BMW 5 Series Owners & Service Manuals

BMW 5 Series: Overview of voltage supply

BMW 5 Series G30 2016-2025 Training Manual / Voltage Supply and Bus Systems / Voltage Supply / Overview of voltage supply

System wiring diagram

Overview of voltage supply
Voltage supply

  1. Digital Motor Electronics (DME)
  2. Starter motor
  3. Alternator
  4. Power distribution box, engine compartment
  5. Jump start terminal point
  6. Auxiliary battery, engine compartment
  7. Power distribution box, auxiliary battery, engine compartment
  8. Power distribution box, front right
  9. Body Domain Controller (BDC)
  10. Fuse in the Body Domain Controller
  11. CAN terminator
  12. Power distribution box, rear
  13. Fuse in the power distribution box, battery, right
  14. Power Control Unit PCU 500 W
  15. Battery power distribution box
  16. Safety battery terminal
  17. Battery
  18. Power distribution box, front left (PHEV version only)

    READ NEXT:

     Components

    Overview of luggage compartment Battery Power distribution box, battery, right Power distribution box, rear Power Control Unit (PCU) 500 W Power Control Unit (PCU) 150 W Power distribution box

     Battery

    AGM batteries are used for the voltage supply in the G30. There may by 1, 2 or 3 batteries in the vehicle depending on the engine version and vehicle equipment. Starter battery in the luggage comp

     Power distribution box, front right

    Power distribution box, front right A relay for terminal 30B is installed in the front right power distribution box. Consumers are supplied with terminal 30, terminal 30B and terminal 15N and prov

    SEE MORE:

     Sport program M/S

    Concept The shifting points and shifting times in the Sport program are designed for a sportier driving style. The transmission, for instance shifts up later and the shifting times are shorter. Activating the Sport program Press the selector lever to the left from selector lever position D. The en

     Control units on the PT-CAN

    Digital Motor Electronics (DME, DME2) Digital Motor Electronics DME and DME2 The illustration shows the DME and DME2 control units. The DME control unit is on the left side (seen in the direction of travel). The DME is responsible for the control of the combustion engine. In addition, the DME is

    © 2019-2025 Copyright www.bmw5g30.com