2008 Mercedes R-Class Owner's Manual - Page 221

Controls in detail Climate control Deactivating Press button 9 ( page 210) again. The indicator lamp on the button goes out. 1 Rear climate control on (automatic mode) 2 Air distribution (directs air through the center air vents) 3 Rear air conditioning off 4 Air distribution (directs air through the footwells and side air vents) 5 Right rear center air vent, adjustable 6 Left rear center air vent, adjustable Activating rear climate control i The residual heat is automatically turned off: when the ignition is switched on after about 30 minutes if the coolant temperature is too low if the battery voltage drops Rear climate control* i The rear climate control panel is only available if your vehicle is equipped with seat heating for the second-row seats* or Rear Audio feature* (see separate COMAND System operating instructions). i The climate control must be switched on ( page 221). Press button U. The indicator lamp on the button comes on. The air volume and air distribution are adjusted automatically. The control panel is located on the rear of the front center console. Rear climate control panel i The temperature is adjusted according to the settings for the front passenger side made on the front climate control panel ( page 213). 220