POWER DISTRIBUTION – BMW X3 28i 2013 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (1 of 7) for BMW X3 28i 2013:

• 2.0l turbo
• 200w 400w
• 2b jump start terminal point (right rear of 1b engine compt)
• 3.0l turbo
• Alternator
• Battery
• Car access system
• Digital motor electronics
• Digital motor electronics (dme) relay
• Digital motor electronics control module
• Dynamic stability control (dsc)
• Electric coolant pump
• Electric fan cut-out relay
• Electro mechanical power steering
• Exhaust flap electric changeover valve
• Front electric auxiliary heater
• Front power distribution box
• Fuse 100a
• Fuse 125a
• Fuse 15a
• Fuse 20a
• Fuse 50a
• Fuse box (right rear compt floor board)
• Fuse n/a
• Ignition & fuel injection relay
• Intelligent battery sensor
• Nca
• Power distribution box (left rear of engine compt)
• Red
• Safety battery terminal generator
• Starter
• To fuse 511 (diagram 2 of 7)
• To junction box (diagram 2 of 7)
• Transfer terminal point
• Valvetronic relay
• X664 2b
• X671 1b
• Z10 1b (front of left front wheelwell)

Power Distribution Wiring Diagram (2 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (2 of 7) for BMW X3 28i 2013:

• (diagram 6 of 7)
• (rear compt floor board) rear fuse holder
• (right side of dash) junction box
• 11b
• 12b
• 13b
• Automatic luggage compartment lid actuation
• Bistable relay
• Central gateway module
• Diagnosis plug
• Driver electronic outer door handle module
• Electronic damper control
• Electronics junction box
• Footwell module
• From a fuse 500 (diagram 1 of 7)
• From intelligent battery sensor (diagram 1 of 7)
• From terminal 30b relay f
• Fuse 100a
• Fuse 20a
• Fuse 250a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse box (right rear compt floor board)
• Instrument cluster control unit
• Natural vacuum leak detection
• Nca
• Noise suppressor filter
• Parking brake control unit
• Passenger's electronic outer door handle module
• Rear window defogger relay
• Red
• To dc/dc converter 2 (diagram 5 of 7)
• To fuse 14 (diagram 3 of 7)
• To fuse 23 (diagram 3 of 7)
• To terminal 30b relay (diagram 6 of 7)
• Top-hifi amplifier
• Trailer module
• X28 1b
• X5 1b
• Z10 12b (behind right rear quarterpanel)

Power Distribution Wiring Diagram (3 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (3 of 7) for BMW X3 28i 2013:

• (diagram 2 of 7)
• (diagram 5 of 7)
• (right side of dash) junction box
• 10b
• Basic variant roof functions module
• Blower motor
• Car access system
• Car access system unit
• Combox
• Driver assistance systems operating unit
• Dynamic stability control (dsc)
• Electric fan cut-out relay
• Electronics junction box
• Footwell module
• From fuse 2 d (diagram 2 of 7)
• From fuse 26 c
• From h fuse 61 (diagram 3 of 7)
• From terminal 15n relay k
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Glove compartment light
• Head-up display
• Heating/air conditioning system
• High variant roof function module
• High variant roof functions module
• Instrument cluster control unit
• Junction box (right side of dash)
• Light switch unit
• Parking brake button
• Preparation for trailer socket
• Rear passenger's side automatic soft-close drive
• Rear wiper relay
• Red
• Siren w/ tilt alarm sensor
• Steering column switch cluster
• Terminal 30b relay
• To fuse 32 (diagram 4 of 7)
• To terminal 30b relay (diagram 3 of 7)
• To washer pump relay (diagram 4 of 7)
• Trailer module
• Transfer box
• W/ basic variant roof functions module
• W/ high variant roof functions module
• W/ trailer socket
• W/o trailer socket
• X13 1b
• X401 3b
• X430 1b
• Z10 6b (right kick panel)

Power Distribution Wiring Diagram (4 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (4 of 7) for BMW X3 28i 2013:

• (diagram 3 of 7)
• (right side of dash) junction box
• 12 v connection
• Basic variant roof functions module
• Driver's door switch block
• 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 module
• Dynamic stability control (dsc) (w/o engine start/stop function)
• Electronic transmission control
• From fuse 33 l
• From j rear wiper relay (diagram 3 of 7)
• From m fuse (diagram 4 of 7)
• Front cigarette lighter 12 v connection
• Front passenger exterior mirror
• Front passenger's seat backrest width adjustment switch
• Front passenger's seat backrest width adjustment valve block
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Gear selector switch
• High variant roof functions module
• Horn relay
• Integrated chassis management
• Interior lights system
• Junction box (right side of dash)
• Passenger's lumbar support switch
• Passenger's lumbar support valve block
• Passenger's side seat adjustment switch cluster
• Red
• To fuse 35 (diagram 5 of 7)
• To fuse 63 (diagram 4 of 7)
• To terminal 15n relay (diagram 5 of 7)
• Transfer box
• W/ basic variant roof functions module
• W/ high variant roof functions module
• Washer pump relay
• Wiper module
• X12 1b
• X13 1b
• X13 2b
• X14 1b
• X28 1b
• X5 1b
• X513 1b
• X514 1b
• X521 1b
• Z10 6b (right kick panel)

Power Distribution Wiring Diagram (5 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (5 of 7) for BMW X3 28i 2013:

• (right side of dash) junction box
• 2.0l turbo
• 3.0l turbo
• All-round vision camera
• Auc sensor
• Camera based driver assistance system
• Car access system
• Controller
• Coolant shutoff valve expansion tank
• Dc/dc converter (rear cargo area)
• Dc/dc converter 2
• Digital motor electronics
• Electro mechanical power steering
• Electrochromic interior rear view mirror
• Electronic damper control
• Electronics junction box
• Engine breather heater
• From horn n relay (diagram 4 of 7)
• From o fuse 67 (diagram 4 of 7)
• From p fuse 43 (diagram 5 of 7)
• From rear fuse holder (diagram 2 of 7)
• From rear fuse holder (diagram 7 of 7)
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Instrument cluster control unit
• Junction box (right side of dash)
• Left rear seat heating switch
• Red
• Right rear seat heating switch
• Start-stop button
• Steering column switch cluster
• Terminal 15n relay
• To fuse 44 (diagram 5 of 7)
• To rear fuse holder (diagram 6 of 7)
• To rear fuse holder (diagram 7 of 7)
• To terminal 30b relay (diagram 3 of 7)
• X289 1b
• X382 1b
• Z10 14b (behind right rear quarterpanel)

Power Distribution Wiring Diagram (6 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (6 of 7) for BMW X3 28i 2013:

• (rear compt floor board) rear fuse holder
• 10b
• 12 v charging socket 5
• 12 v connection 2
• 12b
• Car access system
• Central information display
• Combox
• Dvd charger
• Dynamic stability control (dsc) (w/ start/stop function & dc/dc converter 2)
• Dynamic stability control (dsc) (w/ start/stop function & dc/dc converter)
• From dc/dc converter (diagram 5 of 7)
• From e fuse 201 (diagram 2 of 7)
• From v fuse 115 (diagram 6 of 7)
• Fuel tank leakage diagnostic module
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Head unit (radio bmw professional & navigation system)
• Hifi amplifier
• Rear fuse holder (rear compt floor board)
• Red
• Terminal 30b relay
• Tire pressure control
• To bistable relay (diagram 2 of 7)
• To fuse (diagram 6 of 7)
• To fuse (diagram 7 of 7)
• Top-hifi amplifier
• Touch box
• W/ engine start-stop function
• W/o engine start-stop function
• X401 3b
• Z10 14b (behind right rear quarterpanel)

Power Distribution Wiring Diagram (7 of 7) for BMW X3 28i 2013

List of elements for Power Distribution Wiring Diagram (7 of 7) for BMW X3 28i 2013:

• (rear compt floor board) rear fuse holder
• 12b
• Automatic luggage compt lid actuation
• Base plate
• Boot lid/ tailgate lock
• Digital motor electronics
• Driver's seat heating module
• From dc/dc converter (diagram 5 of 7)
• From dc/dc converter 2 (diagram 5 of 7)
• From fuse 140 (diagram 7 of 7)
• From w fuse 144 (diagram 6 of 7)
• Fuel pump control (ekps)
• Fully automatic towing hitch
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Head unit (radio bmw business)
• Luggage compartment light
• Luggage compartment light 2
• Nca
• Noise suppressor filter
• Passenger's seat heating module
• Rear driver's side seat heating module
• Rear fuse holder (rear compt floor board)
• Rear passenger's side seat heating module
• Red
• To dc/dc converter (diagram 5 of 7)
• To dc/dc converter 2 (diagram 5 of 7)
• To fuse (diagram 7 of 7)
• Trailer socket
• Video module
• X12 1b
• X14 1b
• X268 1b
• X29 1b