Setting the temperature in the rear compartment using the rear control panel

ignition lock. Turn the SmartKey to position 2 in the ignition lock.

switch 12 or 17 up or down. To increase/reduce: press rocker switch 12 or 17 up or down.

Only change the temperature setting in small increments. Start at 72 °F (22 °C).

    See also:

    Weight of optional extras
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    Refrigerant of the air-conditioningsystem
    The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant. Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-condition ...

    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 ...