Bmw·330I Xdrive·2019 BMW 330i xDrive·Wiring
Wiring diagram

2019 BMW 330i xDrive — power distribution

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Power distribution

1 2 2 1 2 3 3 4 4 P P 60A L K 125A 60A 100A 125A 80A 150A B CRASH SAFETY MODULE ELECTRIC FAN CUT-OFF RELAY ELECTRIC FAN CUT-OFF RELAY ELECTROMECHANICAL POWER STEERING FRONT ELECTRIC AUXILIARY HEATER DYNAMIC STABILITY CONTROL (DSC) ALTERNATOR STARTER MOTOR DME MAIN RELAY VALVETRONIC RELAY IGNITION & FUEL INJECTION RELAY POWER SUPPLY SENSORS/ ACTUATORS RELAY DIGITAL MOTOR ELECTRONICS INTEGRATED SUPPLY MODULE 7B 1 5B 3 1 1B 37 2 3B 4B 1B 2B 2 1B 3B 1B 1 4B 1 1B 1 10B 1 1 7B 4 1 8B 2 1 2B 3B 2 3 7B 3 1 2B 2 1 2B 1B 113 90 3B 1B 6B 5B 2 2B RED RED RED RED RED/BRN (OR BLU) BLU/YEL (OR BLU) BLU/YEL RED/GRN RED RED BRN (OR BLK) (OR BLK) NCA VIO GRY NCA RED BRN BRN BRN RED/BLU RED RED RED RED YEL BLK RED BLK BLK RED/GRN VIO NCA NCA NCA NCA NCA RED SAFETY BATTERY TERMINAL GAS GENERATOR BATTERY TRANSFER TERMINAL POINT INTELLIGENT BATTERY SENSOR ENGINE COMPARTMENT POWER DISTRIBUTION BOX JUMP START TERMINAL FUSE 400 FUSE 406 FUSE 402 FUSE 401 FUSE 404 CAPACITOR BOX BATTERY ELECTRONICS AUXILIARY BATTERY W/ FAN 600W W/ FAN 850/1000W W/ FAN 400W W/ FAN 400/600W (RIGHT SIDE OF TRUNK) (ON BATTERY) (ON BATTERY NEGATIVE (-) POST) (RIGHT REAR OF ENGINE COMPT) (RIGHT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT) Z10 2B Z10 17B COMPUTER DATA LINES SYSTEM TO FUSE BOX (DIAGRAM 2 OF 8) FROM REAR POWER DISTRIBUTION BOX (DIAGRAM 5 OF 8) TO AUXILIARY BATTERY (DIAGRAM 1 OF 8) FROM SAFETY BATTERY TERMINAL GAS GENERATOR (DIAGRAM 1 OF 8) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 3 OF 8)
Q 60A 30A M B 40A 40A 5A 20A 30A 30A 30A J 30A 40A 30A 250A 250A F 60A 5A 7.5A 7.5A 5A 20A FUSE BOX BODY DOMAIN CONTROLLER LOCKING RELAY UNLOCKING RELAY DIAGNOSTIC SOCKET LIGHT OPERATING UNIT RAIN/LIGHT/ SOLAR/ CONDENSATION SENSOR HKFM STEERING COLUMN SWITCH CLUSTER HEAD UNIT TELEMATIC COMMUNICATION BOX CONTACT-FREE TAILGATE OPENING EVALUATION ELECTRONICS REAR PASSENGER SIDE OUTSIDE DOOR HANDLE ELECTRONICS PASSENGER OUTSIDE DOOR HANDLE ELECTRONICS REAR DRIVER'S SIDE OUTSIDE DOOR HANDLE ELECTRONICS VERTICAL DYNAMICS PLATFORM AUDIO CONTROL PANEL AIR CONDITIONING RIGHT FRONT POWER DISTRIBUTION BOX DYNAMIC STABILITY CONTROL (DSC) TRAILER BRAKE SYSTEM PLUG CONNECTION FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS ROOF FUNCTION CENTER BLOWER MOTOR W/ OUTPUT STAGE 1B 2 X434 2B 2B 3 1B 14 2 1B 3 6 10B 1 7B 3B 3 41 24 40 37 36 35 38 39 43 2 3 1 X8 1B 28 28 X5 1B X28 1B 3 4B 2 2 2 2 1 X9 1B 2 4 30 6B 12B 33 17 17 19 3B 6 4B 30 45 47 32 1 31 16 3B 7B 46 40 7 37 4 7B 4 4 4 2 14 1 1B 3 3B 41 1B 3 1 2B 9 X5 1B X8 1B X9 1B RED/BLU RED/BLU RED/WHT RED/BLK RED/BLK RED/VIO RED/VIO RED RED/WHT RED/BLU GRN/BLU RED/GRN RED/GRN GRN/YEL RED/YEL RED/YEL RED/YEL RED/WHT RED RED/BLU RED/YEL RED/BLU RED/BLU RED RED/BLU RED/VIO RED/YEL RED/GRY RED/YEL RED/WHT RED/WHT RED RED RED RED/WHT RED/WHT RED/WHT RED/WHT RED RED/WHT RED/BLU GRN/BLU RED/GRN RED/GRN RED/GRN RED/YEL RED/YEL GRN/YEL RED/YEL RED RED RED FUSE 501 FUSE 504 FUSE 502 BI-STABLE RELAY FUSE 5 FUSE 2 FUSE 3 FUSE 4 FUSE 1 FUSE 20 FUSE 23 FUSE 21 FUSE 36 FUSE 24 FUSE 28 FUSE 53 FUSE 26 FUSE 40 FUSE 22 FUSE 25 FUSE 39 (HIGH) (BASIC) (RIGHT REAR OF LUGGAGE COMPT) (RIGHT KICK PANEL) TO RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 3 OF 8) TO REAR POWER DISTRIBUTION BOX (DIAGRAM 6 OF 8) FROM SAFETY BATTERY TERMINAL GAS GENERATOR (DIAGRAM 1 OF 8) FROM FUSE 29 (DIAGRAM 3 OF 8) TO BODY DOMAIN CONTROLLER (DIAGRAM 8 OF 8)
5A 5A 20A K 30A 10A E M J 20A 5A 5A 20A 20A 20A 30A C 30A 5A 5A REAR POWER DISTRIBUTION BOX LIN POWER DISTRIBUTION BOX RIGHT FRONT POWER DISTRIBUTION BOX PREPARING THE NFC READER INSTRUMENT PANEL CENTER CONSOLE CONTROL CENTER CAR SHARING MODULE DRIVER'S SEAT HEATING ELECTRONICS DRIVER OUTSIDE DOOR HANDLE ELECTRONICS STEERING COLUMN SWITCH CLUSTER VERTICAL DYNAMICS PLATFORM INDEPENDENT AUXILIARY HEATER CD DRIVE DRIVER CAMERA SYSTEM TRANSFER BOX ELECTROCHROMIC INTERIOR MIRROR FRONT PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT PASSENGER SEAT MODULE ELECTRONIC TRANSMISSION CONTROL DRIVER SEAT MODULE FRONT PASSENGER SEAT HEATING ELECTRONICS X434 1B 18 6 26 5 6 X434 1B 4 1 1B 20 X382 1B 26 19 X28 1B 4 25 1 44 1B 3B 17 15 X14 1B 7 3B 10 X13 1B 13 3 X14 1B 25 1B 1B 18 9 31 27 15 12 16 11 6 8 5 13 14 A361 1B 7 25 1 1 2B 1B 7 X12 1B 24 11 15 X12 1B 1 2 8 7 22 20 1 1B 6 10 X434 1B RED/GRY RED/BLU RED/BLU RED/BLU RED/BLU (OR RED/BLU) RED/BLK RED/BLK RED/BLK BLK/RED RED RED/GRN RED/GRN RED/GRN BRN BRN RED/YEL RED/YEL RED/GRN RED/GRN RED/GRN RED/GRN RED/YEL RED/BLU GRN/BLU RED/BRN RED RED/GRN RED/BLU RED/VIO RED/GRN RED/BRN RED/BLU RED/VIO RED/GRN BLU/VIO BLU/WHT RED/BLK RED/YEL BRN RED/YEL NCA NCA RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/GRY FUSE 32 FUSE 34 FUSE 38 FUSE 37 FUSE 29 TERMINAL 30B RELAY FUSE 48 FUSE 46 FUSE 57 FRONT CIGARETTE LIGHTER 12V POWER SOCKET FUSE 59 FUSE 56 FUSE 54 FUSE 51 FUSE 52 FUSE 55 FUSE 63 W/ SEAT MODULE W/O SEAT MODULE (RIGHT SIDE OF LUGGAGE COMPT) (RIGHT KICK PANEL) (FRONT PASSENGER'S FOOTWELL) Z10 32B FROM FUSE BOX (DIAGRAM 1 OF 8) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 5 OF 8) TO FUSE 28 (DIAGRAM 2 OF 8) TO FUSE 60 (DIAGRAM 4 OF 8) TO AUXILIARY BATTERY (DIAGRAM 1 OF 8)
5A 5A 5A 5A 5A C 4A 5A 5A D 5A RIGHT FRONT POWER DISTRIBUTION BOX TOP REAR DRIVER'S SIDE DOOR TRIM PANEL LIGHTING REAR DRIVER'S SIDE DOOR POCKET LIGHTING REAR DRIVER'S SIDE INSIDE DOOR HANDLE LIGHT LEFT FRONT VANITY MIRROR LIGHT RIGHT FRONT VANITY MIRROR LIGHT FRONT CENTER ARMREST LIGHT REAR VIEW CAMERA ALL-ROUND VISION CAMERA GLOVE BOX LIGHT SWITCH REAR INTERIOR LIGHT FRONT INTERIOR LIGHT DRIVER LUMBAR SUPPORT/ BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT LUMBAR SUPPORT SWITCH DRIVER LUMBAR SUPPORT VALVE BLOCK LEFT FRONT FOOTWELL LIGHT DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK RIGHT FRONT FOOTWELL LIGHT REAR PASSENGER'S SIDE FOOTWELL LIGHT REAR DRIVER'S SIDE FOOTWELL LIGHT DASHBOARD LIGHTING 2 DASHBOARD LIGHTING DASHBOARD LIGHTING 3 INSTRUMENT PANEL CAMERA-BASED DRIVER SUPPORT SYSTEMS FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT SWITCH FRONT PASSENGER LUMBAR SUPPORT SWITCH FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK FRONT PASSENGER LUMBAR SUPPORT/ BACKREST WIDTH ADJUSTMENT VALVE BLOCK 55 1B 6 X1775 1B 7 1 X501 1B 2 2 X434 1B 21 2 9 X14 1B 2 3 5 X434 1B 52 2 X434 1B 1B 5 1B 2 2 2 50 9 X8 1B X12 1B 9 X12 1B 1 1 2 2 2 34 2 X673 1B 4 1 3 33 30 32 28 29 3 4 1 X14 1B 1 1 3 2 3 3 2 1 1 1 3 RED/BLK RED/BLK RED/BLU RED/GRN (OR RED/GRN) RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/YEL RED/BLU RED/BLU BLU RED/ BLU RED/ RED/ BLU BLU RED/ RED/ GRN RED/BLU RED RED RED/BLU RED/BLU RED/BLU RED/BLU RED/YEL RED/YEL RED/BLK (OR RED/VIO) RED/BLU RED RED/BLK RED/BLU RED/BLK RED RED/VIO GRN RED RED RED RED RED/YEL RED/YEL RED RED RED RED RED RED RED/YEL FUSE 62 FUSE 60 FUSE 61 FUSE 71 FUSE 66 FUSE 64 FUSE 76 FUSE 73 FUSE 65 W/O SURROUND VIEW CAMERA W/ SURROUND VIEW CAMERA (RIGHT KICK PANEL) FROM FUSE 55 (DIAGRAM 3 OF 8) TO FUSE 67 (DIAGRAM 5 OF 8)
30A 10A 5A 5A 5A D 5A 10A 5A E N 40A 30A L RIGHT FRONT POWER DISTRIBUTION BOX FRONT PASSENGER EXTERIOR MIRROR TOP RADIATOR BLIND DRIVE TOP DRIVER'S DOOR TRIM PANEL LIGHTING DRIVER'S DOOR SEAT SWITCH CLUSTER DRIVER'S DOOR SWITCH BLOCK TOP FRONT PASSENGER DOOR TRIM PANEL LIGHTING DRIVER'S DOOR POCKET LIGHTING FRONT PASSENGER'S DOOR POCKET LIGHTING DRIVER'S DOOR INSIDE HANDLE LIGHT FRONT PASSENGER INSIDE DOOR HANDLE LIGHT BOTTOM RADIATOR BLIND DRIVE ELECTRIC FAN ETHERNET SWITCH CRASH SAFETY MODULE CLUTCH MODULE ELECTRIC FAN CUT-OFF RELAY USB CHARGING SOCKET 3 REAR POWER DISTRIBUTION BOX SIREN W/ TILT ALARM SENSOR BOOSTER REMOTE CONTROL RECEIVER NATURAL VACUUM LEAK DETECTION RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL HKFM 3 1 7 X1774 1B 10 X1773 1B 1 2 3 53 1 2 3 1B 3 X148 1B 3 48 3 3 4 4 Z2 4B 3 Z2 1B 54 49 46 47 17 17 2 2 2 6 1 2 10 2 2 X5 1B X28 1B 1B 46 3 4 Z2 2B 1 22 10 5 4 8 RED/BRN RED/BRN (OR RED/WHT) RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY GRN RED/ GRN RED/ GRN RED/ GRN RED/ GRN RED/ RED/GRN GRN RED/ BRN GRY/RED RED/VIO BRN RED/VIO RED/VIO BRN BRN GRY/RED RED GRN/RED GRN/RED GRN/RED GRN/RED RED RED RED RED RED/GRY RED/GRN RED/GRY RED/GRY RED/BRN RED RED/BRN RED/BLU RED/YEL RED/BRN RED/BRN RED/GRN FUSE 68 FUSE 67 FUSE 69 FUSE 74 FUSE 75 FUSE 70 USB CHARGING SOCKET 2 FUSE 244 FUSE 225 FUSE 230 FUSE 217 (RIGHT KICK PANEL) (LEFT SIDE OF LUGGAGE COMPT) (LEFT SIDE OF LUGGAGE COMPT) (RIGHT SIDE OF LUGGAGE COMPT) Z10 20B Z10 20B FROM FUSE 65 (DIAGRAM 4 OF 8) TO REAR POWER DISTRIBUTION BOX (DIAGRAM 3 OF 8) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FROM TERMINAL 30F-2 RELAY (DIAGRAM 6 OF 8) TO SAFETY BATTERY TERMINAL GAS GENERATOR (DIAGRAM 1 OF 8)
20A G H N 20A 5A F 7.5A 5A 5A 5A 5A REAR POWER DISTRIBUTION BOX REAR WINDOW HEATING RELAY LIN POWER DISTRIBUTION BOX PREPARATION TRAILER MODULE PLUG CONNECTION PREPARATION TRAILER MODULE PLUG CONNECTION BODY DOMAIN CONTROLLER TRAILER MODULE TRAILER MODULE AUTOMATIC AIR RECIRCULATION CONTROL SENSOR OPTIONAL EQUIPMENT SYSTEM ELECTRICAL EXHAUST FLAP ELECTROMECHANICAL POWER STEERING ELECTRIC FUEL PUMP CONTROL ELECTRONICS LONG-DISTANCE RANGE FRONT RADAR SENSOR LEFT REAR NEAR RANGE RADAR SENSOR RIGHT FRONT SIDE NEAR RANGE RADAR SENSOR REGULATED DIFFERENTIAL LOCK FRONT RADAR SENSOR RIGHT REAR NEAR RANGE RADAR SENSOR LEFT FRONT SIDE NEAR RANGE RADAR SENSOR 8 Z2 9B 3 2B 3 16 3 5 1B 4 4 6 1B 16 X148 2B 16 11 11 16 8 X148 1B 1 21 A361 1B 8 1 37 5B 3B 4 A361 2B 10 11 14 15 16 5 17 18 7 6 Z2 7B 1 11 Z2 3B 1 3 2B 4 10 5 4 3 1 3 RED/BRN RED/BRN RED/BRN GRN GRN/RED GRN/RED GRN GRN RED/VIO RED/VIO GRN/WHT GRN/WHT GRN GRN GRN/RED GRN/RED GRN/RED GRN/RED GRN/RED GRN/RED GRN/RED GRN YEL BRN RED/VIO RED GRN GRN GRN GRN/BRN GRN GRN/BRN TERMINAL 15N RELAY TERMINAL 30F-2 RELAY TERMINAL 30B-1 RELAY TERMINAL 30F-1 RELAY TERMINAL 30B-2 RELAY FUSE 240 FUSE 289 FUSE 206 FUSE 203 FUSE 204 FUSE 209 FUSE 208 FUSE 210 W/ PREPARATION TRAILER MODULE W/ PREPARATION TRAILER MODULE W/ TRAILER MODULE W/ TRAILER MODULE (RIGHT SIDE OF LUGGAGE COMPT) (RIGHT "C" PILLAR) Z10 8B TO FUSE 216 (DIAGRAM 7 OF 8) TO FUSE 262 (DIAGRAM 8 OF 8) TO FUSE 217 (DIAGRAM 5 OF 8) FROM FUSE BOX (DIAGRAM 2 OF 8)
1 2 1 2 2 1 5A 30A 5A 20A 15A 5A G 5A 5A 5A 5A REAR POWER DISTRIBUTION BOX WIRELESS CHARGING STORAGE WIRELESS CHARGING SHELF ANTENNA AMPLIFIER RECEIVER AUDIO MODULE LUGGAGE COMPARTMENT LIGHT ACTIVE SOUND DESIGN HEAD UNIT HIFI AMPLIFIER TRUNK LID TAILGATE BUTTON CONTROLLER (IDRIVE) BOOSTER ACTIVE SOUND DESIGN PARKING MANEUVERING ASSISTANT RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL USB HUB LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL REAR PASSENGER'S SIDE INSIDE DOOR HANDLE LIGHT TOP REAR PASSENGER DOOR TRIM PANEL LIGHTING REAR PASSENGER'S SIDE DOOR POCKET LIGHTING 1B 7 X1776 1B 1B 22 5 1 1B 2 2 2 1B 1 1 2 Z2 5B 1 3 6 Z2 2B 9 5 3 5 5 35 10 Z2 4B Z2 5B 1B 15 1B 1 1 3 9 X9 1B 2 5 Z2 5B 10 7 Z2 2B 1 1 1B RED/WHT RED/BLU RED/BLU RED/BLU (OR RED/BLK) (OR RED/WHT) RED/GRY (OR RED/WHT) (OR RED/GRN) RED/GRN RED/BLU RED/BLU RED/BLU RED/BLK RED/WHT RED/BLU RED/GRN RED/BLU RED/WHT RED/WHT RED/BLK RED/WHT RED/BLU RED/VIO RED/GRN RED/BLK RED/WHT RED/BLU RED/VIO RED/BLU RED/GRY RED/BLU RED/GRY FUSE 218 FUSE 216 FUSE 254 FUSE 220 FUSE 212 FUSE 214 FUSE 255 FUSE 250 FUSE 257 FUSE 215 W/ RECEIVER AUDIO MODULE W/O RECEIVER AUDIO MODULE (RIGHT SIDE OF LUGGAGE COMPT) FROM TERMINAL 30B-1 RELAY (DIAGRAM 6 OF 8)
Q 20A 30A 30A 10A 20A 20A 30A 20A H 5A REAR POWER DISTRIBUTION BOX REAR DRIVER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE AUTOMATIC REAR AIR CONDITIONING OPERATING FACILITY REGULATED DIFFERENTIAL LOCK TAILGATE LOCK TRAILER MODULE TRAILER SOCKET ELECTRIC FUEL PUMP CONTROL ELECTRONICS BODY DOMAIN CONTROLLER CENTER CONSOLE CONTROL CENTER 5 2B 8 6 7 14 5B 15 1 2 3 17 18 Z2 8B Z2 9B 12 2 1 Z2 6B 5 1B 1 1B 7 7 1B 10 6 2 6 Z2 9B 12 Z2 5B 1B 6 10 9 Z2 8B 1 9 Z2 6B 3 2B 1 2 X268 1B 7 9 1 RED GRN GRY BRN/WHT BRN/YEL WHT GRY WHT GRN BRN/YEL BRN/WHT RED/BLK BRN RED/YEL BRN RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/GRY RED/BLK RED/BLK RED/YEL RED/YEL RED/BLK RED/BLK RED/GRY RED/BLK RED/YEL RED/YEL RED/BLU RED/YEL BRN FUSE 291 FUSE 269 FUSE 264 FUSE 262 FUSE 271 FUSE 273 FUSE 281 FUSE 296 FUSE 284 12V POWER SOCKET 3 12V POWER SOCKET 2 START-STOP BUTTON (RIGHT SIDE OF LUGGAGE COMPT) (RIGHT SIDE OF LUGGAGE COMPT) (FRONT PASSENGER'S FOOTWELL) Z10 32B Z10 12B FROM TERMINAL 30B-2 RELAY (DIAGRAM 6 OF 8) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 2 OF 8)