POWER DISTRIBUTION – BMW 328i 2012 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram, Except Sedan (1 of 6) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Except Sedan (1 of 6) for BMW 328i 2012:

• (diagram 1 of 6)
• (or nca) red
• (right side of rear compt) rear fuse holder
• (under right side of dash) junction box
• 10a
• 20a
• 3.0l
• 3.0l twin turbo
• 30a
• 335is
• 335is & 335xi
• 40a
• 7.5a
• Aerial diversity
• Alternator
• Battery
• Battery sensor
• Car access system
• Computer data lines system
• Convertible
• Coupe & sedan
• Coupe & wagon
• Dme control module
• Dme relay
• Driver's seat heating module (w/o memory)
• Dynamic stability control (dsc)
• Edc electronic damper control
• Electric coolant pump (328i & 328xi)
• Electric vacuum pump relay
• Electro- chromic interior rear view mirror (convertible)
• Electronic auxiliary heater
• Electronic coolant pump
• Electronic power steering (eps)
• Engine electronics fuse carrier
• Footwell module
• From fuse 3 a
• Fuel pump relay (3.0l)
• Fuse
• Fuse 100a
• Fuse 15a
• Fuse 250a
• Fuse 40a
• Fuse 50a
• Fuse na
• Gear indicator lighting
• Hard top drive unit relay 1
• Hard top drive unit relay 2
• Headlight washer relay
• Ignition & fuel injectors relay (3.0l twin turbo)
• Jump start terminal point
• Junction box (under right side of dash)
• Luggage well b+ terminal point
• Nca
• Passenger's seat heating module (w/o memory)
• Rear wiper relay (wagon)
• Red
• Red x18261
• Roof function control center
• Starter
• To fuse (diagram 2 of 6)
• To fuse 12 (diagram 1 of 6)
• Valve- tronic relay (3.0l twin turbo)
• Vvt relay
• W/ bosch
• W/o bosch
• Wagon
• Wiper relay 1
• Wiper relay 2
• X01185
• X013709
• X10004
• X10209
• X10272
• X11001
• X11002
• X11004
• X11007
• X11008
• X11009
• X1143
• X13020
• X13376
• X13709
• X14260
• X14261
• X14273
• X14286
• X14292
• X1808
• X18090
• X1984
• X275
• X279
• X3670
• X60001
• X60003
• X6011
• X60234
• X6041
• X60571
• X6402
• X6404
• X6430
• X6512
• X6975
• X7520
• X80552
• X8682
• X8683
• X8684
• X9230
• X9944

Power Distribution Wiring Diagram, Except Sedan (2 of 6) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Except Sedan (2 of 6) for BMW 328i 2012:

• 3.0l twin turbo
• 30a
• 400w
• 40a
• 600w
• 7.5a
• B+ potential distributor
• Blower output stage
• Convertible
• Driver's door microwave sensor
• Dynamic stability control (dsc)
• Electric coolant pump
• Electric fan cut-out relay
• Electronics junction box
• Engine breather heating relay
• Engine electronics fuse carrier (right plenum chamber e-box)
• Except convertible
• Footwell module
• From fuse 63 b (diagram 1 of 6)
• From fuse 73 c (diagram 2 of 6)
• Fuel injectors relay
• Fuse
• Fuse 15a
• Fuse 30a
• Fuse 40a
• Fuse 50a 60a
• Fuse 5a
• Fuse 60a
• Junction box (under right side of dash)
• Left rear microwave sensor
• Passenger's door microwave sensor
• Rear window heated relay
• Red
• Right rear microwave sensor
• Secondary air pump relay (3.0l)
• Siren & tilt alarm sensor
• Siren w/ tilt alarm sensor
• Steering column switch cluster
• To fuse (diagram 2 of 6)
• To terminal 30g relay (diagram 3 of 6)
• Transfer box control module
• X04010
• X10594
• X11005
• X11007
• X11008
• X11009
• X11011
• X14261
• X14272
• X18326
• X1880
• X60552
• X64101
• X64102
• X8680
• X8684
• X8685

Power Distribution Wiring Diagram, Except Sedan (3 of 6) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Except Sedan (3 of 6) for BMW 328i 2012:

• (under right side of dash) junction box
• 10a
• 15a
• 20a
• 30a
• 40a
• Active steering
• Adjustment switch
• All wheel drive
• Car access system (under left side of dash)
• Controller
• Convertible
• Convertible top module (ctm)
• Digital tuner us
• Driver seat belt positioner controller (coupe)
• Driver's seat
• Driver's seat module
• Dynamic stability control (dsc)
• Electric fan cut-out relay
• Except all
• From fuse 71 h (diagram 3 of 6)
• From fuse 88 (diagram 2 of 6)
• Front passenger seat belt positioner controller (coupe)
• Fuse
• Fuse 20a
• Junction box (under right side of dash)
• Panaroma roof glass
• Passenger's seat
• Passenger's seat module
• Red
• Roof function control center
• Satellite receiver
• Side-in compartment
• Start stop button
• Terminal 30g relay
• Tire pressure control (rdc)
• To dc/dc converter (diagram 5 of 6)
• To fuse (diagram 3 of 6)
• To fuse (diagram 4 of 6)
• To junction box (diagram 4 of 6)
• To terminal 15 relay (diagram 4 of 6)
• Towing hitch release
• Trailer socket
• Transfer box control module
• Video module
• W/ bosch
• W/ memory
• W/ panoramic sunroof
• W/o bosch
• W/o memory
• W/o panoramic sunroof
• Wheel drive
• X10318
• X10594
• X11002
• X11003
• X11006
• X11008
• X11009
• X11010
• X1276
• X13039
• X13376
• X13709
• X13718
• X14062
• X14102
• X14130
• X14287
• X1716
• X275
• X279
• X776
• X777

Power Distribution Wiring Diagram, Except Sedan (4 of 6) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Except Sedan (4 of 6) for BMW 328i 2012:

• (under right side of dash) junction box
• 10a
• Auc sensor
• Driver's seat heating module (w/o memory)
• Driver's switch cluster (w/heated mirror)
• Driver's switch cluster (w/o heated mirror)
• Fan fare horn relay
• From car access system (diagram 3 of 6)
• From g terminal 30g relay (diagram 3 of 6)
• From l fuse 49 (diagram 3 of 6)
• From n fuse 10 (diagram 4 of 6)
• Front cigar lighter
• Fuel pump control (ekps)
• Fuse
• Fuse 10a
• Fuse 20a
• Fuse 7.5a
• Gear indicator lighting
• Gear selector switch
• Interior lights system
• Longitudinal dynamics management
• Luggage compartment socket outlet
• Nca
• Park distance control (pdc)
• Passenger's seat heating module (w/o memory)
• Passenger's side outside mirror (w/heated mirror)
• Rear center console charging socket
• Rear center console charging socket 2
• Roof function control center
• Steering column switch cluster
• Telephone retrofit packages connector
• Telephone transceiver
• Terminal 15 relay
• To bistable relay (diagram 5 of 6)
• To dc/dc converter (diagram 5 of 6)
• To fan fare horn relay (diagram 4 of 6)
• To fuse 20 (diagram 5 of 6)
• X013709
• X10171
• X10254
• X11001
• X11008
• X11010
• X13663
• X13709
• X14133
• X14286
• X151 (left side of rear compt)
• X173 (under left side of dash)
• X1848
• X256
• X257
• X275
• X279
• X300
• X9331
• X9944

Power Distribution Wiring Diagram, Except Sedan (5 of 6) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Except Sedan (5 of 6) for BMW 328i 2012:

• 10a
• 10a x04010
• 15a
• 20a
• Active cruise control
• Bistable relay
• Boot lid/ tail gate luggage compartment light (wagon)
• Ccc/m ask
• Central information display
• Combox
• Comfort access control module
• Coupe
• Dc/dc converter (right plenum chamber e-box)
• Driver's lumbar support switch
• Driver's seat backrest width adjustment switch
• Driver's seat backrest width adjustment valve block
• Driver's side outer door handle electronic module
• Edc electronic damper control
• Eject box
• Electronics junction box
• From car access system e (diagram 3 of 6)
• From fuse 6 junction box (diagram 4 of 6)
• From junction box (diagram 3 of 6)
• From junction box j (diagram 3 of 6)
• From p fuse 70 (diagram 4 of 6)
• From terminal 15 relay (diagram 4 of 6)
• Fuse
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse 5a x04010
• Glove compartment light
• Heating/air conditioning system
• Independent/ auxiliary heating control module
• Instrument cluster control module
• Junction box (under right side of dash)
• Left front lumbar support valve block
• Left luggage compartment light (wagon & convertible)
• Nca
• Obd ii socket
• Passenger's lumbar support switch
• Passenger's lumbar support valve block
• Passenger's seat backrest width adjustment switch
• Passenger's seat backrest width adjustment valve block
• Passenger's side outer door handle electronic module
• Red
• Remote control receiver
• Right luggage compartment light
• Tcu
• To fuse 17 (diagram 6 of 6)
• To fuse 19 (diagram 6 of 6)
• Trailer module
• Transmission control
• W/ automatic engine start stop function
• W/o automatic engine start stop function
• Wagon & convertible
• X04010
• X10167
• X11002
• X11003
• X11004
• X11006
• X11007
• X11586
• X1276
• X14133
• X14270
• X14271
• X14272
• X1716
• X1807
• X256
• X257
• X275
• X279
• X34130
• X4545
• X490 (under right side of dash)
• X6021
• X608
• X9331

Power Distribution Wiring Diagram, Except Sedan (6 of 6) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Except Sedan (6 of 6) for BMW 328i 2012:

• Aerial diversity (convertible)
• Amplifier
• Cd changer
• Combox
• Eject box
• From fuse 60 (diagram 5 of 6)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Junction box (under right side of dash)
• Nca
• Radio (w/o cic) car information computer (cic) (w/ cic)
• Tcu
• Telephone transceiver
• Ulf
• Ulf-sbx
• Ulf-sbx-h
• Usb hub
• W/ automatic engine start stop function
• W/ combox
• W/ hifi amplifier
• W/ tcu
• W/ top hifi amplifier
• W/ ulf
• W/ ulf-sbx
• W/ ulf-sbx-h
• W/o automatic engine start stop function
• X10266
• X11002
• X11007
• X13049
• X13812
• X14133
• X1716
• X17177
• X17397
• X18180
• X18773
• X34130
• X4545
• X9331

Power Distribution Wiring Diagram, Sedan (1 of 4) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Sedan (1 of 4) for BMW 328i 2012:

• 11b
• 12 v connection
• 2.0l
• 3.0l
• Alternator
• Battery
• Blower output stage
• Controller
• Digital motor electronics
• Digital motor electronics (dme) control module
• Driver seat module
• Driver's door switch block
• Driver's seat heating electronics
• Dynamic stability control (dsc)
• Electric fan cut out relay
• Electro- mechanical power steering
• Electronic transmission control
• Front cigar lighter 12 v connection
• Front electric auxiliary heater
• Front electronic module
• Front passenger exterior mirror (high version)
• Front passenger's seat heating electronics
• Front passenger's side seat adjustment switch block
• Front power distribution box
• Fuel filter heating
• Fuse 100a
• Fuse 10a
• Fuse 125a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 7.5a
• Fuse box
• Gear selector switch
• Glove compartment light
• High variant roof functions module
• Instrument cluster control unit
• Integrated chassis management
• Intelligent battery sensor
• Jump start terminal point
• Nca
• Red
• Safety battery terminal generator
• Starter
• Terminal 30b relay
• To front electronic module (diagram 4 of 4)
• To fuse 27 (diagram 2 of 4)
• To power distribution box (diagram 2 of 4)
• To rear electronic module (diagram 4 of 4)
• To rear fuse holder (diagram 3 of 4)
• To rear fuse holder (diagram 3 of 5)
• To terminal 15n relay (diagram 2 of 4)
• Transfer terminal point
• X1 1b
• X1 2b
• X12 1b
• X13 2b
• X14 1b
• X2 3b
• X28 1b
• X5 1b
• X541 1b
• X541 2b
• X621 1b
• X621 2b
• Z10 5b

Power Distribution Wiring Diagram, Sedan (2 of 4) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Sedan (2 of 4) for BMW 328i 2012:

• (not used)
• 10b
• 11b
• 2.0l
• 200w
• 3.0l
• 30b relay (diagram 1 of 4)
• 400w
• Active cruise control
• Auc sensor
• Auxiliary water pump
• Camera based driver assistance systems
• Dme main relay
• Driver's lumber support valve block
• Driver's seat backrest width adjustment switch
• Driver's seat backrest width adjustment valve block
• Dynamic stability control (dsc)
• Electric coolant pump
• Electric fan cut out relay
• Electro- chromic interior rearview mirror
• Electro- mechanical power steering
• Engine mounts electric changeover valve
• From fuse 68 c (diagram 1 of 4)
• From terminal d
• From transfer terminal point (diagram 1 of 4)
• Front electronic module
• Front passenger's lumber support valve block
• Front passenger's seat backrest width adjustment switch
• Front passenger's seat backrest width adjustment valve block
• Front power distribution box
• Fuse 10a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• High variant roof functions module
• Ignition & fuel injection relay
• Left front vanity mirror light
• Left rear vanity mirror light
• Nca
• Power distribution box
• Rain/ driving lights condensation/ solar sensor
• Rear driver's side seat heating switch
• Rear passenger's side seat heating switch
• Red
• Right front vanity mirror light
• Right rear vanity mirror light
• Start-stop button
• Steering column cluster switch
• Terminal 15n relay
• Trans- mission oil pump
• Transfer box
• Valvetronic relay
• X12 1b
• X13 1b
• X13 8b
• X13 9b
• X14 1b
• X252 2b
• X671 1b
• X671 3b
• X719 1b
• X720 1b

Power Distribution Wiring Diagram, Sedan (3 of 4) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Sedan (3 of 4) for BMW 328i 2012:

• 10b
• 11b
• 12 v conne- ction 1
• 12b
• 13b
• Active sound design
• All round vision camera
• Automatic luggage compartment lid actuation
• Auxiliary control unit
• Base plate
• Boot lid/ tailgate lock
• Combox
• Dvd changer
• Electrical exhaust flap
• From fuse box (diagram 1 of 4)
• From safety battery terminal generator (diagram 1 of 5)
• Front electronic module
• Fuel pump control
• Fuel tank non- return valve
• Fuel tank pressure srnsor
• Fully automatic towing hitch
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Head unit
• Hifi amplifier
• Infotain- ment fan
• Lane departure warning
• Left reversible electromotive automatic reel
• Luggage compartment light
• Natural vacuum leak detection temperature sensor & pressure switch (early production)
• Nca
• Parking assistant
• Rear driver's side seat heating module
• Rear fuse holder
• Rear passenger's side door seat switch cluster
• Rear passenger's side seat heating module
• Red
• Remote control receiver
• Right reversible electromotive automatic reel
• Siren w/ tilt alarm sensor
• Terminal 15n relay
• Terminal 30b relay
• To bistable relay (diagram 4 of 4)
• To dc/dc converter (diagram 4 of 4)
• To rear electronic module (diagram 4 of 4)
• Top hifi amplifier
• Trailer socket (if equipped)
• Tyre pressure control
• Vertical dynamics management
• Video module
• W/ navigation
• W/o navigation
• X268 1b
• X9 1b
• Z10 9b

Power Distribution Wiring Diagram, Sedan (4 of 4) for BMW 328i 2012

List of elements for Power Distribution Wiring Diagram, Sedan (4 of 4) for BMW 328i 2012:

• (diagram 1 of 4)
• (diagram 3 of 4)
• (not used)
• 11b
• 12b
• 13b
• 14b
• 2.0l
• 20a
• 3.0l
• 7.5a
• Accumulator management electronics
• Bistable relay
• Combox
• Contact-free tailgate opening evaluation electronics
• Dc/dc converter (right plenum chamber e-box)
• Diagnosis socket
• Digital motor electronics
• Driver assistance systems control module
• Driver electronic outer door handle module
• From front power distribution box
• From fuse 160 (diagram 3 of 4)
• From fuse box (diagram 1 of 4)
• From rear fuse holder
• From rear fuse holder (diagram 3 of 4)
• Front electronic module
• Fuse
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Heating/ air conditioning system
• Horn relay
• Light switch unit
• Natural vacuum leak detection temperature sensor & pressure switch (late production)
• Passenger electronic outer door handle module
• Rear electronic module
• Rear fuse holder
• Rear window defogger relay
• Rear wiper
• Red
• Solid state
• Steering column switch cluster
• Telematic communication box
• Terminal 30f relay
• Trailer module
• Trailer socket
• W/ combox
• W/ telematic communication box
• W/o trailer module
• X13 1b
• X28 1b
• X5 1b
• Z10 9b