Bmw·335I Coupe·2012 BMW 335I Coupe·Wiring
Wiring diagram

2012 BMW 335I Coupe — power distribution

Sheets 4Labels 1243

Power distribution

A G N M L 125A 100A D 30A 30A 20A 20A 20A 20A 7.5A 5A 7.5A C 5A 10A 10A 7.5A 5A 5A 30A 30A 40A 40A 40A 100A 125A 50A 40A B 125A 100A 50A SAFETY BATTERY TERMINAL GENERATOR TRANSFER TERMINAL POINT JUMP START TERMINAL POINT TRANSFER TERMINAL POINT TRANSFER TERMINAL POINT FRONT ELECTRONIC MODULE DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE ALTERNATOR STARTER FRONT POWER DISTRIBUTION BOX HIGH VARIANT ROOF FUNCTIONS MODULE DYNAMIC STABILITY CONTROL (DSC) BLOWER OUTPUT STAGE FUEL FILTER HEATING DYNAMIC STABILITY CONTROL (DSC) FRONT ELECTRIC AUXILIARY HEATER ELECTRO- MECHANICAL POWER STEERING ELECTRIC FAN CUT OUT RELAY INSTRUMENT CLUSTER CONTROL UNIT FRONT PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK DRIVER SEAT MODULE DRIVER'S SEAT HEATING ELECTRONICS GEAR SELECTOR SWITCH FRONT PASSENGER'S SEAT HEATING ELECTRONICS INSTRUMENT CLUSTER CONTROL UNIT GLOVE COMPARTMENT LIGHT DIGITAL MOTOR ELECTRONICS ELECTRONIC TRANSMISSION CONTROL CONTROLLER FRONT PASSENGER EXTERIOR MIRROR DRIVER'S DOOR SWITCH BLOCK FRONT ELECTRONIC MODULE INTEGRATED CHASSIS MANAGEMENT 2B 3B 5B 2B 1 7B 2 1B 2 15 X12 1B 3 8 9B 15 4 7 3B 1 2 5 2 9B 1 2 1 2 6 X14 1B 25 7 25 X12 1B 7 7 3B 1 10 5B 6 1 5 1 2B 5 1 18 6 X13 2B 15 13 1B 42 1B 6B 1 1 1B 14 X28 1B 14 X5 1B 6 3B 3B 6 19 2 10 4 6B 2B 3 5B 3 2 8B 6 2 1B 2 32 1 1 3 2 1 4 1 1 1 3 2B 2 3 1B 1 1 3B 11B 1 4B 1 1B 5B 1 X541 2B X541 1B X1 1B 1 X1 2B X2 3B 2 2B X621 1B 2B 11 1B 12 X621 2B NCA NCA RED RED RED RED NCA BLU RED/ WHT RED/ RED/ BRN RED/ BRN YEL RED/ YEL RED/ BRN YEL RED/ BRN GRN RED/ BRN RED/ BLU BLU RED/ RED/ GRN BLU RED/ GRY RED/ GRY RED/ RED/ YEL YEL RED/ BRN RED/ RED/ BRN RED/ BLU RED/ YEL RED/ YEL RED/ YEL RED/ GRY GRY RED/ RED RED RED RED RED/ GRY RED/ BLU RED/ GRY RED/ BRN RED/ BLU RED/ BLU RED/ YEL RED/ BLU BLK (OR RED) RED/ WHT RED/ BLU GRN RED/ RED NCA RED RED RED RED RED RED RED RED RED RED RED NCA BLK BLU NCA BLU BLU BLK BLK BATTERY FUSE BOX INTELLIGENT BATTERY SENSOR FUSE 501 FUSE 504 FUSE 502 FUSE 500 FUSE 503 FUSE 403 FUSE 58 FUSE 57 FUSE 405 FUSE 400 FUSE 62 FUSE 50 FUSE 401 FUSE 402 FUSE 20 FUSE 404 FUSE 66 FUSE 69 FRONT CIGAR LIGHTER 12 V CONNECTION 12 V CONNECTION 2 12 V CONNECTION 3 TERMINAL 30B RELAY FUSE 68 FUSE 64 FUSE 24 FUSE 54 FUSE 25 FUSE 67 FUSE 22 FUSE 65 FUSE 23 FUSE 52 FUSE 53 Z10 5B Z10 5B Z10 5B 3.0L 2.0L (HIGH VERSION) TO REAR FUSE HOLDER (DIAGRAM 3 OF 5) TO REAR FUSE HOLDER (DIAGRAM 3 OF 4) TO FRONT ELECTRONIC MODULE (DIAGRAM 4 OF 4) TO REAR ELECTRONIC MODULE (DIAGRAM 4 OF 4) TO POWER DISTRIBUTION BOX (DIAGRAM 2 OF 4) TO FRONT ELECTRONIC MODULE (DIAGRAM 4 OF 4) TO TERMINAL 15N RELAY (DIAGRAM 2 OF 4) TO FUSE 27 (DIAGRAM 2 OF 4)
30A 10A 5A 40A 40A 10A 5A 5A 5A 5A 50A 5A 5A 10A 5A 5A D 5A 5A C 10A B FRONT POWER DISTRIBUTION BOX POWER DISTRIBUTION BOX DME MAIN RELAY IGNITION & FUEL INJECTION RELAY VALVETRONIC RELAY ENGINE MOUNTS ELECTRIC CHANGEOVER VALVE ACTIVE CRUISE CONTROL STEERING COLUMN CLUSTER SWITCH AUC SENSOR TRANSFER BOX ELECTRO- MECHANICAL POWER STEERING CAMERA BASED DRIVER ASSISTANCE SYSTEMS ELECTRO- CHROMIC INTERIOR REARVIEW MIRROR FRONT ELECTRONIC MODULE ELECTRIC COOLANT PUMP FRONT ELECTRONIC MODULE TRANS- MISSION OIL PUMP REAR PASSENGER'S SIDE SEAT HEATING SWITCH TRANSFER BOX REAR DRIVER'S SIDE SEAT HEATING SWITCH AUXILIARY WATER PUMP DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CUT OUT RELAY DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH HIGH VARIANT ROOF FUNCTIONS MODULE LEFT FRONT VANITY MIRROR LIGHT FRONT PASSENGER'S LUMBER SUPPORT VALVE BLOCK RAIN/ DRIVING LIGHTS CONDENSATION/ SOLAR SENSOR LEFT REAR VANITY MIRROR LIGHT RIGHT REAR VANITY MIRROR LIGHT FRONT PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S LUMBER SUPPORT VALVE BLOCK RIGHT FRONT VANITY MIRROR LIGHT FRONT PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK 4 5 9 2 10 6 1 1B 43 47 44 50 49 45 46 7B 8B 10 X13 1B 7 1 10B 1 12 X13 8B 1B X671 3B 6 3 2 5 X13 9B 6 1 1 4B 3 4 X13 1B 14 4 8 X13 1B 8 3 6B 1 4 2B 1 4 X252 2B 4 1 1 2 X671 1B 3 5B 1 3B 3 1 2 6 3B 3B 4 20 5B 1 9 3 7 3 1 2B 1 2 1 1B 1 1 1 3 11B 2 2 2 1 1 3 X12 1B 1 1 X720 1B 1 X14 1B 1 X719 1B 3 3 1 1 1 4B 1B 1 WHT/RED WHT/BLU BRN/BLK YEL WHT/BLK BRN/BLK GRN/BLU WHT/RED WHT/BLU BRN/BLK GRN/BLU BRN/BLK YEL WHT/BLK RED VIO RED/ RED/ GRN BRN GRN/ GRN RED/ RED RED NCA RED/ BRN RED RED/ BLK RED/ GRN RED/ YEL RED/ YEL YEL RED/ GRN RED/ GRN RED/ RED RED YEL RED/ RED GRN/ GRY GRN/ BLK RED/ GRN GRN/ BRN RED/ VIO VIO RED/ VIO RED/ VIO RED/ RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/WHT WHT RED/ RED/ WHT WHT RED/ RED/ WHT RED RED RED RED RED RED RED RED RED RED RED RED RED RED RED (OR RED) BLK TERMINAL 15N RELAY FUSE 63 FUSE 44 FUSE 55 FUSE 48 FUSE 45 FUSE 42 FUSE 47 FUSE 56 FUSE 7 FUSE 26 FUSE 33 FUSE 41 FUSE 36 FUSE 32 FUSE 37 FUSE 21 START-STOP BUTTON FUSE 29 FUSE 27 FUSE 28 3.0L 2.0L 200W 400W (NOT USED) (NOT USED) (NOT USED) FROM TRANSFER TERMINAL POINT (DIAGRAM 1 OF 4) FROM TERMINAL 30B RELAY (DIAGRAM 1 OF 4) FROM FUSE 68 (DIAGRAM 1 OF 4)
1 2 1 2 A G K 15A 5A 30A H F 10A 5A 10A 20A 5A 40A 40A 5A 5A 20A 5A 30A 30A 20A 20A 5A J E 5A 5A 5A 5A 15A 20A 5A 20A 5A 5A 5A 30A 20A 20A 5A 5A 20A 20A REAR FUSE HOLDER BASE PLATE FRONT ELECTRONIC MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE TYRE PRESSURE CONTROL FUEL PUMP CONTROL DVD CHANGER INFOTAIN- MENT FAN HIFI AMPLIFIER HEAD UNIT LUGGAGE COMPARTMENT LIGHT COMBOX REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER TRAILER SOCKET TOP HIFI AMPLIFIER REAR DRIVER'S SIDE SEAT HEATING MODULE BOOT LID/ TAILGATE LOCK VIDEO MODULE AUTOMATIC LUGGAGE COMPARTMENT LID ACTUATION AUTOMATIC LUGGAGE COMPARTMENT LID ACTUATION TOP HIFI AMPLIFIER FULLY AUTOMATIC TOWING HITCH AUXILIARY CONTROL UNIT ACTIVE SOUND DESIGN RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL FUEL TANK PRESSURE SRNSOR FUEL TANK NON- RETURN VALVE NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR & PRESSURE SWITCH ELECTRICAL EXHAUST FLAP LANE DEPARTURE WARNING FRONT ELECTRONIC MODULE PARKING ASSISTANT REMOTE CONTROL RECEIVER LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL VERTICAL DYNAMICS MANAGEMENT VERTICAL DYNAMICS MANAGEMENT RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL ALL ROUND VISION CAMERA SIREN W/ TILT ALARM SENSOR HEAD UNIT 4 1B 6B 5 11B 1B 6 9B 7 6B 10B 3 2B 15 3 4 3B 1 3 5 7B 4B 11B 4 1 1 3 5 1 10B 6 7B 1 4B 1 6B 1 3B 1 2B 1 5 3 2B 3B 5 1 1 13B 1 4 2 3 7 1B 7 1B 6 9B 1 X9 1B 1B 3 25 2 6B 6 2B 7 6 25 9 4B 5 4 3 4 4B 4 3B 1 1B 6B 7 13B 5 15 2 1B 1 11B 2 11B 3B 6 1 X268 1B 3 4 9 5 2B 5 1 7B 1B 4 2 2 5 5 8B 3 5 5 4B 4 15 7 23 1 3 5B 1 3 6 5 2 1 1 12B YEL RED/ RED/ YEL BRN RED/ RED WHT RED/ RED NCA RED/ BLU RED/ BLU YEL RED/ BLU RED/ BLU RED/ BLU RED/ WHT RED/ VIO RED/ VIO RED/ BLU RED/ BRN RED/ BRN RED/ RED RED RED/ BRN RED/ YEL WHT RED/ RED/ WHT WHT RED/ BLU GRN/ GRN/ BLK GRN GRN/ WHT YEL GRN/ GRN/ YEL BLU GRN/ RED/BRN YEL RED/ GRN RED/ RED/ GRN RED/ BLK NCA RED/ BRN BRN RED/ RED/ GRN YEL RED/ RED WHT RED/ RED/ YEL RED RED/ GRY GRY RED/ RED/ BRN RED/ WHT YEL RED/ BRN RED TERMINAL 30B RELAY FUSE 128 FUSE 155 FUSE 121 FUSE 125 FUSE 127 FUSE 132 FUSE 122 FUSE 164 FUSE 142 FUSE 165 FUSE 135 FUSE 162 FUSE 153 12 V CONNE- CTION 1 FUSE 139 FUSE 126 FUSE 124 FUSE 141 FUSE 130 FUSE 109 FUSE 107 FUSE 159 FUSE 151 FUSE 140 FUSE 123 FUSE 163 FUSE 152 TERMINAL 15N RELAY FUSE 117 FUSE 103 FUSE 155 FUSE 161 FUSE 116 FUSE 160 FUSE 104 FUSE 154 FUSE 148 FUSE 147 FUSE 146 Z10 9B W/ NAVIGATION W/O NAVIGATION (IF EQUIPPED) (EARLY PRODUCTION) FROM SAFETY BATTERY TERMINAL GENERATOR (DIAGRAM 1 OF 5) TO DC/DC CONVERTER (DIAGRAM 4 OF 4) TO DC/DC CONVERTER (DIAGRAM 4 OF 4) FROM FUSE BOX (DIAGRAM 1 OF 4) TO BISTABLE RELAY (DIAGRAM 4 OF 4) TO REAR ELECTRONIC MODULE (DIAGRAM 4 OF 4) TO DC/DC CONVERTER (DIAGRAM 4 OF 4)
7.5A 5A 7.5A STATE SOLID 20A 30A N 7.5A 20A M 30A 15A SOLID STATE SOLID STATE 20A K 20A L 30A 30A 30A 7.5A 20A F 5A 5A J E H REAR FUSE HOLDER TRAILER SOCKET FRONT ELECTRONIC MODULE ACCUMULATOR MANAGEMENT ELECTRONICS CONTACT-FREE TAILGATE OPENING EVALUATION ELECTRONICS NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR & PRESSURE SWITCH COMBOX TELEMATIC COMMUNICATION BOX TRAILER MODULE FRONT ELECTRONIC MODULE TERMINAL 30F RELAY HORN RELAY DIAGNOSIS SOCKET REAR ELECTRONIC MODULE STEERING COLUMN SWITCH CLUSTER DRIVER ASSISTANCE SYSTEMS CONTROL MODULE LIGHT SWITCH UNIT HEATING/ AIR CONDITIONING SYSTEM PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE REAR ELECTRONIC MODULE REAR WINDOW DEFOGGER RELAY FRONT ELECTRONIC MODULE DIGITAL MOTOR ELECTRONICS REAR WIPER 12B 40 23 X28 1B 23 X5 1B 4 3B 30 4 2B 2B 7B 1 7 9 1 14 37 1 31 16 12B 3B 33 47 14 1B 1 14B 13 20 2 5 13B 29 3B 11B 6 1 23 3 7 2 3B 12 1 2 3B 5 4 8B 3 1 4 7B 3 3 2 14 22 1B X13 1B 12 3 1B 7 6 5 4 3 2 1 YEL RED/ YEL RED/ YEL RED/ YEL RED/ YEL RED/ RED YEL/ RED/ YEL RED/ GRN RED/ WHT RED/ BLU RED/ BLU GRY RED RED/ WHT RED/ RED/ GRY RED/ VIO RED/ YEL RED/ YEL RED/ VIO BLU WHT/ RED RED/ GRY YEL RED/ RED/ VIO BRN RED/ BRN RED/ RED/ YEL YEL BLU/ RED/ BRN GRY RED/ GRY RED/ BLK/ WHT WHT BLK/ WHT/BLU BLK/WHT RED GRN/WHT RED/BRN BRN BISTABLE RELAY FUSE 150 FUSE 114 FUSE 113 FUSE 120 FUSE 149 FUSE 4 FUSE 5 FUSE 14 FUSE 7 FUSE 6 FUSE 12 FUSE 11 FUSE 10 FUSE 13 FUSE 82 FUSE 84 FUSE 83 FUSE 80 DC/DC CONVERTER Z10 9B W/ TRAILER MODULE W/O TRAILER MODULE W/ TELEMATIC COMMUNICATION BOX W/ COMBOX (LATE PRODUCTION) 3.0L 2.0L (NOT USED) (RIGHT PLENUM CHAMBER E-BOX) FROM FUSE 160 (DIAGRAM 3 OF 4) FROM FRONT POWER DISTRIBUTION BOX (DIAGRAM 1 OF 4) FROM FUSE BOX (DIAGRAM 1 OF 4) FROM FUSE BOX (DIAGRAM 1 OF 4) FROM REAR FUSE HOLDER (DIAGRAM 3 OF 4) FROM REAR FUSE HOLDER (DIAGRAM 3 OF 4) FROM REAR FUSE HOLDER (DIAGRAM 3 OF 4) FROM REAR FUSE HOLDER (DIAGRAM 3 OF 4)