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 ...
Engine oil
General notes
Never use engine oil or an oil filter of a
specification other than is necessary to
fulfill the prescribed service intervals. Do
not change the engine oil or oil filter in
order to ...
Interior lighting
Overview of interior lighting
Overhead control panel
1 To switch the left-hand front
reading
lamp on/off
2 To switch the front interior
lighting
on
3 To switch the rear interior
lighting ...