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:
Engines and transmissions in detail: The SUV efficiency champion
The third-generation M-Class sets a new benchmark in the SUV segment. The low
fuel consumption figures and exemplary emissions figures are particularly
impressive. Compared with the outgoing model ...
Selecting a radio station
SIRIUS XM satellite radio acts like a normal radio.
For more information on satellite radio operation, see the separate operating
instructions.
You can only change the waveband and store new st ...
Centrally locking and unlocking the
vehicle from the inside
You can centrally lock or unlock the vehicle
from the inside.
The central locking/unlocking button does
not lock or unlock the fuel filler flap.
You cannot unlock the vehicle centrally
from th ...