2011 Mercedes S-Class Owner's Manual - Page 267

Vehicle Adjusting the blower settings for the air vents This function allows you to determine the way the air is blown through the air vents in automatic mode. You can select: RFocused RMedium 265 climate control for the driver and front passenger. Switching on operation of the rearcompartment air conditioning from the front X Select the climate control main menu in the air-conditioning function bar by turning cVd the COMAND controller and press W to confirm. The climate control menu opens. X Select Rear Y and press W. Rear appears in the main menu on the airconditioning function bar. The rearcompartment air-conditioning system can be controlled from the front. Main menu for the rear-compartment airconditioning system In the main menu for the rear-compartment air-conditioning system, you can: Rswitch (high blower setting) (standard setting) RDiffuse (low blower setting) i This setting is quite effective in automatic mode, especially at high outside temperatures. If the vehicle has become very warm and the automatic climate control is cooling the interior, the blower settings are briefly canceled. X Select the climate control main menu in the air-conditioning function bar by turning cVd the COMAND controller and press W to confirm. The climate control menu opens. X Select Airflow and press W. A menu appears. The current setting is indicated by a # dot. back to front-compartment climate control operation Rswitch off the rear-compartment air conditioning Rswitch automatic mode for the rearcompartment air conditioning on/off X To open the main menu: select the climate control main menu in the air conditioning function bar and press W. X To change the airflow: slide ZVÆ or turn cVd. X To confirm your selection: press W. Operating the rear-compartment airconditioning system from the front The rear-compartment air-conditioning system is operated in the same way as The current setting is indicated by a # dot. Z COMAND