GROUND DISTRIBUTION – BMW 128i 2012 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for BMW 128i 2012

List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW 128i 2012:

• (3.0l twin turbo) engine breather heater 1
• (convertible) convertible top module
• (under right side of dash) junction box
• (w/ memory)
• (w/o memory)
• Active steering
• Af interference suppressor filter
• Auxiliary water pump
• Battery
• Battery sensor
• Blower output stage
• Dc/dc converter
• Electric fan cut-out relay
• Electronic power steering (eps)
• Electronics junction box
• Front interior/ reading lamp
• Left fog light
• Left front direction indicator repeater light
• Left headlight
• Left heated water jet
• Left horn
• Left taillight
• Nca
• Passenger's door entrance light
• Passenger's door power window switch
• Passenger's door system lock
• Passenger's lumbar support switch
• Passenger's seat backrest width adjustment valve block
• Passenger's seat heating module
• Passenger's seat vacuum pump
• Passenger's seats adjustment switch
• Passenger's side footwell light
• Passenger's side outer door handle electronic module
• Passenger's side outside mirror
• Right front seat module
• Right heated water jet
• Roof function control center
• Siren & alarm sensor
• Steering gear shield
• W/ xenon
• Water valve
• Wiper motor
• X11166
• X13037
• X14234
• X151 (left side of rear compt)
• X165 (left side of engine compt)
• X1703
• X256
• X279
• X490
• X60234
• X6402
• X64553

Ground Distribution Wiring Diagram (2 of 4) for BMW 128i 2012

List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW 128i 2012:

• (3.0l) radiator shutter solenoid
• (3.ol) radiator shutter drive unit
• (m/t) clutch switch module
• (not used)
• (w/ memory) driver's seat module
• (w/ xenon) right headlight
• (w/o memory) driver's seat heating module
• Active cruise control
• Bonnet contact switch
• Brake fluid level switch
• Brake light switch
• Car access system
• Cont- roller
• Coolant level switch
• Driver seat position sensor
• Driver's door entrance light
• Driver's door system lock
• Driver's lumbar support switch
• Driver's seat backrest width adjustment valve block
• Driver's seat belt buckle contact
• Driver's seat vacuum pump
• Driver's side footwell light
• Driver's side outer door handle electronic module
• Driver's side outside mirror
• Driver's switch cluster
• Dynamic stability control (dsc)
• Electric fan
• Electric steering column adjustment
• Footwell module
• Front cigar lighter
• Front passenger's seat position sensor
• Headlight washer pump
• Left head- light
• Longitudinal dynamics management
• Multiple restraint system control unit
• Nca
• Obdii socket
• Passenger's seat belt buckle contact
• Rear center console charging socket
• Rear lid release switch
• Rear window washer pump
• Right fog light
• Right front direction indicator repeater light
• Right horn
• Roll- over protection control
• Seat occupancy recognition
• W/ xenon
• Windscreen washer pump
• X10254
• X10647
• X1108 (under left side of dash)
• X1441
• X166 (right side of engine compt)
• X170 (left side of engine compt)
• X173 (under left side of dash)
• X257
• X275
• X279

Ground Distribution Wiring Diagram (3 of 4) for BMW 128i 2012

List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW 128i 2012:

• (conver- tible)
• (conver- tible) comfort access control module
• (conver- tible) convertible top floor compartment switch
• (conver- tible) rear window defogger
• (conver- tible) right inner tail- light
• (conver- tible) right outer tail light
• (convertible) convertible top 1 relay
• (convertible) convertible top 2 relay
• (convertible) convertible top drive valve 1
• (convertible) convertible top drive valve 2
• (convertible) convertible top drive valve 3
• (convertible) right rear micro wave sensor
• (coupe) auxiliary brake light
• (coupe) boot lid button
• (coupe) boot lid central locking drive
• (coupe) comfort access controlled module
• (coupe) left license plate light
• (coupe) rear window defogger lockout circuit
• (coupe) right boot lid resistor
• (coupe) right inner tail- light
• (coupe) right license plate light
• (coupe) right outer tail- light
• (coupe) right tail- light
• (hifi)
• (if equipped) radio
• (top hifi)
• (under right side of dash) junction box
• (w/ cic) car information computer (w/o cic) ccc/ m-ask
• Amplifier
• Auc sensor
• Auxiliary brake light
• Boot lid button
• Cd changer
• Combox
• Convertible
• Digital tuner us
• Diode panel
• Eject box
• Electro- chromic interior rear view mirror
• Electronics junction box
• Footwell module
• Fuel pump control (ekps)
• Gear indicator lighting
• Left license plate light
• Luggage compar- tment socket outlet
• Nca
• Park distance control (pdc)
• Right head- light
• Right license plate light
• Right rear micro wave sensor
• Right tail light
• Satellite receiver
• Steptronic switch
• Tcu
• Telephone retrofit packages connector
• Telephone transceiver
• Tire pressure control (rdc)
• Trailer module
• Trailer socket
• Ulf
• Ulf- sbx-h
• Ulf-sbx
• Usb hub
• Video module
• W/ combox
• Washer fluid level switch
• X10012
• X10266
• X1276
• X13016 (left rear side of interior panel)
• X13146
• X13663
• X13812
• X14062
• X14130
• X14133
• X14454
• X17397
• X18180
• X18363
• X34130
• X494 (right rear side of interior panel)
• X498 (right side of rear compt)

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

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

• (3.0l twin turbo)
• (3.0l twin turbo) junction box
• (3.0l twin turbo) refrigerant compressor control valve
• (3.0l twin turbo) transmission control
• (3.0l) crankshaft breather heating 1
• (3.0l) disa actuator 1
• (3.0l) disa actuator 2
• (3.0l) engine breather heating 2
• (3.0l) engine breather heating 3
• (3.0l) engine breather heating 4
• (3.0l) oil condition sensor
• (3.0l) transmission control
• 3.0l
• 3.0l twin turbo
• A/c compressor control valve
• Dme control module
• Electric coolant pump
• Ignition coil cylinder 1
• Ignition coil cylinder 2
• Ignition coil cylinder 3
• Ignition coil cylinder 4
• Ignition coil cylinder 5
• Ignition coil cylinder 6
• Interference suppression capacitor for ignition coils
• Nca
• Reversing light switch
• X14271
• X60003
• X60005
• X6021
• X60552
• X6170 (top of engine)
• X6171 (top of engine)
• X6172 (top of engine)
• X6176 (3.0l)
• X6177 (3.0l)
• X6454 (right rear of engine compt)
• X6455 (right side of engine coolant pump)
• X65399