Bmw·328I Xdrive Coupe·2012 BMW 328I xDrive Coupe·Wiring
Wiring diagram

2012 BMW 328I xDrive Coupe — power distribution

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Power distribution

1 1 2 2 2 1 3 4 4 3 50A 40A 50A 20A 40A 50A 40A 250A NA 30A 5A 20A 40A 5A 15A 30A 20A 50A 100A 100A 100A 30A 250A 7.5A A 10A A B DME CONTROL MODULE LUGGAGE WELL B+ TERMINAL POINT JUMP START TERMINAL POINT ENGINE ELECTRONICS FUSE CARRIER JUMP START TERMINAL POINT STARTER ALTERNATOR HARD TOP DRIVE UNIT RELAY 2 HARD TOP DRIVE UNIT RELAY 1 ELECTRONIC AUXILIARY HEATER ELECTRONIC POWER STEERING (EPS) IGNITION & FUEL INJECTORS RELAY VALVE- TRONIC RELAY ELECTRONIC COOLANT PUMP VVT RELAY DME RELAY HEADLIGHT WASHER RELAY REAR WIPER RELAY FUEL PUMP RELAY WIPER RELAY 2 WIPER RELAY 1 JUNCTION BOX CAR ACCESS SYSTEM DRIVER'S SEAT HEATING MODULE FOOTWELL MODULE ROOF FUNCTION CONTROL CENTER DME CONTROL MODULE PASSENGER'S SEAT HEATING MODULE JUNCTION BOX FOOTWELL MODULE CAR ACCESS SYSTEM DYNAMIC STABILITY CONTROL (DSC) ELECTRIC VACUUM PUMP RELAY EDC ELECTRONIC DAMPER CONTROL GEAR INDICATOR LIGHTING ELECTRO- CHROMIC INTERIOR REAR VIEW MIRROR AERIAL DIVERSITY ELECTRIC COOLANT PUMP 1 X8682 2 X6975 2 2 X8684 X8683 6 X60571 2 3 6 2 X8682 3 X1808 21 4 X11004 X13376 X80552 6 1 X11004 2 1 X6041 X275 9 X6011 4 X279 9 X60001 41 X6512 3 6 X6430 2 2 X14273 X60234 X13376 1 X9944 6 X1143 9 X11008 8 X14292 X1143 4 2 7 X13709 X14260 4 X11008 6 X11009 4 X14286 10 4 X11007 34 X9230 32 25 2 3 X013709 7 1 X3670 X7520 X1984 1 2 X10004 2 X11002 2 2 1 X11009 3 X14261 1 X18261 X10209 1 3 X60001 1 X01185 X10272 X6404 X18090 X13020 4 1 X60003 X11001 RED RED RED RED RED RED RED RED RED RED RED RED RED RED/ BLK RED (OR NCA) (OR GRN/RED) RED RED RED WHT RED/ VIO RED/ GRN) (OR RED/ BRN) (OR BLK RED/ NCA RED/GRN RED/ VIO RED RED RED RED BLK WHT VIO RED/ GRN RED/ WHT RED/ RED/ BLU RED/ BLU RED/ VIO RED/ RED RED RED RED RED RED NCA RED RED GRY NCA GRY NCA RED RED RED RED RED NCA RED RED/ REAR FUSE HOLDER BATTERY FUSE 106 FUSE 104 FUSE 101 FUSE 103 FUSE 108 FUSE 105 FUSE 102 BATTERY SENSOR FUSE 3 FUSE 7 FUSE 4 FUSE 5 FUSE 4 FUSE 3 FUSE 50 FUSE 68 FUSE 84 FUSE 55 FUSE 62 FUSE 82 FUSE 33 FUSE 81 FUSE 63 FUSE 36 FUSE 12 X6402 3.0L TWIN TURBO 3.0L 335IS 335IS & 335XI (3.0L TWIN TURBO) (3.0L TWIN TURBO) (WAGON) (3.0L) (W/O MEMORY) (W/O MEMORY) 5 6 5 CONVERTIBLE COUPE & WAGON 6 W/O BOSCH W/ BOSCH WAGON COUPE & SEDAN (328I & 328XI) (CONVERTIBLE) (RIGHT SIDE OF REAR COMPT) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM TO FUSE 12 (DIAGRAM 1 OF 6) FROM FUSE 3 (DIAGRAM 1 OF 6) TO FUSE 40 (DIAGRAM 2 OF 6)
1 2 1 2 40A 30A 30A 5A 40A 15A 15A 30A 30A 30A 7.5A 60A C 30A 30A D 40A 50A 40A 5A 60A B C JUNCTION BOX REAR WINDOW HEATED RELAY ELECTRONICS JUNCTION BOX TRANSFER BOX CONTROL MODULE FOOTWELL MODULE SIREN W/ TILT ALARM SENSOR SIREN & TILT ALARM SENSOR LEFT REAR MICROWAVE SENSOR JUNCTION BOX DRIVER'S DOOR MICROWAVE SENSOR RIGHT REAR MICROWAVE SENSOR PASSENGER'S DOOR MICROWAVE SENSOR ELECTRONICS JUNCTION BOX FOOTWELL MODULE SECONDARY AIR PUMP RELAY DYNAMIC STABILITY CONTROL (DSC) STEERING COLUMN SWITCH CLUSTER BLOWER OUTPUT STAGE ELECTRIC FAN CUT-OUT RELAY ENGINE ELECTRONICS FUSE CARRIER ENGINE ELECTRONICS FUSE CARRIER FUEL INJECTORS RELAY ELECTRIC COOLANT PUMP ENGINE BREATHER HEATING RELAY 9 X1880 X14272 19 6 X60552 2 X11011 2 X64102 2 X64101 1 X8684 2 X8684 1 10 X8680 6 9 X8680 6 X8685 2 1 X8685 X18326 1 1 X11009 4 X14261 34 X04010 6 21 23 5 3 22 1 1 2 1 3 X11007 2 3 2 X04010 8 1 2 X11005 3 6 4 3 1 X10594 X14261 2 X11008 2 3 1 BLK RED/ (OR BLK) RED/ RED RED RED/ VIO RED RED RED RED RED RED RED RED VIO RED/ RED/ BRN BRN RED/ GRN RED/ RED/ BLK RED/BRN (OR RED/BLK) BRN RED/ RED/ RED/ BRN BRN RED/ BLK RED/ YEL GRN RED/ RED RED/ RED/ RED YEL BLU FUSE 78 FUSE 79 FUSE 80 FUSE 73 FUSE 72 FUSE 54 FUSE 40 FUSE 41 FUSE 86 FUSE 89 FUSE 75 FUSE 92 FUSE 88 FUSE 54 FUSE 90 B+ POTENTIAL DISTRIBUTOR FUSE 09 FUSE 010 FUSE 05 EXCEPT CONVERTIBLE CONVERTIBLE 400W 600W 3.0L TWIN TURBO (3.0L) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (RIGHT PLENUM CHAMBER E-BOX) (RIGHT PLENUM CHAMBER E-BOX) FROM FUSE 63 (DIAGRAM 1 OF 6) TO FUSE 54 (DIAGRAM 2 OF 6) FROM FUSE 73 (DIAGRAM 2 OF 6) TO TERMINAL 30G RELAY (DIAGRAM 3 OF 6)
1 2 2 1 3 4 3 4 H 20A L J K E 30A 30A 5A 40A 20A 15A H 10A 30A 10A F G D 5A 5A CAR ACCESS SYSTEM JUNCTION BOX TIRE PRESSURE CONTROL (RDC) CONTROLLER TRAILER SOCKET DRIVER SEAT BELT POSITIONER CONTROLLER FRONT PASSENGER SEAT BELT POSITIONER CONTROLLER ELECTRIC FAN CUT-OUT RELAY DIGITAL TUNER US SATELLITE RECEIVER VIDEO MODULE JUNCTION BOX DYNAMIC STABILITY CONTROL (DSC) PANAROMA ROOF GLASS TOWING HITCH RELEASE CONVERTIBLE TOP MODULE (CTM) TRANSFER BOX CONTROL MODULE ROOF FUNCTION CONTROL CENTER ACTIVE STEERING DRIVER'S SEAT MODULE PASSENGER'S SEAT ADJUSTMENT SWITCH PASSENGER'S SEAT MODULE DRIVER'S SEAT ADJUSTMENT SWITCH 2 X13718 X1716 10 1 5 X279 4 X13709 7 X275 4 X1276 1 X11008 1 9 5 X11002 1 X14102 X14062 X14130 6 1 7 X13709 X11003 17 7 X10594 8 6 22 X13039 X11006 4 1 5 4 2 2 X14287 2 8 1 1 5 X11009 X11003 1 8 1 X776 7 X777 10 7 15 7 14 13 2 1 8 X13376 9 8 10 11 10 12 13 14 10 11 12 X10318 6 5 3 4 2 8 7 5 6 4 1 3 7 8 4 5 6 1 2 3 9 9 7 1 X13376 2 X11010 BLU RED/ RED/ BLU RED/ GRY RED/ WHT RED/ WHT RED/ WHT RED/ BRN RED (OR RED/ WHT) RED BLU RED/ RED/ BLU RED/ GRY RED/ BLU BLK/ RED RED RED/ BRN RED/ RED/ GRY GRY RED/ GRY RED/ GRY RED/ BRN RED/ RED/ GRY BLK RED/ BLU BLU RED/ YEL WHT/ RED/ GRN RED/ RED/ GRN VIO RED/ RED/ YEL YEL RED/ VIO RED/ GRN GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY RED GRY GRY GRY RED START STOP BUTTON SIDE-IN COMPARTMENT TERMINAL 30G RELAY FUSE 71 FUSE 27 FUSE 28 FUSE 30 FUSE 85 FUSE 18 FUSE 49 FUSE 24 FUSE 45 FUSE 46 FUSE 26 FUSE 25 (W/ 4 PIN MODULE) (W/ 27 PIN MODULE) (COUPE) (COUPE) W/O BOSCH W/ BOSCH W/O MEMORY W/ MEMORY W/O PANORAMIC SUNROOF W/ PANORAMIC SUNROOF EXCEPT ALL WHEEL DRIVE CONVERTIBLE ALL WHEEL DRIVE (UNDER LEFT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) TO JUNCTION BOX (DIAGRAM 4 OF 6) TO DC/DC CONVERTER (DIAGRAM 5 OF 6) FROM FUSE 88 (DIAGRAM 2 OF 6) TO TERMINAL 15 RELAY (DIAGRAM 4 OF 6) TO FUSE 24 (DIAGRAM 3 OF 6) TO DC/DC CONVERTER (DIAGRAM 5 OF 6) TO DC/DC CONVERTER (DIAGRAM 5 OF 6) FROM FUSE 71 (DIAGRAM 3 OF 6) TO FUSE 65 (DIAGRAM 4 OF 6)
10A G M O P 20A 7.5A 10A L 5A 5A 5A N F 5A N 20A JUNCTION BOX AUC SENSOR PARK DISTANCE CONTROL (PDC) DRIVER'S SWITCH CLUSTER TELEPHONE RETROFIT PACKAGES CONNECTOR PASSENGER'S SEAT HEATING MODULE DRIVER'S SEAT HEATING MODULE STEERING COLUMN SWITCH CLUSTER ROOF FUNCTION CONTROL CENTER TELEPHONE TRANSCEIVER JUNCTION BOX FAN FARE HORN RELAY PASSENGER'S SIDE OUTSIDE MIRROR DRIVER'S SWITCH CLUSTER FUEL PUMP CONTROL (EKPS) GEAR INDICATOR LIGHTING GEAR SELECTOR SWITCH LONGITUDINAL DYNAMICS MANAGEMENT X14133 X1848 35 X9331 4 3 1 X10254 10 5 9 X10171 8 X256 X257 8 24 X257 X275 5 X279 5 X9944 X11008 X013709 X13709 X14286 X300 3 X13663 1 2 X11008 6 6 13 5 16 7 X11001 10 4 4 7 X11010 6 6 1 8 X11001 9 2 1 1 2 1 3 7 8 2 1 2 GRN/ BLK GRN/ BLK BLK GRN/ GRN/ BLK WHT RED/ RED/ WHT RED GRN/ RED GRN/ GRY RED/ GRY RED/ GRN/ RED GRN/ RED GRN/ RED RED GRY/ GRY/ RED YEL GRN/ RED/ BLK NCA GRY RED/ GRY RED/ YEL RED/ RED/ YEL YEL RED/ YEL RED/ GRN/ BRN BRN GRN/ YEL RED/ GRN YEL GRN/ GRN/ WHT GRN/ BLK BRN YEL GRN/ YEL GRN/ YEL WHT GRN/ BLK GRN/ GRN/ BRN BRN BRN TERMINAL 15 RELAY FUSE 6 FUSE 7 FUSE 5 FUSE 10 FUSE 9 FUSE 66 FUSE 65 FUSE 70 FUSE 8 FRONT CIGAR LIGHTER LUGGAGE COMPARTMENT SOCKET OUTLET REAR CENTER CONSOLE CHARGING SOCKET REAR CENTER CONSOLE CHARGING SOCKET 2 X173 X151 X173 X173 (W/O HEATED MIRROR) (W/O MEMORY) (W/O MEMORY) (W/HEATED MIRROR) (W/HEATED MIRROR) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (LEFT SIDE OF REAR COMPT) (UNDER LEFT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) FROM CAR ACCESS SYSTEM (DIAGRAM 3 OF 6) FROM TERMINAL 30G RELAY (DIAGRAM 3 OF 6) TO BISTABLE RELAY (DIAGRAM 5 OF 6) TO FAN FARE HORN RELAY (DIAGRAM 4 OF 6) TO DC/DC CONVERTER (DIAGRAM 5 OF 6) FROM FUSE 49 (DIAGRAM 3 OF 6) FROM FUSE 10 (DIAGRAM 4 OF 6) TO FUSE 20 (DIAGRAM 5 OF 6) INTERIOR LIGHTS SYSTEM
1 2 2 1 1 2 2 1 R S M 10A 5A 20A 5A 10A J O K E 20A 15A 10A P 10A 5A 30A 30A 5A JUNCTION BOX ELECTRONICS JUNCTION BOX INDEPENDENT/ AUXILIARY HEATING CONTROL MODULE HEATING/AIR CONDITIONING SYSTEM GLOVE COMPARTMENT LIGHT TRANSMISSION CONTROL ACTIVE CRUISE CONTROL DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK BOOT LID/ TAIL GATE LUGGAGE COMPARTMENT LIGHT EDC ELECTRONIC DAMPER CONTROL RIGHT LUGGAGE COMPARTMENT LIGHT LEFT LUGGAGE COMPARTMENT LIGHT DRIVER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT SWITCH LEFT FRONT LUMBAR SUPPORT VALVE BLOCK PASSENGER'S LUMBAR SUPPORT VALVE BLOCK ELECTRONICS JUNCTION BOX ELECTRONICS JUNCTION BOX ELECTRONICS JUNCTION BOX JUNCTION BOX OBD II SOCKET INSTRUMENT CLUSTER CONTROL MODULE REMOTE CONTROL RECEIVER TRAILER MODULE COMBOX CCC/M ASK DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE COMFORT ACCESS CONTROL MODULE PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE TCU EJECT BOX CENTRAL INFORMATION DISPLAY 1 X14272 1 9 X04010 10 X34130 X4545 5 10 X9331 X14133 2 17 5 1 X1716 15 X11007 8 2 12 X1276 25 X256 X257 25 1 1 X1807 8 X275 7 X11586 8 X11586 8 X279 7 X6021 1 3 1 2 4 1 X608 2 X11003 37 X14272 10 13 X04010 X14270 X10167 X04010 6 X11004 X11006 3 18 X14271 40 35 X14270 10 9 8 7 6 5 4 3 2 1 X11003 3 1 4 2 2 1 2 3 2 1 X11002 10 2 3 1 8 3 3 14 10 X11007 11 X14270 2 20 X11004 3 13 11 3 X14272 13 16 9 RED/ YEL RED/ YEL GRN RED/ GRN RED/ GRN RED/ GRN RED/ RED/ NCA GRN GRN RED/ GRN RED/ GRN RED/ YEL VIO RED/ RED/ RED/YEL RED/YEL RED GRN RED/ GRN RED/ RED/ BLK RED/ BLK RED/ YEL RED/ BLK BLK RED/ BLK RED/ RED/ RED BRN RED/ BRN RED/ YEL RED/ RED/ YEL YEL RED/ RED/ BRN BRN RED/ RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED/ BLK RED BLK/ WHT RED/ RED/ BRN RED/ GRN RED/ VIO RED/ BLK RED/BLK RED/WHT RED/GRN RED/VIO BLK/RED RED/YEL RED/BRN RED/GRN RED/WHT/YEL BRN RED/ GRN RED RED BLK BLK RED/ BLK/ RED WHT RED/ RED/YEL RED/YEL RED/YEL YEL RED/ RED/ VIO RED/ RED/ YEL RED/ YEL BLU FUSE 23 FUSE 21 FUSE 20 FUSE 22 FUSE 77 BISTABLE RELAY FUSE 76 FUSE 60 FUSE 32 FUSE 31 FUSE 61 FUSE 74 FUSE 56 FUSE 59 DC/DC CONVERTER X490 COUPE WAGON & CONVERTIBLE W/ AUTOMATIC ENGINE START STOP FUNCTION W/O AUTOMATIC ENGINE START STOP FUNCTION (WAGON) (WAGON & CONVERTIBLE) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (RIGHT PLENUM CHAMBER E-BOX) FROM FUSE 70 (DIAGRAM 4 OF 6) TO FUSE 19 (DIAGRAM 6 OF 6) FROM TERMINAL 15 RELAY (DIAGRAM 4 OF 6) TO FUSE 17 (DIAGRAM 6 OF 6) FROM JUNCTION BOX (DIAGRAM 3 OF 6) FROM CAR ACCESS SYSTEM (DIAGRAM 3 OF 6) FROM FUSE 6 JUNCTION BOX (DIAGRAM 4 OF 6) FROM JUNCTION BOX (DIAGRAM 3 OF 6)
2 1 1 2 S 5A R 5A 20A 15A 10A JUNCTION BOX AERIAL DIVERSITY AMPLIFIER RADIO CAR INFORMATION COMPUTER (CIC) CD CHANGER TELEPHONE TRANSCEIVER EJECT BOX EJECT BOX USB HUB TCU ULF-SBX-H ULF COMBOX ULF-SBX 10 18 5 17 X11007 8 9 9 X1716 X11002 5 4 X1716 2 5 1 X10266 X13049 1 1 X18180 10 15 X18773 X13812 1 X17177 X4545 5 X34130 1 17 X17397 17 X14133 3 3 X14133 X14133 17 17 X9331 GRN RED/ GRN RED/ RED/ GRN RED/ BRN NCA RED/ GRN BRN RED/ BLK RED/ BLK RED/ GRY RED/ GRY RED/ GRN RED/ GRN RED/ BLK RED/ BLK RED/ RED/ YEL NCA RED/ BRN RED/ YEL YEL RED/ YEL RED/ YEL RED/YEL (OR RED/BRN) YEL RED/ RED/ YEL RED/ FUSE 17 FUSE 13 FUSE 19 FUSE 15 FUSE 14 3 4 (CONVERTIBLE) (W/O CIC) W/ AUTOMATIC ENGINE START STOP FUNCTION W/O AUTOMATIC ENGINE START STOP FUNCTION (W/ CIC) 3 W/ HIFI AMPLIFIER 4 W/ TOP HIFI AMPLIFIER W/ ULF-SBX W/ TCU W/ ULF W/ COMBOX W/ ULF-SBX-H (UNDER RIGHT SIDE OF DASH) FROM FUSE 60 (DIAGRAM 5 OF 6) FROM FUSE 60 (DIAGRAM 5 OF 6)