2011 Mercedes R-Class Owner's Manual - Page 144
2011 Mercedes R-Class Manual
Page 144 highlights
142 Operating climate control systems Setting the air distribution Multi-zone automatic climate control: you can set the air distribution individually for the driver's and front-passenger sides.18 Front control unit: Z directs the airflow through the defroster vents M directs the airflow through the defroster vents ¯ directs the airflow through the defroster vents c directs the airflow through the footwell and side air vents O directs the airflow through the footwell and side air vents \ directs the airflow through the center and side air vents P directs the airflow through the center and side air vents Rear control panel: M directs the airflow through the rearcompartment air vents O directs the airflow through the footwell air vents X finished, the airflow is adjusted back to the previous setting. Switching the MONO function on/off Only multi-zone automatic climate control features the "MONO" function.19 You can use the MONO function to adopt the settings configured for temperature, air distribution and airflow on the driver's side for the front-passenger side and the rear compartment. X Press the º button. The indicator lamp in the º button lights up or goes out. Climate control Defrosting the windshield You can use this function to defrost the windshield or to defrost the inside of the windshield and the side windows. Turn the key to position 2 in the ignition lock. X Press the Z, M, ¯, c, O, \ or P button. Setting the airflow X Turn the SmartKey to position 2 in the ignition lock. X To increase/reduce: press the K or I button. Vehicles with Voice Control System: when voice control is started, the airflow is restricted to 50%. After voice control is 18 Canada 19 Canada i You should only select the defrosting function until the windshield is clear again. X Turn the SmartKey to position 2 in the ignition lock. X To activate: press the ¦ button. The indicator lamp in the ¦ button lights up. The climate control system switches to the following functions: Rcooling with air dehumidification on Rhigh airflow20 Rhigh temperature20 Rair distribution to the windshield and front side windows Rair-recirculation mode off X To deactivate: press the ¦ button. The indicator lamp in the ¦ button goes out. The previously selected settings come into effect again. The cooling with air only. only. 20 Depending on the outside temperature.