2004 Mercedes E-Class Owner's Manual - Page 192

Controls in detail Automatic climate control* Deactivating Press button O. The indicator lamp on the button goes out. At outside temperatures above 79°F (26°C) the system will not automatically switch back to outside air. A quantity of outside air is added after approximately 30 minutes. Charcoal filter An activated charcoal filter markedly reduces bad odors and removes pollutants from air entering the passenger compartment. Activating Press button e. The indicator lamp on the button comes on. Warning! G i If you keep button O pressed, the side windows and the sliding / pop-up roof* or panorama sliding / pop-up roof* will return to their previous position. The air recirculation mode is deactivated automatically: after five minutes if the outside temperature is below approximately 41°F (5°C) after five minutes if the air conditioning is turned off (ACOFF) after 30 minutes if the outside temperature is above approximately 41°F (5°C) Never operate the side windows and sliding/pop-up roof* or panorama sliding/pop-up roof* if there is the possibility of anyone being harmed by the opening or closing procedure. Vehicles with sliding/pop-up roof: The procedure for the windows can be immediately halted by pressing or pulling the respective window switch. The procedure for the sliding/pop-up roof can be immediately halted by moving the switch for the sliding/pop-up roof in any direction. The closing of the side windows and the sliding/pop-up roof can be reversed by again pressing and holding the e button. Vehicles with panorama sliding/pop-up roof: The procedure for the windows and panorama sliding/pop-up roof can be immediately halted by releasing the e button. i If you keep button e pressed, the side windows and the sliding / pop-up roof* or panorama sliding / pop-up roof* will close. 192