2011 Mercedes CLS-Class Owner's Manual - Page 152

219_AKB; 4; 54, en-US d2ureepe, 2009-05-11T16:21:02+02:00 - Seite 150 Version: 2.11.8.1 150 Climate control system Rair flows onto the windshield and the front door windows air recirculation mode is switched off Rthe i You can adjust the air volume, air distribution and interior air temperature when the front defroster is switched on. X Deactivating: Press button ¬ again. The indicator lamp in the button goes out. The previous settings are once again in effect. The cooling remains switched on. The air recirculation remains switched off. or X Press button Ã. The indicator lamp in button ¬ goes out. Air volume and air distribution are adjusted automatically. Windshield fogged on the outside X Activating: Press button Ù. MAX COOL appears in display ? (Y page 143). The air conditioning switches automatically to the following functions: Rmaximum Rmaximum Rthe X X cooling blowing power Controls in detail air recirculation mode is switched on Deactivating: Press button Ù again. MAX COOL disappears in display ?. The previous settings are once again in effect. i To switch the maximum cooling function off, you can also press button ^, Ã, ¬ or ¤. Air recirculation mode Switch to air recirculation mode to prevent unpleasant odors from entering the vehicle from the outside (e. g. before driving through a tunnel). This setting cuts off the intake of outside air and recirculates the air in the passenger compartment. Switch the windshield wipers on (Y page 92). X Turn air distribution control to P or O. Maximum cooling MAX COOL MAX COOL is only available in U.S. vehicles. MAX COOL is only operational when the engine is running. This provides the fastest possible cooling of the vehicle interior (when windows and tilt/ sliding sunroof are closed). G Warning! Fogged windows impair visibility, endangering you and others. If the windows begin to fog on the inside, switching off the air recirculation mode immediately should clear interior window fogging. If interior window fogging persists, make sure the air conditioning is activated, or press button ¬. X Activating: Press button g. The indicator lamp in the button comes on. i The air recirculation mode is activated automatically at high outside temperatures and if the concentration of carbon monoxide (CO) and nitrogen oxide in the outside air increases, for example in a tunnel.