2011 Mercedes R-Class Owner's Manual - Page 135

Overview of climate control systems Control panel for the dual-zone automatic climate control 133 Function : Sets the temperature, left ; Sets climate control to automatic = Defrosts the windshield ? Increases the airflow A Directs the airflow through the defroster vents B Switches cooling with air dehumidification on/off Switches the residual heat function on/off i Notes/tips Activate climate control using the à and Á buttons. The indicator lamps in the à and Á buttons light up. Only use the "defrosting" function briefly until the windshield is clear again. Activate climate control using the à and Á buttons. The indicator lamps in the à and Á buttons light up. Use the residual heat function if you want to heat or ventilate the vehicle interior when the ignition is switched off. The "residual heat" function can only be activated or deactivated with the ignition switched off. Set the temperature to 72 ‡ (22 †). C Sets the temperature, right D Switches rear-compartment climate control on/off E Directs the airflow through the center and side air vents F Directs the airflow to the footwells and side air vents G Displays the airflow level H Reduces the airflow Z Climate control Set the temperature to 72 ‡ (22 †).