Wiring Diagram Cluster
2001 BMW 325Ci Convertible Airbag SRS Wiring Diagram
Find airbag module wiring, crash sensor circuits, seatbelt pretensioner paths, and SRS warning light schematics.
Matched Diagrams
48
Variant Used
325Ci Convertible (E46) L6-2.5L (M54)
Total Vehicle Diagrams
5405
From Diagram To Fix
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Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.
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Vehicle Repair Hub
Step out of raw diagrams and into the full 2001 BMW 325Ci Convertible hub with repairs, specs, codes, and other systems already tied to this car.
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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.
Open interactive browser →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
B0001: Driver Frontal Stage 1 Deployment Control →Top Airbag SRS Diagram Paths
1.Connectors > Connectors From X1 > X1885 Connector, Crash Sensor, Left (Airbag)GeneralOpen2.Connectors > Connectors From X1 > X1886 Connector, Crash Sensor, Right (Airbag)GeneralOpen3.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Airbag Trigger > Airbag, Head Area, LeftGeneralOpen4.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Airbag Trigger > Airbag, Head Area, RightGeneralOpen5.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Airbag Trigger > Driver's Air BagGeneralOpen6.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Airbag Trigger > Passenger's Air BagGeneralOpen7.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Airbag Trigger > Side Airbag, LeftGeneralOpen8.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Airbag Trigger > Side Airbag, RightGeneralOpen9.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Crash Detection > Airbag Control ModuleGeneralOpen10.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Airbag, Driver, Stage 2GeneralOpen11.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Airbag, Passenger, Stage 2GeneralOpen12.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Driver's Air BagGeneralOpen13.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Passenger's Air BagGeneralOpen14.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Side Airbag, LeftGeneralOpen15.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Side Airbag, Rear LeftGeneralOpen16.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Side Airbag, Rear RightGeneralOpen17.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Airbag Trigger > Side Airbag, RightGeneralOpen18.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System III/IV) > Crash Detection > Airbag Control ModuleGeneralOpen19.Components > A_Control Modules, Assemblies > A12 Multiple Restraint System Control UnitGeneralOpen20.Components > G_Power Supply > G14 Gas Generator, Side Airbag, Driver's DoorGeneralOpen21.Components > G_Power Supply > G15 Gas Generator, Side Airbag, Passenger DoorGeneralOpen22.Components > G_Power Supply > G17 Gas Generator, Airbag, Head Area, DriverGeneralOpen23.Components > G_Power Supply > G18 Gas Generator, Airbag, Head Area, PassengerGeneralOpen24.Components > G_Power Supply > G20 Gas Generator, Side Airbag, Rear Left DoorGeneralOpen25.Components > G_Power Supply > G21 Gas Generator, Side Airbag, Rear Right DoorGeneralOpen26.Components > G_Power Supply > G5 Inflator Assembly, Driver AirbagGeneralOpen27.Components > G_Power Supply > G6 Gas Generator, Passenger's Airbag, Stage 1GeneralOpen28.Components > M_Electric Motors > M54 Motor, Driver's Head RestraintGeneralOpen29.Components > M_Electric Motors > M57 Motor, Passenger's Head RestraintGeneralOpen30.Components > S_Switches, Coding Plugs > S71 Sensor For LH Side Airbag (Satellite)GeneralOpen31.Components > S_Switches, Coding Plugs > S72 Sensor For RH Side Airbag (Satellite)GeneralOpen32.Connector Views > Air Bag Control Module > A12 Multiple Restraint System Control Unit (With MRS Multiple Restraint System II)GeneralOpen33.Connector Views > Air Bag Control Module > A12 Multiple Restraint System Control Unit (With MRS Multiple Restraint System III/V As of 09/99)GeneralOpen34.Connector Views > Connectors From X7 > X74 > A12 Multiple Restraint System Control Unit (Mrs Multiple Restraint System II)GeneralOpen35.Connector Views > Connectors From X7 > X74 > A12 Multiple Restraint System Control Unit (MRS Multiple Restraint System III/IV As of 09/99)GeneralOpen36.Connector Views > Seat Occupant Classification Module - Air BagGeneralOpen37.Connectors > Connectors From X1 > X10237 VB 31 AirbagGeneralOpen38.Connectors > Connectors From X1 > X1883 Connector, Generator, Side airbag, DriverGeneralOpen39.Connectors > Connectors From X1 > X1884 Connector, Generator, Side Airbag, Pass.GeneralOpen40.Connectors > Connectors From X1 > X1965 Connector, Generator, Head Airbag,DriverGeneralOpen41.Connectors > Connectors From X1 > X1966 Connector, Generator, Head Airbag, PassengerGeneralOpen42.Connectors > Connectors From X4 > X46 Ground, AirbagGeneralOpen43.Connectors > Connectors From X7 > X731 Plug, Motor, Head Restraint, DriverGeneralOpen44.Connectors > Connectors From X7 > X738 Plug, Motor, Head Restraint, PassengerGeneralOpen45.Connectors > Connectors From X7 > x74 AirbagGeneralOpen46.Electrical Diagrams > Body > Locking and Security Functions > Central Locking System > Crash Detection > Connector X10116 ((Coupe or Convertible) With MRS Multiple Restraint System III/IV)GeneralOpen47.Electrical Diagrams > Body > Locking and Security Functions > Central Locking System > Crash Detection > Crash Detection (MRS Multiple Restraint System II)GeneralOpen48.Electrical Diagrams > Body > Restraint and Rollover Protection Functions > Multiple Restraint System (MRS Multiple Restraint System II) > Battery Terminal DisconnectionGeneralOpen
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Same System, Other Vehicles
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