Climate control 143If no cooling or drying is required,switch off the cooling system for fuelsaving reasons.System ON/OFF XCooling, fan and automatic mode canbe switched off by pressing button X.When the system is deactivated, theLED in the button X is off.Activation by pressing button X orcooling button A/C or automatic modebutton AUTO. Activation is indicatedby the LED in the button.Manual air recirculation 4Press button 4 to activate airrecirculation mode. Activation isindicated by the LED in the button.Select air recirculation to assist incooling the interior or in blockingoutside odors or exhaust. Whenrecirculation is selected, a partialventilation to refresh the interior airwill occur every 10 minutes.Press button 4 again to deactivaterecirculation mode.In warm and very humid ambient airconditions, the windscreen might mistup from outside, when cold air isdirected to it. If windscreen mists upfrom outside, activate windscreenwiper and deactivate l.Basic settingsSome basic settings can be changedin the vehicle personalisation menu inthe Colour-Info-Display.Select the relevant settings inSettings, I Vehicle in the Colour-Info-Display.Colour-Info-Display 3 117.Vehicle personalisation 3 121.Dual automatic climatecontrol systemThe dual automatic climate controlallows different climatisationtemperatures for driver and frontpassenger side.In Automatic mode temperature, fanspeed and air distribution areregulated automatically.Panels and buttons for the followingfunctions:■ Temperature RS■ Air distribution l M K■ Fan speed RZS