104 Climate control■ Open side air vents as required anddirect them towards door windows.■ For simultaneous warming of thefoot well, set air distribution controlto J.NoteIf the settings for demisting anddefrosting are selected, an Autostopwill be inhibited.If the settings for demisting anddefrosting are selected while theengine is in an Autostop, the enginewill restart automatically.Stop-start system 3 113.Air conditioning systemIn addition to the heating andventilation system, the airconditioning system has:n = cooling4 = air recirculationHeated seats ß 3 38, Heatedsteering wheel * 3 69.Cooling nOperated with the n button and isfunctional only when the engine andfan are running.The air conditioning system cools anddehumidifies (dries) as soon as theoutside temperature is slightly abovethe freezing point. Thereforecondensation may form and drip fromunder the vehicle.If no cooling or drying is required,switch the cooling system off to savefuel. When the cooling system isswitched off, no engine restart will berequested by the climate controlsystem during an Autostop.NoteIf the climate control is set tomaximal cooling while the ambienttemperature is high, an Autostopmay be inhibited until the requestedtemperature in the passengercompartment has been reached.If the climate control is set tomaximal cooling while the engine isin an Autostop, the engine mayrestart automatically.Stop-start system 3 113.Air recirculation system 4The air recirculation mode is operatedwith the 4 button.