Setting the airflow
Turn the SmartKey to position
2 in the
ignition lock.
To increase/reduce: press
the 
or
button.
You can use automatic climate
control to
set the airflow in the rear compartment
separately.
See also:
Body testing facility: the M-Class on the road simulator
A totally dependable body and chassis systems that can cope with high levels
of strain under even the most demanding conditions over hundreds of thousands of
kilometres are particularly indispensa ...
Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
► Drive with the headlamps switched on.
The level of moisture diminishes,
depending on the length of the jou ...
Tire pressure of at least 180 kPa
(1.8 bar/26 psi) is not reached
If, after five minutes, a pressure of 180 kPa
(1.8 bar/26 psi) has not been achieved:
•► Press the on/off switch on the tire inflation
compressor to 0.
The tire inflation compressor is swi ...