Setting the rear-compartment airflow using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the 
rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
using the rear compartment
function.
To increase/reduce: press the
rocker switch up or down.
See also:
Important safety notes
WARNING
Do not turn off the engine before the vehicle has come to a complete stop. With
the engine not running, there is no power assistance for the brake and steering
systems. In this case, ...
Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you
believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz
Center immediately to have ...
Immobilizer
The immobilizer prevents your vehicle from being started without the correct
SmartKey.
When leaving the vehicle, always take the SmartKey with you and lock the vehicle.
The engine can be started ...