Wiring Diagram Cluster

2005 BMW 325i Sport Wagon Cruise Control Wiring Diagram

Find cruise control module wiring, servo/actuator circuits, brake cancel switch paths, and speed control schematics.

Matched Diagrams

48

Variant Used

325i Sport Wagon (E46) L6-2.5L (M54)

Total Vehicle Diagrams

6014

From Diagram To Fix

Use this wiring page as the jump point, not the dead end

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 2005 BMW 325i Sport Wagon hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

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.

2005 BMW 325i Sport Wagon Tools and Equipment β†’

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

P0121: Throttle Position Sensor A Range/Performance β†’

Top Cruise Control Diagram Paths

1.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Control > Control Module, Supply > Supply (Automatic Transmission)GeneralOpen2.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Control > Control Module, Supply > Supply (Without Automatic Transmission)GeneralOpen3.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Control > Speedo Output SignalGeneralOpen4.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Control > Tempomat ActuatorGeneralOpen5.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Brake Light Switch > Brake Light Switch (All-Wheel Drive With RDC Tire Pressure Check)GeneralOpen6.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Brake Light Switch > Brake Light Switch (All-Wheel Drive Without RDC Tire Pressure Check)GeneralOpen7.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Brake Light Switch > Brake Light Switch (W/O DME Motor Electronics BMS46 W/O SMG Sequential Manual Transmission W/O N46 Engine As of 03/01)GeneralOpen8.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Multifunction Steering WheelGeneralOpen9.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Transmission Interface (Automatic Transmission) > EGS-FGR Interface (EGS Transmission Control GM5)GeneralOpen10.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Transmission Interface (Automatic Transmission) > Kick-Down Switch, Cruise Control (Tempomat) Interface (EGS Transmission Control 8.34)GeneralOpen11.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Operation > Transmission Selector-Lever Switch (Automatic Transmission)GeneralOpen12.Electrical Diagrams > Drive > Vehicle Speed Control (GR Cruise control) > Vehicle Speed Control (Automatic Transmission)GeneralOpen13.Components > A_Control Modules, Assemblies > A8 Cruise Control Module (GR Cruise Control)GeneralOpen14.Components > M_Electric Motors > M45 Cruise Control ActuatorGeneralOpen15.Connector Views > Connectors From X2 > X22 (A8 Cruise Control Module)GeneralOpen16.Connector Views > Cruise Control ModuleGeneralOpen17.Connectors > Connectors From X2 > X22 Plug, Cruise ControlGeneralOpen18.Connectors > Connectors From X7 > X70 Plug, Servomotor, Cruise ControlGeneralOpen19.Electrical Diagrams > Cruise ControlGeneralOpen20.Electrical Diagrams > Drive > Transmission Control > Transmission Control GS8.34 (EGS Transmission Control 8.34) > Kick-Down Switch, Cruise Control (Tempomat) InterfaceGeneralOpen21.Diagram Information and Instructions > Component ID (General List) > Part 1 ACruise ControlOpen22.Diagram Information and Instructions > Component ID (General List) > Part 2 BCruise ControlOpen23.Diagram Information and Instructions > Component ID (General List) > Part 3 C-GCruise ControlOpen24.Diagram Information and Instructions > Component ID (General List) > Part 4 H-MCruise ControlOpen25.Diagram Information and Instructions > Component ID (General List) > Part 5 N-ZCruise ControlOpen26.Diagram Information and Instructions > Signal Glossary > Signal Names For LightsCruise ControlOpen27.Diagram Information and Instructions > Signal Glossary > Signal Names For Positive/Ground Connections > 30< 46 Term. 30 To 87Cruise ControlOpen28.Diagram Information and Instructions > Signal Glossary > Signal Names For Positive/Ground Connections > 5V To 30< 45 Term. 30Cruise ControlOpen29.Diagram Information and Instructions > Signal Glossary > Signal Names With ACruise ControlOpen30.Diagram Information and Instructions > Signal Glossary > Signal Names With BCruise ControlOpen31.Diagram Information and Instructions > Signal Glossary > Signal Names With CCruise ControlOpen32.Diagram Information and Instructions > Signal Glossary > Signal Names With DCruise ControlOpen33.Diagram Information and Instructions > Signal Glossary > Signal Names With ECruise ControlOpen34.Diagram Information and Instructions > Signal Glossary > Signal Names With FCruise ControlOpen35.Diagram Information and Instructions > Signal Glossary > Signal Names With GCruise ControlOpen36.Diagram Information and Instructions > Signal Glossary > Signal Names With HCruise ControlOpen37.Diagram Information and Instructions > Signal Glossary > Signal Names With ICruise ControlOpen38.Diagram Information and Instructions > Signal Glossary > Signal Names With KCruise ControlOpen39.Diagram Information and Instructions > Signal Glossary > Signal Names With LCruise ControlOpen40.Diagram Information and Instructions > Signal Glossary > Signal Names With MCruise ControlOpen41.Diagram Information and Instructions > Signal Glossary > Signal Names With NCruise ControlOpen42.Diagram Information and Instructions > Signal Glossary > Signal Names With OCruise ControlOpen43.Diagram Information and Instructions > Signal Glossary > Signal Names With PCruise ControlOpen44.Diagram Information and Instructions > Signal Glossary > Signal Names With QCruise ControlOpen45.Diagram Information and Instructions > Signal Glossary > Signal Names With RCruise ControlOpen46.Diagram Information and Instructions > Signal Glossary > Signal Names With SCruise ControlOpen47.Diagram Information and Instructions > Signal Glossary > Signal Names With TCruise ControlOpen48.Diagram Information and Instructions > Signal Glossary > Signal Names With UCruise ControlOpen