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Control Unit Locations: Notes

Fig 1: Identifying Control Unit Locations
G06896556Courtesy of BMW OF NORTH AMERICA, INC.
CONTROL UNIT LOCATION REFERENCE CHART

Index Explanation
1 Adaptive headlight (AHL)
2 Electromechanical power steering (EPS)
3 EGS/DCT Control Unit
4 CD changer (CDC) and DVD changer (MMC)
5 Junction box (JB)
6 IHKA/IHKR, RAD2/CIC, SZM
7 FZD and FLA
8 Top-HiFi amplifier (TOP HiFi)/HiFi amplifier (HiFi)
9 Electronic fuel pump control (EKPS)
10 CTM, PDC, CA, EMF, RDC
11 Diversity module
12 Battery
13 SDARS
14 Side airbag, front left
15 Door satellite, front left (STVL)
16 Belt force limiter, right
17 Belt force limiter, left
18 B-pillar satellite, left (SBSL)
19 B-pillar satellite, right (SBSR)
20 Electric fuel pump
21 Telephone (TCU)
22 Safety battery terminal (BST)
23 Side airbag, rear left
24 Vehicle center satellite (SFZ)
25 Side airbag, rear right
26 Seat occupancy detection, rear left