POWER DISTRIBUTION – BMW 128i 2012 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for BMW 128i 2012

List of elements for Power Distribution Wiring Diagram (1 of 5) for BMW 128i 2012:

• 3.0l
• 3.0l twin turbo
• Alternator
• Battery
• Battery sensor (right side of rear compt)
• Car access system
• Computer data lines system
• Convertible top relay 1
• Convertible top relay 2
• Dme control module
• Dme control module (3.0l)
• Dme control unit
• Dme relay
• Driver's seat heating module
• Electric auxiliary heater
• Electric coolant pump
• Electronic power steering (eps)
• Engine controls fuse carrier (right plenum chamber e-box)
• Footwell module
• Fuse 100a
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 250a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 7.5a
• Fuse n/a
• Headlight washer relay
• Ignition & fuel injection relay (3.0l twin turbo)
• Jump start terminal point
• Junction box (under right side of dash)
• Luggage well b+ terminal point
• Nca
• Oil condition sensor (3.0l)
• Passenger's seat heating module
• Rear fuse holder (right side of rear compt)
• Rear window wiper relay
• Red
• Roof function control center
• Starter
• To fuse 67 (diagram 2 of 5)
• Valvetronic relay
• Vvt relay (3.0l)
• X01195
• X013709
• X10002
• X10004
• X10209
• X10272
• X11001
• X11007
• X11008
• X11009
• X13020
• X13146
• X13376
• X13709
• X14260
• X14261
• X14286
• X18090
• X18261
• X1984
• X275
• X279
• X60001
• X60002
• X60003
• X60005
• X6011
• X60234
• X60571
• X6402
• X6404
• X6430
• X6512
• X7520
• X8681
• X8682
• X8683
• X8684
• X9230

Power Distribution Wiring Diagram (2 of 5) for BMW 128i 2012

List of elements for Power Distribution Wiring Diagram (2 of 5) for BMW 128i 2012:

• (400w) (600w)
• Car access system
• Convertible
• Coupe
• Driver's door microwave sensor
• Dynamic stability control (dsc)
• Electric coolant pump (3.0l)
• Electric fan cut-out relay
• Electric vacuum pump relay
• Electro- chromic interior rear view mirror (convertible)
• Electronics junction box
• Footwell module
• From a fuse 3 (diagram 1 of 5)
• From fuse 12 b (diagram 2 of 5)
• From fuse 73 c (diagram 2 of 5)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 50a 60a
• Fuse 5a
• Fuse 7.5a
• Gear indicator lighting
• Heated rear window relay
• Instrument cluster control module
• Junction box (under right side of dash)
• Left bootlid resistor
• Nca
• Obdii socket
• Passenger's door microwave sensor
• Passenger's seat module
• Rear window defogger
• Rear window defogger lockout circuit (positive)
• Red
• Right rear microwave sensor
• Rollover protection controller
• Secondary air pump relay
• Siren & tilt alarm sensor
• Siren with tilt alarm sensor
• Steering column switch cluster
• To fuse (diagram 2 of 5)
• To terminal 30g relay (diagram 3 of 5)
• Wiper relay 1
• Wiper relay 2
• X013709
• X04010
• X11001
• X11002
• X11004
• X11005
• X11006
• X11007
• X11008
• X11009
• X11011
• X13376
• X14261
• X14270
• X14272
• X18303
• X1880
• X256
• X257
• X279
• X379
• X6041
• X60552
• X9944

Power Distribution Wiring Diagram (3 of 5) for BMW 128i 2012

List of elements for Power Distribution Wiring Diagram (3 of 5) for BMW 128i 2012:

• Active steering
• Aerial diversity (convertible w/ antenna diversity)
• Amplifier
• Car access system (under left side of dash)
• Car information computer (cic)
• Cd changer
• Convertible
• Convertible top module (ctm)
• Coupe
• Driver's seat module
• Dynamic stability control (dsc)
• Electric fan cut-out relay
• From dc/dc converter (diagram 5 of 5)
• From fuse 89 (diagram 2 of 5)
• From k fuse 23 (diagram 5 of 5)
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Junction box (under right side of dash)
• Passenger seat module
• Radio
• Red
• Roof function control center
• Side-in compartment
• Start stop button
• Stop function
• Terminal 30g relay
• To dc/dc converter (diagram 5 of 5)
• To fuse (diagram 4 of 5)
• To fuse (diagram 5 of 5)
• To terminal 15 relay (diagram 4 of 5)
• Trailer socket
• W/ automatic engine start-
• W/ cic
• W/ hifi
• W/ top hifi
• W/o automatic engine start-
• W/o cic
• X10318
• X11002
• X11003
• X11006
• X11008
• X11010
• X1276
• X13037
• X13376
• X13709
• X13718
• X13812
• X13911
• X14287
• X1716
• X18180
• X18303
• X18773
• X275
• X279

Power Distribution Wiring Diagram (4 of 5) for BMW 128i 2012

List of elements for Power Distribution Wiring Diagram (4 of 5) for BMW 128i 2012:

• (under right side of dash) junction box
• Auc sensor
• Blower output stage
• Central information display
• Combox
• Controller
• Digital tuner us
• Driver's seat heating module
• Driver's switch cluster
• Eject box
• Electronics junction box
• From bistable relay (diagram 5 of 5)
• From car access system (diagram 3 of 5)
• From l fuse 28 (diagram 3 of 5)
• From r junction box (diagram 3 of 5)
• Fuel pump control (ekps)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Gear indicator lighting
• Glove compartment light
• Heating/air conditioning system
• Horn relay
• Left horn
• Longitudinal dynamics management
• Nca
• Park distance control (pdc)
• Passenger's seat heating module
• Passenger's side outside mirror
• Right horn
• Right luggage compartment light
• Roof function control center
• Satellite receiver
• Steering column switch cluster
• Tcu
• Telephone retrofit packages connector
• Telephone transceiver
• Terminal 15 relay
• Tire pressure control (rdc)
• To dc/dc converter (diagram 5 of 5)
• To fuse (diagram 5 of 5)
• Ulf
• Ulf-sbx
• Ulf-sbx-h
• Usb hub
• Video module
• W/ automatic engine start- stop function
• W/ combox
• W/ tcu
• W/ ulf
• W/ ulf-sbx
• W/ ulf-sbx-h
• W/o automatic engine start- stop function
• X04010
• X10171
• X10254
• X10387
• X11001
• X11002
• X11003
• X11007
• X11008
• X11010
• X11011
• X13663
• X13709
• X13822
• X14062
• X14130
• X14133
• X14270
• X14272
• X14286
• X14454
• X1716
• X17397
• X1848
• X256
• X257
• X275
• X279
• X300
• X34130
• X608
• X9331
• X9944

Power Distribution Wiring Diagram (5 of 5) for BMW 128i 2012

List of elements for Power Distribution Wiring Diagram (5 of 5) for BMW 128i 2012:

• (under right side of dash) junction box
• Active cruise control
• Bistable relay
• Ccc/m-ask
• Combox
• Comfort access control unit
• Dc/dc converter (right rear of engine compt)
• Driver's lumbar support switch
• Driver's lumbar support valve block
• Driver's seat backrest width adjustment switch
• Driver's seat backrest width adjustment valve block
• Driver's side outer door handle electronic module
• Eject box
• Electronics junction box
• From car access system m (diagram 3 of 5)
• From e terminal 30g relay (diagram 3 of 5)
• From fuse 28 p (junction box) (diagram 3 of 5)
• From fuse 6 (junction box) (diagram 4 of 5)
• From g horn relay (diagram 4 of 5)
• From j fuse 27 (diagram 4 of 5)
• Front cigar lighter
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Independent/ auxiliary heating control unit
• Interior lights system
• Junction box (under right side of dash)
• Luggage compartment socket outlet
• Nca
• Passenger's lumbar support switch
• Passenger's lumbar support valve block
• Passenger's seat backrest adjustment switch
• Passenger's seat backrest adjustment valve block
• Passenger's side outer door handle electronic module
• Rear center console charging socket
• Red
• Stop function
• Tcu
• To fuse 25 (diagram 3 of 5)
• To fuse 88 (diagram 4 of 5)
• To junction box (diagram 3 of 5)
• Trailer module
• Transmission control
• W/ automatic engine start-
• W/o automatic engine start-
• X011586
• X04010
• X11001
• X11002
• X11003
• X11004
• X11007
• X11009
• X11586
• X1276
• X13354
• X13812
• X14133
• X14270
• X14271
• X1716
• X173 (under left side of dash)
• X256
• X257
• X275
• X279
• X34130
• X490
• X494 (right rear side of interior panel)
• X6021
• X9331