2008 Mercedes C-Class Owner's Manual - Page 262

Controls in detail 3-zone automatic climate control* (Canada only) Deactivating climate control system Reactivating: Make sure the ignition is switched on. Press button ´ ( page 259) again. The indicator lamp in the button goes out.The previous settings are once again in effect. or, Press button U ( page 259) while the engine is running. The indicator lamp in the button comes on. The air volume and air distribution are adjusted automatically. Operating climate control system in automatic mode Warning! G i When operating the climate control system in automatic mode, you will only rarely need to adjust the temperature, air volume and air distribution. In automatic mode, cooling with dehumidify is switched on. This function can be switched off if necessary. When the climate control is switched off, the outside air supply and circulation are also switched off. Only choose this setting for a short time. Otherwise the windows could fog up, impairing visibility and endangering you and others. Deactivating: Press button ´ ( page 259). The indicator lamp in the button comes on. Activating: Press button U ( page 259) while the engine is running. The indicator lamp in the button comes on. The air volume and air distribution are adjusted automatically. Use temperature controls 1 and 8 ( page 259) to separately adjust the air temperature on each side of the passenger compartment. The temperature of the vehicle interior is adjusted automatically. 261