Control Units
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1997 BMW 850Ci, 1997 BMW 840Ci, 1996 BMW 850Ci, 1996 BMW 840Ci, and 1995 BMW 850Ci. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS
| Description (Component) | Location |
|---|---|
| Anti-Theft Control Module (Alpine) (N12w) | Underside of LH rear seat. |
| Anti-Theft Control Module (DWA) (N1) | Inside box on interior side of RH door sill. See Figure & Figure . |
| Automatic Air Recirculation Control Module (A417) | Behind RH footwell speaker grille. See Figure & Figure . |
| Automatic Heating/AC Control Module (IHKA) (A11) | Between front footwells. |
| Body Electronics Module (A25) | Below LH side of dash. See Figure & Figure . |
| Crash Control Module (N17) | Rear LH side of engine compartment in Front Power Distribution Box. See Figure & Figure . |
| Cruise Control Module (Tempomat) (A8) | In RH side of luggage compartment. See Figure . |
| CYL. 1-6 Engine Control Module (DME) (A6010) | Rear RH side of engine compartment in E-Box (850Ci, 850CSi). See Figure . |
| CYL. 7-12 Engine Control Module (DME) (A6020) | Rear RH side of engine compartment in E-Box (850Ci, 850CSi). See Figure . |
| Driver's Door Module (A23) | In lower LH front door. See Figure & Figure . |
| Electronic Immobilizer Control Module (EWS II) (A836) | Behind glove box. |
| Electronic Shock Absorber Control Module (EDC) (A413) | In RH side of luggage compartment. See Figure & Figure . |
| Electronic Throttle Module (EML) (A6004) | Rear RH side of engine compartment in E-Box. |
| Engine Control Module (DME) (A6000) | In E-Box (840Ci). |
| Front Dome Light/Map Reading Assembly (E34) | Underside of trunk lid. |
| General Module (A1) | Below LH side of dash. See Figure & Figure . |
| Headlight/Foglight Cleaning Module (SRA) (N6) | Rear LH side of engine compartment in Front Power Distribution Box. See Figure & Figure . |
| Lamp Control Module (A3) | Below LH side of dash. See Figure & Figure . |
| Left Rear Light Assembly I (E46z) | In LH rear side of luggage compartment. |
| Left Rear Light Assembly II (E80) | Underside of trunk lid left. See Figure . |
| Lock-Sensor Control Module (A26) | LH side of LH footwell. See Figure & Figure . |
| Passenger's Door Module (A24) | In lower RH front door. See Figure & Figure . |
| Power Sun Shade Electronic Control Module (A82) | At back of rear window shelf. |
| Relay Module (A5) | Inside box on interior side of LH door sill. See Figure & Figure . |
| Right Rear Light Assembly I (E47z) | In RH rear side of luggage compartment. |
| Right Rear Light Assembly II (E81) | Underside of trunk lid right. See Figure . |
| Seat/Mirror Memory Control Module (A21) | Underside of LH front seat. |
| Servotronic Control Module (A17) | LH side of LH footwell. |
| Slip Control Module (ABS) (A7) | LH footwell. |
| Slip Control Module (ABS/ASC + T) (A9070) | LH footwell. See Figure & Figure . |
| Steering Column Memory Control Module (A34w & A34z) | Center of dash behind radio. |
| Sun Blind Control Module (A82) | At back of rear window shelf. See Figure & Figure . |
| Sunroof Module (A33) | Center of windshield header. See Figure & Figure . |
| Supplemental Restraint System Control Module (A12) | Below ashtray. |
| Throttle Control Module (EML) (A6004) | Rear RH side of engine compartment in E-Box (850Ci, 850CSi). See Figure . |
| Transmission Control Module (EGS) (A8500) | In RH rear side of luggage compartment (850Ci, 850CSi). |
| Transmission Control Module (EGS) (A8500) | Rear RH side of engine compartment in E-Box. See Figure . |
| Transmission Control Module (AGS) (A8600) | Rear RH side of engine compartment in E-Box. |
| Transmitter Module (EWS II) (A835) | RH side of steering column. |
| Water Valve Assembly (Y4) | Rear LH side of engine compartment. See Figure . |