2008 Mercedes S-Class Owner's Manual - Page 476

Controls in detail Automatic climate control i The manually selected 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 is turned off after 30 minutes if the outside temperature is above approximately 41°F (5°C) Air recirculation mode with convenience closing or opening feature Warning! G Never operate the door windows and the tilt/sliding sunroof or tilt/sliding panel* if there is the possibility of anyone being harmed by the closing procedure. Vehicles with tilt/sliding sunroof: In the event that the procedure causes potential danger, the closing of the door windows can be immediately halted by pressing the respective window switch. The closing of the tilt/sliding sunroof can be immediately halted by moving the tilt/sliding sunroof switch in the overhead control panel in any direction. Vehicles with panorama roof*: When using the air recirculation mode with convenience closing feature, should the upward movement of a window be blocked by some obstruction including, but not limited to arms, hands, fingers, etc., the automatic reversal feature will not operate. In the event that the procedure causes potential danger, the closing of the door windows or the tilt/sliding panel can be immediately halted by releasing button ,. The closing of the door windows and the tilt/sliding sunroof or tilt/sliding panel* can be reversed by again pressing and holding button ,. Vehicles with tilt/sliding sunroof Convenience closing: Press button , for approximately 2 seconds. The door windows and/or tilt/sliding sunroof will close. You can release button , once the closing proce- 475