MAX COOL maximum cooling
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
See also:
Off-road driving systems
4MATIC (permanent four-wheel drive)
If you fail to adapt your driving style, 4MATIC
can neither reduce the risk of accident nor
override the laws of physics. 4MATIC cannot
take account of road, we ...
Information on copyright
General information
You can find information on licenses for free
and open-source software used in your
vehicle and its electronic components on the
following website:
http://www.mercedes-benz.co ...
Rear window defroster
Activating/deactivating
The rear window defroster has a high current
draw. You should therefore switch it off as
soon as the rear window is clear. Otherwise,
the rear window defroster switches o ...