and fill
the rest with premium-grade unleaded
gasoline as soon as possible.
• do not drive at the maximum speed.
• avoid sudden acceleration.
• if the vehicle is carrying a light load, e.g. two passengers without luggage,
do not
allow the engine to rev above
3,000 rpm.
• if the vehicle is fully loaded or is being
operated in mountainous terrain, do not
depress the accelerator pedal further
than 2/3 of the pedal travel.
See also:
System self-test
After you have switched on the ignition, the system carries out a self-diagnosis.
WARNING
A malfunction in the system has been detected if one of the following conditions
occurs:
the indi ...
Activating/deactivating cooling with air dehumidification
Important information
The cooling with air dehumidification function
is only available when the engine is running.
The air inside the vehicle is cooled and
dehumidified according to the temperat ...
Emergency call
Important safety notes
A license agreement must exist
in order
to activate the mbrace service. Ensure that
your system is activated and ready for use,
and press the MB Info call button to
...