2006 Mercedes R-Class Owner's Manual - Page 227

Controls in detail Climate control Deactivating Press button :. The indicator lamp on the button goes out. button : once the opening procedure has begun. The windows and/or the tilt/sliding sunroof* (or tilt/sliding panel*) continue opening until they have reached their previous position. A window or the tilt/sliding sunroof* (or tilt/sliding panel*) will only return to its previous position if it has not been moved to another position using the respective window switch or tilt/sliding sunroof* (or tilt/sliding panel*) switch after it was closed with button :. A window or the tilt/sliding sunroof (or tilt/sliding panel*) that was moved will remain in its current position if button : is used to re-open the remaining windows or tilt sliding sunroof* (or tilt/sliding panel*). Air conditioning The air conditioning is operational while the engine is running and cools the interior air to the temperature set by the operator. In addition, the air conditioning dehumidifies the interior air at outside temperatures above 41°F (5° C) and helps prevent window fogging. i The air recirculation mode is deactivated automatically after 5 minutes if the outside temperature is below approximately 41°F (5°C) after 5 minutes if the air conditioning and air-drying is turned off after 30 minutes if the outside temperature is above approximately 41°F (5°C) i Condensation may drip out from underneath the vehicle. This is normal and not an indication of a malfunction. Warning! G i Press and hold button : for approximately 2 seconds. The windows, and/or the tilt/sliding sunroof*, (or tilt/sliding panel*) will return to their previous position. You can release If you turn off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility and endanger you and others. 226