GROUND DISTRIBUTION – BMW 128i 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for BMW 128i 2009

List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW 128i 2009:

• (under right side of dash) junction box
• (w/ memory)
• (w/ xenon) left headlight
• (w/o memory)
• Af interference suppressor filter
• Blower output stage
• Electronics junction box
• Front interior/ reading lamp
• Independent/ auxiliary heating control module
• Left fog light
• Left front direction indicator repeater light
• Left heated washer nozzle
• 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 adjustment switch
• Passenger's seat backrest width adjustment valve block
• Passenger's seat heating module
• Passenger's seat vacuum pump
• Passenger's side footwell light
• Passenger's side outer door handle electronic module
• Passenger's side outside mirror
• Rear driver's side door entrance light
• Rear driver's side power window switch
• Rear driver's side system lock
• Right heated washer nozzle
• Roof function control center
• Siren & alarm sensor
• Wiper motor
• X129
• X13420
• X151 (left side of rear compt)
• X165 (left side of engine compt)
• X490

Ground Distribution Wiring Diagram (2 of 4) for BMW 128i 2009

List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW 128i 2009:

• (not used)
• (w/ memory) driver's seat module
• (w/ xenon) right headlight
• (w/o memory) driver's seat heating module
• Brake fluid level switch
• Brake light switch
• Car access system
• Clutch switch module
• Controller
• Coolant level switch
• 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
• Footwell module
• Front cigar lighter
• Headlight washer pump
• Hood contact switch
• Multiple restraint system control module
• 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
• Seat occupancy recognition
• Windshield washer pump
• X1108 (under left side of dash)
• X1136
• X1441
• X166 (right side of engine compt)
• X170 (left side of engine compt)
• X173 (under left side of dash)

Ground Distribution Wiring Diagram (3 of 4) for BMW 128i 2009

List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW 128i 2009:

• (hifi)
• (if equipped) (if equipped) radio
• (top hifi)
• (under right side of dash) junction box
• Amplifier
• Auc sensor
• Auxiliary brake light
• Ccc/ m-ask
• Cd changer
• Comfort access controlled module
• Digital tuner us
• Eject box
• Electrochromic interior rear view mirror
• Electronics junction box
• Footwell module
• Fuel pump control (ekps)
• Gear indicator lighting
• Left license plate light
• Luggage compartment socket outlet
• Nca
• Park distance control (pdc)
• Rear intermittent wipe/wash control module
• Rear passenger's side door entrance light
• Rear passenger's side power window switch
• Rear passenger's side system lock
• Rear window defroster lockout circuit
• Right license plate light
• Right tail light
• Satellite receiver
• Steptronic switch
• Tcu
• Telephone retrofit packeges
• Telephone transceiver
• Trailer module
• Trailer socket
• Trunk lid button
• Trunk lid central locking drive
• Usb hub
• Video module
• Washer fluid level switch
• X10012
• X10266
• X13016 (left rear side of interior panel)
• X13663
• X13812
• X14062
• X14130
• X14133
• X18180
• X18803
• X494 (right rear side of interior panel)
• X498 (right side of rear compt)

Ground Distribution Wiring Diagram (4 of 4) for BMW 128i 2009

List of elements for Ground Distribution Wiring Diagram (4 of 4) for BMW 128i 2009:

• (128i) crankshaft breather heating 2
• (128i) disa controller
• (128i) fuel injectors relay
• (128i) refrigerant compressor control valve
• (135i) crankshaft breather heating 2
• (135i) refrigerant compressor control valve
• 128i
• 135i
• Crankshaft breather heating 1
• Dme control module
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Interference suppression capacitor for ignition coils
• Nca
• Oil condition sensor
• Reversing light switch
• Transmission control
• X6170 (top of engine)
• X6171 (top of engine)
• X6172 (top of engine)
• X6176 (128i)
• X6177 (128i)
• X6454 (right rear of engine compt)