The MAX COOL function is only available in vehicles for the USA.

MAX COOL is only operational when the engine is running.
■ To activate: press the
button.
The indicator lamp in the button lights up.
■ To activate: press off-road button
again.
The indicator lamp goes out. The previously selected settings are restored.
When you activate MAX COOL, climate control switches to the following functions: • maximum cooling • maximum airflow • air-recirculation mode on
Useful information
This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
...
Automatic transmission
Important safety notes
WARNING
It is dangerous to shift the automatic
transmission out of parking position P or
neutral position N if the engine speed is
higher than idle speed. If your foot is ...
4MATIC (permanent four-wheel drive)
Never tow the vehicle with one axle
raised. This may damage the transfer case.
Damage of this sort is not covered by the
Mercedes-Benz Limited Warranty. All
wheels must remain either on the grou ...