Wiring Diagram Cluster
1991 BMW 850i 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
850i (E31) V12-4988cc 5.0L SOHC (M70)
Total Vehicle Diagrams
1407
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Factory Manual Evidence
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1991 BMW 850i 1211/2211 - Control Module (DME) →Stay in wiring
More System Pages for This Vehicle
Move laterally into the neighboring systems that usually share the same electrical neighborhood.
Starter Wiring Diagram →Top A/C & Heater Diagram Paths
1.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Blower ControlsGeneralOpen2.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Compressor ControlsGeneralOpen3.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 610 (White)GeneralOpen4.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 611 (Green)GeneralOpen5.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 613 (Blue)GeneralOpen6.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 614 (Yellow)GeneralOpen7.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 1 ABrakes and Traction ControlOpen8.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 2 BBrakes and Traction ControlOpen9.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 3 C-GBrakes and Traction ControlOpen10.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 4 H-MBrakes and Traction ControlOpen11.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 5 N-ZBrakes and Traction ControlOpen12.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Component LocationsBrakes and Traction ControlOpen13.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Components ViewsBrakes and Traction ControlOpen14.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Connector Locations > X1001 Thru X9403Brakes and Traction ControlOpen15.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Connector Locations > X10039 Thru X18246Brakes and Traction ControlOpen16.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Connector Locations > X252 Thru X424Brakes and Traction ControlOpen17.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Connector Locations > X501 Thru X695Brakes and Traction ControlOpen18.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Connector Locations > X7 Thru X161Brakes and Traction ControlOpen19.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Connector Locations > X701 Thru X980Brakes and Traction ControlOpen20.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Connectors > Data Link Connector (Diagnostic Connector)Brakes and Traction ControlOpen21.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Fuse and Fusible Links > Front (LH Rear of Engine Compartment)Brakes and Traction ControlOpen22.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Fuse and Fusible Links > Rear (LH Side of Luggage Compartment)Brakes and Traction ControlOpen23.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > GroundsBrakes and Traction ControlOpen24.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Splices > LocationsBrakes and Traction ControlOpen25.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Splices > Views > Chassis HarnessBrakes and Traction ControlOpen26.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Splices > Views > Front HarnessBrakes and Traction ControlOpen27.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Splice, Fuse and Ground Locations > Splices > Views > Rear HarnessBrakes and Traction ControlOpen28.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Symbol Identification and Diagram InformationBrakes and Traction ControlOpen29.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationBrakes and Traction ControlOpen30.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Anti-Lock Brakes (ABS)Brakes and Traction ControlOpen31.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Electrical DiagramsBrakes and Traction ControlOpen32.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control (ASC) > AdaptersBrakes and Traction ControlOpen33.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control (ASC) > ConnectorBrakes and Traction ControlOpen34.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control (ASC) > Pin Assignments at Conn.. X 11 (ABS/ASC Unit Connector)Brakes and Traction ControlOpen35.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control (ASC) > Pin Assignments at Conn.. X 31 (ABS Hydraulic Unit Connector)Brakes and Traction ControlOpen36.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control Plus Traction (ASC+T) > AdaptersBrakes and Traction ControlOpen37.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control Plus Traction (ASC+T) > ConnectorBrakes and Traction ControlOpen38.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control Plus Traction (ASC+T) > Pin Assignments at Conn.. X 11 (ABS/ASC+T Unit Connector)Brakes and Traction ControlOpen39.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control Plus Traction (ASC+T) > Pin Assignments at Conn.. X 18024 (Plug Conn.. Plunger ASC+T)Brakes and Traction ControlOpen40.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control Plus Traction (ASC+T) > Pin Assignments at Conn.. X 18025 (Plug Conn.. Pressure Sensor)Brakes and Traction ControlOpen41.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Pin Assignments > Automatic Stability Control Plus Traction (ASC+T) > Pin Assignments at Conn.. X 31 (ABS Hydraulic Unit Connector)Brakes and Traction ControlOpen42.Electrical Diagrams > Blower ControlsHeating and Air ConditioningOpen43.Electrical Diagrams > Compressor ControlsHeating and Air ConditioningOpen44.Electrical Diagrams > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 610 (White)Heating and Air ConditioningOpen45.Electrical Diagrams > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 611 (Green)Heating and Air ConditioningOpen46.Electrical Diagrams > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 613 (Blue)Heating and Air ConditioningOpen47.Electrical Diagrams > Pin Assignments > Pin Assignments at IHKA - Control Unit Connector X 614 (Yellow)Heating and Air ConditioningOpen48.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Component ID (General List) > Part 1 AAccessories and Optional EquipmentOpen
Parts & Tools for This Job
Common parts shoppers buy for 1991 BMW 850i A/C & Heater.
part
AC Compressor
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part
Blower Motor
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part
Blower Resistor
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part
Cabin Air Filter
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Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →1991 BMW 850i 1211/2211 - Control Module (DME)OEM Manual
1211/2211 - Control Module (DME) — 1991 BMW 850i (E31) V12-4988cc 5.0L SOHC (M70) Service Manual ~ LEMON Manuals LEMON Manuals: Repair Know...
1991 BMW 850i 1991 Model Alpine And Pioneer Anti-Theft Radios And Cd Changers (65 05 90 (3132))OEM Manual
1991 Model Alpine And Pioneer Anti-Theft Radios And Cd Changers (65 05 90 (3132)) — 1991 BMW 850i Automatic Service Manual ~ LEMON Manuals...
1991 BMW 850i 1991 Model Alpine And Pioneer Anti-Theft Radios And Cd Changers (65 05 90 (3132))OEM Manual
1991 Model Alpine And Pioneer Anti-Theft Radios And Cd Changers (65 05 90 (3132)) — 1991 BMW 850i Standard Service Manual ~ LEMON Manuals L...
1991 BMW 850i 50-Amp Clamp For Gt1 (04 16 04)OEM Manual
50-Amp Clamp For Gt1 (04 16 04) — 1991 BMW 850i Automatic Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >>...
More 850i Wiring Pages
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