POWER DISTRIBUTION – BMW 228i 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for BMW 228i 2014

List of elements for Power Distribution Wiring Diagram (1 of 4) for BMW 228i 2014:

• (right rear of engine compt) front power distribution box
• 11b
• 12 v connection
• 2.0l turbo
• 3.0l turbo
• Alternator
• Battery
• Blower output stage
• Controller
• Digital motor electronics
• Driver's door switch block
• Dynamic stability control (dsc)
• Electric fan cut out relay
• Electro- mechanical power steering
• Electronic transmission control
• From terminal 15n relay (diagram 2 of 4)
• Front cigarette lighter 12 v
• Front electric auxiliary heater
• Front electronic module
• Front electronic module (passenger kick panel)
• Front passenger exterior mirror (w/ lin bus)
• Front passenger seat module
• Fuel filter heating
• Fuse 100a
• Fuse 10a
• Fuse 125a
• Fuse 125a 50a 80a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 7.5a
• Fuse box (under right side of luggage compt floor)
• Gear selector switch
• Glove compartment light
• Instrument cluster control unit
• Integrated chassis management
• Intelligent battery sensor
• Jump start terminal point
• Late production
• Nca
• Passenger's side seat adjustment switch block
• Red
• Roof function center
• Safety battery terminal generator
• Starter
• Terminal 30b relay
• To front electronic module (diagram 4 of 4)
• To fuse 27 (diagram 2 of 4)
• To rear electronic module (diagram 4 of 4)
• To rear fuse holder (diagram 3 of 4)
• To terminal 15n relay (diagram 2 of 4)
• Touch box
• Transfer terminal point
• Transfer terminal point (early production)
• W/ fan 300w
• W/ fan 400w/600w
• W/ fan 850w
• X1 1b
• X1 2b
• X12 1b
• X13 2b
• X1397 1b
• X28 1b
• X5 1b
• X541 1b
• X541 2b
• X621 1b
• X621 2b
• Z10 1b (early production) z10 2b (late production) (early production: left front of engine compt) (late: production: top of right front wheelwell)
• Z10 5b (front passenger footwell)

Power Distribution Wiring Diagram (2 of 4) for BMW 228i 2014

List of elements for Power Distribution Wiring Diagram (2 of 4) for BMW 228i 2014:

• (not used)
• 11b
• 2.0l turbo
• 2.0l turbo 200w
• 2.0l turbo 400w & 3.0l turbo
• 3.0l turbo
• Auc sensor
• Camera based driver assistance systems
• Dme main relay
• Driver seat module
• 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 seat heating electronics
• Dynamic stability control (dsc)
• Electric coolant pump
• Electric coolant pump 2 (3.0l turbo)
• Electric fan cut out relay
• Electro- chromic interior rearview mirror
• Electro- mechanical power steering
• Environmental air catalyst sensor (2.0l turbo)
• From fuse 68 c (diagram 1 of 4)
• From terminal 30b relay (diagram 1 of 4)
• From transfer terminal point (diagram 1 of 4)
• Front electronic module (passenger kick panel)
• Front passenger's lumbar support valve block
• Front passenger's seat backrest width adjustment switch
• Front passenger's seat backrest width adjustment valve block
• Front passenger's seat heating electronics
• Front power distribution box (right rear of engine compt)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 50a 30a
• Fuse 5a
• Ignition & fuel injection relay
• Left front vanity mirror light
• Passenger's lumbar support switch
• Rain/light condensation/ solar sensor
• Red
• Right front vanity mirror light
• Roof function center
• Start-stop button
• Steering column switch cluster
• Terminal 15n relay
• To terminal 30b relay (diagram 1 of 4)
• Transfer box
• Valvetronic relay
• X12 1b
• X13 1b
• X14 1b
• X664 2b
• X671 1b
• X719 1b
• X720 1b
• Z11 1b
• Z11 5b

Power Distribution Wiring Diagram (3 of 4) for BMW 228i 2014

List of elements for Power Distribution Wiring Diagram (3 of 4) for BMW 228i 2014:

• 11b
• 12 v connection 1
• 12b
• 13b
• Active sound design (w/ base radio)
• Active sound design (w/ hifi radio)
• All round vision camera
• Base plate
• Combox
• Dvd changer
• Electrical exhaust flap
• Electronic damper control
• From bistable relay diagram (4 of 4)
• From dc/dc converter (diagram 4 of 4)
• From fuse box (diagram 1 of 4)
• Front electronic module
• Fuel pump control (ekps)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Head unit
• Hifi amplifier
• Infotainment fan
• Lane change warning
• Luggage compartment light
• Natural vacuum leak detection temperature sensor & pressure switch
• Nca
• Parking assistant (w/ parking maneuvering assistant)
• Rear fuse holder (under right front of luggage compt floor)
• Rear passenger's side door seat switch cluster
• Red
• Remote control receiver (late production)
• Siren w/ tilt alarm sensor
• Terminal 15n relay
• Terminal 30b relay
• Tire pressure control (early production)
• 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)
• W/ automatic engine start stop function
• W/ navigation
• W/ trailer module
• W/o automatic engine start stop function
• W/o navigation
• W/o trailer module
• X9 1b
• Z10 9b (right front of luggage compt)

Power Distribution Wiring Diagram (4 of 4) for BMW 228i 2014

List of elements for Power Distribution Wiring Diagram (4 of 4) for BMW 228i 2014:

• (diagram 3 of 4)
• (not used)
• 10b
• 11b
• 12b
• 13b
• 14b
• 2.0l turbo
• 3.0l turbo
• Bistable relay
• Combox
• Contact-free tailgate opening evaluation electronics
• Dc/dc converter
• Diagnosis socket
• Digital motor electronics
• Driver assistance systems operating unit
• Driver electronic outer door handle module
• Early production
• From front power distribution box (diagram 1 of 4)
• 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 (passenger kick panel)
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Heating/ air conditioning system
• Horn relay
• Late production
• Light switch unit
• Natural vacuum leak detection temperature sensor & pressure switch (early production)
• Passenger electronic outer door handle module
• Rear electronic module (right rear of rear compt)
• Rear fuse holder (under right front of luggage compt floor)
• Rear window defogger relay
• Red
• Roof function center
• Solid state
• Steering column switch cluster
• Telematic communication box
• Telematic communication box (w/ basic version)
• Terminal 30f relay
• To rear fuse holder (diagram 3 of 4)
• To terminal 15n relay (diagram 3 of 4)
• Trailer module
• Trailer socket
• W/ combox
• W/ high lights package
• W/ low lights package
• W/ telematic communication box
• W/o trailer module
• X13 1b
• X1396 1b
• X28 1b
• X382 1b
• X382 3b
• X5 1b
• Z10 9b (right front of luggage compt)