BMW 5 Series Owners & Service Manuals

BMW 5 Series: System wiring diagram

BMW 5 Series G30 2016-2025 Training Manual / Powertrain / Gasoline Engines / System wiring diagram

B46/B58 Engine

Gasoline Engines
System wiring diagram B68/B58 engine in G30

  1. Digital Motor Electronics (DME)
  2. Electric fan
  3. Relay for electric fan
  4. Power distribution box, engine compartment
  5. Pinion starter
  6. Air conditioning compressor
  7. CAN terminator 6
  8. CAN terminator 5
  9. CAN terminator 4
  10. Body Domain Controller (BDC)
  11. Intelligent Battery Sensor (IBS)
  12. LIN interface
  13. Rear right power distribution box
  14. Electrical exhaust flap
  15. Fuel Pump Control (FPC)
  16. Electric fuel pump
  17. Tank leak diagnosis (Natural Vacuum Leak Detection NVLD)
  18. Advanced Crash Safety Module (ACSM)
  19. Instrument panel (KOMBI)
  20. Accelerator pedal module
  21. Dynamic Stability Control (DSC)
  22. Integrated supply module

N63TU2 Engine

Gasoline Engines
System wiring diagram N63TU2 engine in the G30

  1. Digital Motor Electronics (DME) 2
  2. Electric fan
  3. Temperature sensor
  4. Relay for electric fan
  5. Digital Motor Electronics (DME)1
  6. Power distribution box, engine compartment
  7. Integrated supply module
  8. CAN terminator 4
  9. Body Domain Controller (BDC)
  10. CAN terminator 5
  11. Intelligent Battery Sensor (IBS)
  12. LIN interface
  13. Rear right power distribution box
  14. Electrical exhaust flap, right
  15. Electrical exhaust flap, left
  16. Fuel Pump Control (FPC)
  17. Electric fuel pump
  18. Tank leak diagnosis (Natural Vacuum Leak Detection NVLD)
  19. Gear selector switch (GWS)
  20. Advanced Crash Safety Module (ASCM)
  21. Instrument panel (KOMBI)
  22. Dynamic Stability Control (DSC)
  23. Accelerator pedal module
  24. Electronic transmission control (EGS)
  25. Air conditioning compressor
  26. Pinion starter

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     Screw connections

    Some of the Aluminum-steel connections in the G30 body structure are produced using a new body joining technique: flow drill screws. These include, for example, the connection between the engine support (Aluminum extruded profile) and the bulkhead carrier support (ultra-high-strength hot-formed s

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