Wiring Diagram Cluster

2010 BMW 323i Sedan A/C & Heater Wiring Diagram

Find A/C compressor clutch wiring, blower motor circuits, temperature control module paths, and refrigerant pressure switch schematics.

Matched Diagrams

48

Variant Used

323i Sedan (E90) (CANADA) L6-2.5L (N52)

Total Vehicle Diagrams

4284

From Diagram To Fix

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Vehicle Repair Hub

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OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2010 BMW 323i Sedan A L L Diagnostic Trouble Codes ( DTC ) β†’

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More System Pages for This Vehicle

Move laterally into the neighboring systems that usually share the same electrical neighborhood.

Starter Wiring Diagram β†’

Top A/C & Heater Diagram Paths

1.Connector Views > Control Module HVAC > A11a Heating/Air Conditioning System (IHR Integrated Heater Control)GeneralOpen2.Connector Views > Control Module HVAC > A11A Heating/Air Conditioning System (IHKA Integrated Automatic Haeating/Air Conditioning)GeneralOpen3.Electrical Diagrams > Heating and Air Conditioning > Control Module HVACGeneralOpen4.Antitheft and Alarm Systems > Keyless Entry β€” Electrical Diagrams > Power Supply, CA Convenient Access SystemAccessories and Optional EquipmentOpen5.Antitheft and Alarm Systems > Keyless Entry > Keyless Starting System β€” Electrical Diagrams > Power Supply, CA Convenient Access SystemAccessories and Optional EquipmentOpen6.Electrical Diagrams > Heating and Air Conditioning Functions (IHR Integrated Heater Control)Heating and Air ConditioningOpen7.Components > A_Control Modules, Module > A11a Heating/Air ConditioningGeneralOpen8.Components > A_Control Modules, Module > A144a Active Cruise ControlGeneralOpen9.Components > A_Control Modules, Module > A149a Car Access SystemGeneralOpen10.Components > A_Control Modules, Module > A215 Control Unit, Comfort AccessGeneralOpen11.Components > A_Control Modules, Module > A234 Accelerator-Pedal ModuleGeneralOpen12.Components > A_Control Modules, Module > A467 Active Front SteeringGeneralOpen13.Components > E_Lamps, Electrical Heaters > E412 Auxiliary Flashing Beacon, LeftGeneralOpen14.Components > E_Lamps, Electrical Heaters > E56a Seat Back Heating, DriverGeneralOpen15.Components > R_Resistors, Potentiometers > R6138 Electric Auxiliary Heater (IHKA Integrated Automatic Heating/Air Conditioning)GeneralOpen16.Components > Y_Electromechanical Components > Y2a Control Valve, Refrigerant CompressorGeneralOpen17.Connector Views > Accessories and Optional Equipment > System Diagram > N38a CCC/M-ASK (HiFi System)GeneralOpen18.Connector Views > Accessories and Optional Equipment > System Diagram > N38a CCC/M-ASK (Sterio System)GeneralOpen19.Connector Views > Accessories and Optional Equipment > System Diagram > N38a CCC/M-ASK (Top HiFi System)GeneralOpen20.Connector Views > Connectors From X0 > X01198 > A11A Heating/Air Conditioning System (IHR Integrated Heater Control)GeneralOpen21.Connector Views > Connectors From X6 > X608 > A11a Heating/Air Conditioning System (IHR Integrated Heater Control)GeneralOpen22.Electrical Diagrams > Accessories and Optional Equipment > Police / Special Vehicle Options > Sepura Car Kit (TETRA)GeneralOpen23.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Heating and Air Conditioning Functions (IHR Integrated Heater Control)GeneralOpen24.Electrical Diagrams > Locks > Keyless Entry > Power Supply, CA Convenient Access SystemGeneralOpen25.Electrical Diagrams > Starting System > Keyless Starting System > Power Supply, CA Convenient Access SystemGeneralOpen26.Locks > Keyless Entry β€” Electrical Diagrams > Power Supply, CA Convenient Access SystemBody and FrameOpen27.Locks > Keyless Entry > Keyless Starting System β€” Electrical Diagrams > Power Supply, CA Convenient Access SystemBody and FrameOpen28.Starting System > Keyless Starting System β€” Electrical Diagrams > Power Supply, CA Convenient Access SystemStarting and ChargingOpen29.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Component ID (General List) > ABrakes and Traction ControlOpen30.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Component ID (General List) > BBrakes and Traction ControlOpen31.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Component ID (General List) > C-GBrakes and Traction ControlOpen32.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Component ID (General List) > H-MBrakes and Traction ControlOpen33.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Component ID (General List) > N-ZBrakes and Traction ControlOpen34.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Name For Positive/Ground ConnectionsBrakes and Traction ControlOpen35.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names For LightsBrakes and Traction ControlOpen36.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names For Positive/Ground ConnectionsBrakes and Traction ControlOpen37.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With ABrakes and Traction ControlOpen38.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With BBrakes and Traction ControlOpen39.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With CBrakes and Traction ControlOpen40.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With DBrakes and Traction ControlOpen41.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With EBrakes and Traction ControlOpen42.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With FBrakes and Traction ControlOpen43.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With GBrakes and Traction ControlOpen44.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With HBrakes and Traction ControlOpen45.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With IBrakes and Traction ControlOpen46.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With KBrakes and Traction ControlOpen47.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With LBrakes and Traction ControlOpen48.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Signal Glossary > Signal Names With MBrakes and Traction ControlOpen