2011 Mercedes GLK-Class Owner's Manual - Page 124

122 Operating the control systems _ directs the airflow to the entire vehicle interior16 b directs the airflow through the defroster, center and side air vents16 a directs the airflow through the footwell and defroster vents Defrosting the windshield You can use this function to defrost the windshield or to defrost the inside of the windshield and the side windows. i Regardless of the air distribution setting, airflow is always directed through the side air vents. The side air vents can only be closed when the controls on the side air vents are turned downwards. X Climate control Turn the key to position 2 in the ignition lock. X Press the _ button repeatedly until the desired symbol appears in the display. The indicator lamp in the à button goes out. Automatic control is deactivated and the air distribution is controlled according to the selected setting. 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 airflow17 Rhigh temperature17 Rair distribution to the windshield and front side windows Rair-recirculation mode off X Setting the airflow X Turn the SmartKey to position 2 in the ignition lock. X To increase/reduce: press the K or I button. or 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 dehumidification function remains on. Airrecirculation mode remains deactivated. Press the à button. The indicator lamp in the ¬ button goes out. Airflow and air distribution are set to automatic mode. Turn controls : or D clockwise or counter-clockwise (Y page 119). Press the K or I button. Switching the MONO function on/off This function is only available in vehicles in Canada. You can use the MONO function to adopt the temperature and air distribution settings on the driver's side for the front-passenger side. X Press the º button. The indicator lamp in the º button lights up or goes out. or X or X Maximum cooling MAX COOL The MAX COOL function is only available in vehicles for the USA. 16 Canada 17 Depending only. on the outside temperature.