BMW 5 Series Owners & Service Manuals

BMW 5 Series: Front/Rear seats

BMW 5 Series G30 2016-2025 Training Manual / General Vehicle Electronics / Seats / Front/Rear seats

Front seats

Memory sports seat, driver's side, front

Seats
Memory seat and memory sports seat, driver's side, front

  1. Fuses in the power distribution box, front right
  2. Exterior mirror, front passenger's side
  3. Body Domain Controller (BDC)
  4. CAN terminator
  5. Motor, longitudinal seat adjustment
  6. Motor, seat angle adjustment
  7. Motor, seat height adjustment
  8. Motor, backrest angle adjustment
  9. Motor, headrest height adjustment
  10. Driver's seat module (SMFA)
  11. Valve block, backrest width adjustment
  12. Seat pneumatics module pump
  13. Valve block, lumbar-support adjustment
  14. Switch, seat adjustment
  15. Seat heating pad, backrest
  16. Seat heating pad, seat surface
  17. Memory switch
  18. Switch block, driver's door
  19. Exterior mirror, driver's side
  20. Integrated automatic heating / air conditioning (IHKA)

Fully-electric seat, front, passenger's side

Seats
Fully-electric seat, front, passenger's side

  1. Integrated automatic heating / air conditioning (IHKA)
  2. Body Domain Controller (BDC)
  3. Fuses in the power distribution box, front right
  4. Seat-heating electronics on front passenger's side
  5. Seat heating pad, backrest
  6. Seat heating pad, seat surface
  7. Valve block, lumbar-support adjustment
  8. Seat pneumatics module pump
  9. Valve block, backrest width adjustment
  10. Motor, seat height adjustment
  11. Motor, backrest angle adjustment
  12. Motor, headrest height adjustment
  13. Motor, seat angle adjustment
  14. Motor, longitudinal seat adjustment
  15. Switch, seat adjustment

Multifunction seat, front

The following wiring diagram shows the seat on the driver's side. The passenger's side is identical but reversed left-to-right.

Seats
Multifunction seat, front, driver's side

  1. Integrated automatic heating / air conditioning (IHKA)
  2. Body Domain Controller (BDC)
  3. Exterior mirror, front passenger's side
  4. Fuses in the power distribution box, front right
  5. CAN terminator
  6. Motor, longitudinal seat adjustment
  7. Motor, seat angle adjustment
  8. Motor, seat height adjustment
  9. Motor, backrest angle adjustment
  10. Motor, headrest height adjustment
  11. Motor, seat depth adjustment
  12. Motor, backrest head adjustment
  13. Motor, backrest width adjustment
  14. Motor, backrest width adjustment
  15. Motor, active seat ventilation, seat surface
  16. Motor, active seat ventilation, seat surface
  17. Motor, active seat ventilation, seat surface
  18. Motor, active seat ventilation, seat surface
  19. Motor, active seat ventilation, backrest surface
  20. Motor, active seat ventilation, backrest surface
  21. Motor, active seat ventilation, backrest surface
  22. Motor, active seat ventilation, backrest surface
  23. Driver's seat module (SMFA)
  24. Seat pneumatics module pump
  25. Valve block, lumbar-support adjustment
  26. Seat heating pad, backrest
  27. Seat heating pad, seat surface
  28. Switch, seat adjustment
  29. Switch block, driver's door
  30. Memory switch
  31. Exterior mirror, driver's side

Rear seats

Seat heating, rear passenger compartment

Seats
Seat heating, basic seat, rear passenger compartment

  1. Body Domain Controller (BDC)
  2. Seat heating pad, seat surface, passenger's side rear
  3. Seat heating pad, backrest, passenger's side rear
  4. Seat-heating electronics, rear passenger's side
  5. Fuse in the rear power distribution box
  6. Seat-heating electronics, rear driver's side
  7. Seat heating pad, backrest, driver's side rear
  8. Seat heating pad, seat surface, driver's side rear
  9. Seat-heating switch, rear left
  10. Seat-heating switch, rear right

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