2009 Mercedes SLR McLaren Owner's Manual - Page 188

Controls in detail Automatic climate control Deactivating the automatic climate control system i Under certain circumstances, e.g. when the fuel system is too hot and needs to be cooled, the cooling switches on again automatically. The red lamp on the ± button the automatic climate control panel flashes. After cooling the fuel system sufficiently, the air conditioning switches off again and the red lamp stops flashing. Operating the automatic climate control system in automatic mode Air distribution and air volume can be adjusted automatically by the automatic climate control system. You can also adjust the settings for air distribution and air volume manually. Warning! G When the automatic climate control system 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/or others. Reactivating Press button M ( page 186). The indicator lamp on the button goes out. or Turn one of the temperature controls on the automatic climate control ( page 186). The indicator lamp on button M goes out. i When operating the automatic 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 dehumidification is switched on. This function can be switched off if necessary ( page 194). Deactivating It is possible to completely deactivate the automatic climate control system. Press button M ( page 186). The indicator lamp on the button comes on. 188