BMW 5 Series: Front/Rear seats

Front seats

Memory sports seat, driver's side, front

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

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.

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

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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