Temperature of air from vents is opposite of the selection.. Temperature of air (heat vs. cool) from air conditioning system is opposite of the selection. Air temperature matches selection after sleep mode or vehicle restart. All fault codes below will be present in IHKA control unit: 801120 - Motor air distribution rear right: initialization error 801122 - Motor air mix left or air mix: internal error 801126 - Motor air mix right: initialization error 801129 - Motor air mix rear left or air mix rear: initialization error 80112C - Motor air mix rear right: initialization error 801138 - Motor indirect ventilation: initialization error 80110E - Motor ventilation right: initialization error 801105 - Motor circulation: initialization error 801117 - Motor footwell left: initialization error 801114 - Motor layering right: initialization error 801102 - Motor fresh air or fresh air/circulation: initialization error 80110A - Motor ventilation left or ventilation/footwell: internal error 80111A - Motor footwell right: initialization error 801111 - Motor layering left or layering: initialization error 801108 - Motor defrost: initialization error 80111D - Motor air distribution rear left or air distribution rear: initialization error Improper positioning of air distribution flaps in HVAC system.
