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ACTIVE BODYWORKS
Active Bodyworks Wiring Diagram for BMW X3 28i 2013
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List of elements for Active Bodyworks Wiring Diagram for BMW X3 28i 2013:
- (behind right rear quarterpanell)
- (rear compartment floor board) trailer module
- C5b
- Fully automatic towing hitch
- Fully automatic towing hitch button
- Fully drive automatic towing hitch
- Fuse 20a
- Hot w/ terminal 30b relay energized
- Rear fuse holder (rear compartment floor board)
- Red
- Trailer socket switch (under center of rear bumper)
- X268 1b
- X269 1b
- Z10 14b
- Z10 14b (behind right rear quarterpanell)
AIR CONDITIONING
Automatic A/C Wiring Diagram (1 of 3) for BMW X3 28i 2013
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List of elements for Automatic A/C Wiring Diagram (1 of 3) for BMW X3 28i 2013:
- (not used)
- 10b
- 2.0l turbo
- A/c compressor (lower left front of engine)
- Air distribution micro switch
- Auc sensor
- B-can bus sig
- Blower motor (under right side of dash)
- Blower sig
- Computer data lines system
- Electronics junction box
- Evaporator temperature sensor (evaporator assembly)
- Footwell temperature sensor
- Front center ventilation grille
- Fuse 40a
- Fuse 5a
- Fuse 7.5a
- Gnd
- Heating/air conditioning system (center of dash)
- Hot at all times
- Hot w/ bistable relay energized
- Hot w/ terminal 15 relay energized
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Lin bus sig
- Microswitch sig
- Power distribution system
- Red
- Seats system
- Sens gnd
- Sens sig
- Sig air ctrl
- Sply air ctrl
- Ventilation temperature sensor
- Volt sply
- X095
- X13 1b
- X131b
- X430 1b
- X4701
- X6454 (3.0l turbo) z6000 4b (2.0l turbo)
- Z10 6b (right kick panel)
- Z10 8b (right kick panel)
Automatic A/C Wiring Diagram (2 of 3) for BMW X3 28i 2013
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List of elements for Automatic A/C Wiring Diagram (2 of 3) for BMW X3 28i 2013:
- Audio control panel
- Coolant pressure sensor (right front engine compt)
- Electric fan cut out relay
- Footwell flap motor (lower right side of hvac unit)
- Front electric auxiliary heater
- Front power distribution box
- Front ventilation flap motor (lower right side of hvac unit)
- Fuse 100a
- Hot at all times
- Left mixing flap motor
- Nca
- Rear compartment flap motor (lower right side of hvac unit)
- Rear compartment ventilation grille
- Red
- Right mixing flap motor
- Stratification flap motor (left side of hvac unit)
- X0136
- X04000
- X4702
Automatic A/C Wiring Diagram (3 of 3) for BMW X3 28i 2013
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List of elements for Automatic A/C Wiring Diagram (3 of 3) for BMW X3 28i 2013:
- (3.0l turbo)
- (hvac unit) air distribution flap motor
- 2.0l turbo
- 2.0l turbo 200w
- 2.0l turbo 400w
- 3.0l turbo
- A211 1b
- A211 2b
- A211 3b
- A46 1b
- A46 3b
- Car access system (left side of dash)
- Characteristic map thermostat (lower right front of engine)
- Computer data lines system
- Coolant pump
- Cut-out relay
- Defroster flap motor
- Digital motor electronics control module (left rear engine compt)
- Elec fan
- Electric coolant pump (lower front of engine)
- Electric fan (behind radiator)
- Engine coolant temperature sensor (front of engine)
- Flex ray bus sig
- Footwell module
- Fresh air flap motor (right side of fresh air blower housing)
- Fuse 50a
- Hot at all times
- Interior lights system
- Left front ventilation grille
- Lin bus sig
- Map thermostat
- Mixing flap motor
- Power distribution box (left rear of engine compt)
- Red
- Right front ventilation grille
- Sply map
- Temp sens
- Temp sens sig
- Terminal 15
- X430 1b
- X664 2b
- X671 1b
- X705 1b
- Z10 30b (right front of engine compt)
- Z6000 3b (2.0l turbo) z6000 4b (3.0l turbo)
ANTI-LOCK BRAKES
Anti-lock Brakes Wiring Diagram for BMW X3 28i 2013
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List of elements for Anti-lock Brakes Wiring Diagram for BMW X3 28i 2013:
- (right rear wheel hub assembly)
- Automatic engine start/stop function w/ one dc/dc converter
- Automatic engine start/stop function w/ two dc/dc converter
- Brake fluid level switch (brake fluid reservoir)
- Brake light switch (top of brake pedal assembly)
- Car access system (left side of dash)
- Central gateway module (left side of dash)
- Computer data lines system
- Dynamic stability control (dsc) (right rear of engine compt)
- Footwell module
- Front power distribution box
- Fuse 30a
- Fuse 50a
- Fuse 5a
- Hot at all times
- Hot w/ terminal 30b relay energized
- Integrated chassis management (center console)
- Junction box (right side of dash)
- Left front brake pad wear sensor (left front caliper)
- Left front wheel speed sensor (left front wheel hub assembly)
- Left rear wheel speed sensor (left rear wheel hub assembly)
- Nca
- Parking brake control unit (center rear cargo area)
- Parking brake switch (base of parking brake lever)
- Rear fuse holder (rear compt floor board)
- Right front wheel speed sensor (right front wheel hub assembly)
- Right rear brake pad wear sensor (right rear caliper)
- Right rear wheel speed sensor
- W/o automatic engine start/stop function
- Z10 24b (right side of engine compt)
- Z10 7b (front of driver's footwell)
ANTI-THEFT
Anti-theft & Central Locking Wiring Diagram for BMW X3 28i 2013
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List of elements for Anti-theft & Central Locking Wiring Diagram for BMW X3 28i 2013:
- (front of left front wheelwell) z10 1b
- (fuel filler flap door) fuel filler flap central locking drive
- (left front of engine compt) siren w/ tilt alarm sensor
- (overhead console) high variant roof function center
- (right kick panel) z10 6b
- (tailgate lock: tailgate latch) boot lid/ tailgate lock
- Aerial diversity
- Anti theft alarm led
- Car access system (left side of dash)
- Central locking button & hazard warning switch operating unit
- Computer data lines system
- Door contact signal
- Driver's door system lock (driver's door)
- Electrochromic interior rear view mirror
- Electronics junction box
- Engine bonnet contact switch (left front of engine compt)
- Footwell module
- Fuse 15a
- Fuse 20a
- Fuse 40a
- Fuse 5a
- Gnd
- Ground
- Hall sensor signal
- Hot at all times
- Hot w/ bistable relay energized
- Junction box (right side of dash)
- K-can bus sig
- Passenger's door system lock (front passenger's door)
- Rear driver's side system lock (rear door assembly)
- Rear passenger's side system lock (rear door assembly)
- Soft close drive
- Term 30f
- W/ automatic soft close drive
- W/o automatic
- X28 1b
- X382 1b
- X5 1b
- X8 1b
- X9 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
- Z10 7b (front of driver's footwell)
Anti-theft Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Anti-theft Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- (center console assembly) crash safety module
- (left kick panel) z10 5b
- 12b
- 2.0l turbo
- 3.0l turbo
- A211 1b
- A46 1b
- Active starter
- Aerial sig
- Brake light switch (top of brake pedal assembly)
- Brk lt sw sig
- Bumper aerial (rear bumper)
- Can2 bus
- Car access system (left side of dash)
- Cas bus
- Clutch module
- Clutch sig
- Computer data lines system
- Digital motor electronics control module (left rear engine compt)
- Door locks system
- Driver luggage compartment aerial (left rear luggage compt)
- Electronics junction box
- Eng strt sig
- Engine bonnet contact switch (left front of engine compt)
- Footwell module
- Front center console interior aerial
- Fuse 40a
- Fuse 5a
- Ground
- Hot at all times
- Hot w/ bistable relay energized
- Junction box (right side of dash)
- Lin bus sig
- Passenger luggage compartment aerial (right side of luggage compt)
- Rear center console interior aerial
- Rear fuse holder (rear compt floor board)
- Sig
- Starting/charging system
- Sw sig
- Term 15 sply
- Term 15n
- Term 30 sply
- Term 30b
- Term 30b sply
- Terminal 15n relay
- Terminal 30b relay
- Trunk, tailgate, fuel doors system
- Wake up sig
- Z10 12b (behind right rear quarterpanel)
- Z10 6b (right kick panel)
- Z10 7b (front of driver's footwell)
Anti-theft Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Anti-theft Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- (steering column) ring aerial
- Aerial signal
- Arrest sig
- Car access system (left side of dash)
- Cas bus
- Column lock
- Dme main relay
- Door locks system
- Driver electronic outer door handle module (driver door handle)
- Driver's side exterior aerial (top of driver door)
- Elect steering
- Electric steering column lock
- Front passenger's side exterior aerial (top of passenger door)
- Gnd
- Ground
- Hall sens
- Hall sens sig
- Instrument cluster control unit
- Led activation
- Passenger electronic outer door handle module (passenger door handle)
- Power distribution box (left rear of engine compt)
- Signal
- Start-stop button
- Sw sig
- Term 15n rly
- Term 30b rly
- Wake up sig
- X28 1b
- X5 1b
- Z10 1b (front of left front wheelwell)
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
BODY CONTROL MODULES
Body Control Modules Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Body Control Modules Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- Bi-xenon
- Brk lt act
- Computer data lines system
- Door locks, exterior lights & anti-theft systems
- Driving lt
- Drv mdl sply
- Exterior lights system
- Flash ind lt
- Fog lts act
- Foot lt act
- Footwell module
- Fuse 40a
- Ground
- Haz sw sig
- Headlights & exterior lights systems
- Headlights & exterior lights systems exterior lights system
- Headlights system
- Hi beam hdlp act
- High beam sw
- Hot w/ bi-stable relay energized
- Int lt act
- Interior lights system
- Junction box (right side of dash)
- K-can bus
- Led activation
- Lin bus sig
- Lo beam lt act
- Locator & ambient lt
- Memory systems
- Power windows system
- Rev lt act
- Rr fog lt
- Tail lt act
- Term 30f, sply
- Z10 7b (front of driver's footwell)
Body Control Modules Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Body Control Modules Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- (not used)
- Ambient lt act
- Brk lt act
- Brk sw sig
- Cons load sig
- Courtesy lt
- Courtesy lt act
- Door locks & anti-theft systems
- Dr contact sig
- Drv lt act
- Entrance lt act
- Exterior lights system
- Flash ind lamp
- Flash lt act
- Fog lt act
- Footwell module
- Fuse 30a
- Fuse 40a
- Gnd
- Hall sens sig
- Headlights system
- Hi beam lt act
- Hot w/ bi-stable relay energized
- Int lt sw sig
- Interior lights system
- Junction box (right side of dash)
- Lic plt lt act
- Low beam lt sig
- Power windows system
- Pw drv act
- Rear fuse holder (rear compt floor board)
- Red
- Rev lt act
- Reverse gear sw
- Rr fog lt act
- Tail lt act
- Term 15 sply
- Term 30f pwr sply
- Term 30f sply
- X13 4b
- Z10 5b (left kick panel)
- Z10 7b (front of driver's footwell)
COMPUTER DATA LINES
Computer Data Lines Wiring Diagram (1 of 3) for BMW X3 28i 2013
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List of elements for Computer Data Lines Wiring Diagram (1 of 3) for BMW X3 28i 2013:
- (on left kick panel) diagnosis plug
- All-round vision camera (behind left rear quarterpanel)
- Central gateway module (left side of dash)
- Central information display
- Diagnosis bus signal
- Electro- mechanical power steering (steering rack assembly) 1b
- Electronic damper control (right side of cargo area floor)
- Ethernet data line
- Ethernet data signal
- Flexray bus signal
- Ground
- Head unit
- Head-up display
- Heating/air conditioning system (center of dash)
- Instrument cluster control unit
- K-can bus signal
- Most bus signal
- Pnk
- Pnk/red
- Pt-can bus signal
- Red
- Sound systems
- Terminal 15
- Terminal 30f
- Transfer box (rear of transmission)
- W/ radio
- W/o radio
- X13 1b
- X289 1b
- X401 3b
- Z10 5b (left kick panel)
- Z10 7b (front of driver's footwell)
Computer Data Lines Wiring Diagram (2 of 3) for BMW X3 28i 2013
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List of elements for Computer Data Lines Wiring Diagram (2 of 3) for BMW X3 28i 2013:
- Automatic luggage compartment lid actuation (right rear of luggage compt)
- Car access system (left side of dash)
- Combox (left rear cargo area)
- Controller
- Diagnosis plug terminating resistor
- Driver seat module (under driver seat)
- Electrochromic interior rear view mirror
- Electronics junction box
- Footwell module
- Fuse 5a
- High variant roof function module (overhead console)
- Hot w/ bi-stable relay energized
- Junction box (right side of dash)
- Pnk/red
- Red
- Tire pressure control (right rear wheelwell)
- Touch box
- Trailer module (rear compartment floor board)
- Trailer socket (under center of rear bumper)
- W/ combox
- W/ radio
- W/o radio & combox
- X14 1b
- X382 1b
Computer Data Lines Wiring Diagram (3 of 3) for BMW X3 28i 2013
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List of elements for Computer Data Lines Wiring Diagram (3 of 3) for BMW X3 28i 2013:
- (center console) integrated chassis management
- (or red)
- (right rear of engine compt) dynamic stability control (dsc)
- 2.0l turbo
- 3.0l turbo
- Camera based driver assistance system
- Crash safety module (center console assembly)
- Digital motor electronics (left rear engine compt)
- Electronic transmission control (right rear of transmission)
- Fuel pump control (ekps)
- Gear selector switch (center console)
- Parking brake control unit (center rear cargo area)
- Pnk/red
- Red
- X13 2b
COOLING FAN
Cooling Fan Wiring Diagram for BMW X3 28i 2013
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List of elements for Cooling Fan Wiring Diagram for BMW X3 28i 2013:
- (3.0l turbo)
- 2.0l turbo
- 2.0l turbo 200w
- 2.0l turbo 400w
- 3.0l turbo
- A211 1b
- A211 2b
- A211 3b
- A46 1b
- Characteristic map thermostat (lower right front of engine)
- Computer data lines system
- Coolant pump
- Cut-out relay
- Digital motor electronics control module (left rear engine compt)
- Elec fan
- Electric coolant pump (lower front of engine)
- Electric fan (behind radiator)
- Electric fan cut out relay
- Engine coolant temperature sensor (front of engine)
- Flex ray bus sig
- Front power distribution box
- Fuse 100a
- Fuse 50a
- Fuse 5a
- Hot at all times
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Lin bus sig
- Map thermostat
- Power distribution
- Power distribution box (left rear of engine compt)
- Red
- Sply map
- System
- Temp sens
- Temp sens sig
- Turbo)
- Turbo) (2.0l
- X430 1b
- X664 2b
- X671 1b
- X705 1b (3.0l
- Xa46 3b
- Z10 30b (right front of engine compt)
- Z6000 3b (2.0l turbo) z6000 4b (3.0l turbo)
CRUISE CONTROL
Cruise Control Wiring Diagram for BMW X3 28i 2013
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List of elements for Cruise Control Wiring Diagram for BMW X3 28i 2013:
- 2.0l turbo
- 3.0l turbo
- 3.0l turbo 2.0l turbo
- Accelerator pedal module (accelerator pedal assembly)
- Actv elect throttle vlv actr
- Brake light switch (top of brake pedal assembly)
- Car access system (left side of dash)
- Computer data lines system
- Digital motor electronics (dme) control module (left rear engine compt)
- Elect throttle vlv actr
- Elect throttle vlv actr sig
- Electric throttle valve actuator (throttle valve assembly)
- Electronic steering wheel module (inside steering wheel)
- Footwell module
- Fuse 10a
- Fuse 15a
- Gnd
- Gnd elect throttle vlv actr sig
- Hall sen sig
- Hall sens gnd
- Hall sens sig
- Hall sens sply
- Hall sensor
- Hot w/ terminal 15n relay energized
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Left multifunction steering wheel switch
- Nca
- Pmw-bfi
- Pt-can bus signal
- Red
- Right multi-function steering wheel switch block
- Steering column switch cluster
- Terminal 30b pwr sply
- Z10 7b (front of driver's footwell)
- Z6000 1b z6000 4b
DEFOGGERS
Heated Mirrors Wiring Diagram, with LIN bus Function for BMW X3 28i 2013
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List of elements for Heated Mirrors Wiring Diagram, with LIN bus Function for BMW X3 28i 2013:
- (left kick panel) z10 5b
- Adjustment drive
- B-can bus sig
- Computer data lines system
- Driver's door switch block
- Driver's exterior mirror
- Footwell module
- Front passenger's exterior mirror
- Fuse f32 7.5a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Lin bus sig
- Mirror heater
- Nca
- X28 1b
- X5 1b
- X521 1b
- Z10 6b (right kick panel)
Heated Mirrors Wiring Diagram, without LIN bus Function for BMW X3 28i 2013
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List of elements for Heated Mirrors Wiring Diagram, without LIN bus Function for BMW X3 28i 2013:
- (left kick panel) z10 5b
- A34 1b
- Adjustment drive
- B-can bus sig b-can bus sig 2b
- Computer data lines system
- Driver's door switch block
- Driver's exterior mirror
- Footwell module
- Front passenger's exterior mirror
- Fuse f32 7.5a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Junction box electronics
- Lin bus sig
- Mirror heating
- Nca
- X28 1b
- X5 1b
- X521 1b
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
Rear Defogger Wiring Diagram for BMW X3 28i 2013
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List of elements for Rear Defogger Wiring Diagram for BMW X3 28i 2013:
- (behind right rear quarterpanel) z10 12b
- 11b
- 12b
- 13b
- Can bus sig
- Can bus sig 2b
- Computer data lines system
- Fuse box (right rear compt floor board)
- Fuse f203 30a
- Fuse f509 100a
- Heating/air conditioning system (center of dash)
- Hot at all times
- Junction box (right side of dash)
- Junction box electronics
- Nca
- Rear fuse holder (rear compt floor board)
- Rear window defogger
- Rear window defogger relay
- Rear window heated wave trap 2 (bottom left of rear compt)
- Red
- X439 1b
- X439 2b
- Z10 28b
ELECTRONIC POWER STEERING
Electronic Power Steering Wiring Diagram for BMW X3 28i 2013
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List of elements for Electronic Power Steering Wiring Diagram for BMW X3 28i 2013:
- Central gateway module (left side of dash)
- Electromechanical power steering (steering rack assembly)
- Front power distribution box (left rear of engine compt)
- Fuse 125a
- Fuse 5a
- Hot at all times
- Hot w/ terminal 15n relay energized
- Junction box (right side of dash)
- Power distribution system
- Red
- Steering torque sensor (on steering rack assembly)
- X289 1b
- Z10 22b (rear of left front wheelwell)
ELECTRONIC SUSPENSION
Air Suspension Wiring Diagram for BMW X3 28i 2013
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List of elements for Air Suspension Wiring Diagram for BMW X3 28i 2013:
- (center console assembly) crash safety module
- (right kick panel) z10 26b
- (right rear of engine compt) dynamic stability control (dsc)
- Air bag sensors
- Center console control panel
- Central gateway module (left side of dash)
- Computer data lines system
- Drv dyn ctrl sw sig
- Flexray bus sig
- Function lighting
- Fuse 34 5a
- Ground
- Hot at all times
- Integrated chassis management (center console)
- Junction box (right side of dash)
- Left front level sensor
- Left rear level sensor
- Power distribution system
- Sensor ground
- Sensors ground
- Sig lf level sen
- Sig,parking aid ctrl
- Signal, dtc btn
- Spy lf level sen
- Spy lr level sen
- Wake up sig, ter 15
Dynamic Drive Suspension Wiring Diagram for BMW X3 28i 2013
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List of elements for Dynamic Drive Suspension Wiring Diagram for BMW X3 28i 2013:
- (on left front shock absorber assembly) left front vertical-acceleration sensor
- (on right front shock absorber assembly) right front vertical-acceleration sensor
- 11b
- 428 1b
- Central gateway module (left side of dash)
- Electronic damper control (right side of cargo area floor)
- Fuse 20a
- Fuse 5a
- Hot at all times
- Hot w/ terminal 15n relay energized
- Junction box (right side of dash)
- Left front coil valve
- Left rear coil valve
- Nca
- Pnk
- Power distribution system
- Rear fuse holders (rear compt floor board)
- Right front coil valve
- Right rear coil valve
- X0172
- X0173
- X044
- X045
- X046
- X047
- Z10 14b (behind right rear quarterpanel)
ENGINE PERFORMANCE
2.0L TURBO
2.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW X3 28i 2013
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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW X3 28i 2013:
- (intake manifold assembly) intake-manifold pressure sensor
- (left side of engine block, at 1 & 2 cylinder) knock sensor cylinder 1 & 2
- (left side of engine block, at 3 & 4 cylinder) knock sensor cylinder 3 & 4
- (w/o exhaust emission standards euro 6) wastegate valve pressure converter
- Activation elec throttle vlv act
- Activation oil press ctrl valv
- Activation throttle vlv act
- Activation vol ctrl vlv
- Crankshaft sens gnd
- Crankshaft sens sig
- Crankshaft sens sply
- Crankshaft sensor (lower rear of engine block)
- Digital motor electronics (dme) control module (left rear engine compt)
- Elec throttle vlv act gnd
- Elec throttle vlv act sig
- Int air temp pres gnd
- Int air temp pres sens
- Int pipe pres sens gnd
- Int pipe pres sens sply
- Knock sens sig
- Lin bus sig
- Nca
- Oil lvl sens gnd
- Oil lvl sens sig
- Oil lvl sens sply
- Oil press ctrl vlv sply
- Oxy sens aft cat conv sply
- Oxygen sens aft cat conv gnd
- Oxygen sens bef cat conv gnd
- Oxygen sens bef cat conv sply
- Oxygen sens sig
- Oxygen sensor after catalytic converter (in exhaust, downstream of catalytic converter)
- Press sens gnd
- Press sens sig
- Press sens sply
- Quantity control valve (left side of engine)
- Rail press sens gnd
- Rail press sens sply
- Rail pressure sensor (engine fuel rail)
- Red
- Starting/charging system
- Temp sens sig
- Venture nozzle pressure sensor
- Vol ctrl vlv sply
- Wastegate vlv activation press conv
- Wastegate vlv press conv sply
- Zero-gear sensor (top of transmission)
- Zero-gear snsr gnd
- Zero-gear snsr sig
- Zero-gear snsr sply
2.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW X3 28i 2013
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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW X3 28i 2013:
- (below rear seat assembly) fuel pump control (ekps)
- (bottom of oil pan) oil level sensor
- (in exhaust, upstream of catalytic converter) oxygen sensor before catalytic converter
- (intake air tube ducting) intake air temperature pressure sensor
- (lower left rear of engine) oil pressure control valve
- (pins 10 to 12 not used)
- (pins 14 & 15 not used)
- (pins 3 to 8 not used)
- 200w
- 400w
- Bypass blow- off valve
- Computer data lines system
- Electric coolant pump (lower front of engine)
- Electric fuel pump (fuel tank assembly)
- Electromotive throttle actuator
- Engine ventilation heating
- Exhaust vanos solenoid actuator
- Fuse 20a
- Fuse 50a
- Hot at all times
- Hot w/ terminal 30b relay energized
- Intake camshaft sensor (left front of cylinder head)
- Intake vanos solenoid actuator
- Nca
- Power distribution box (left rear of engine compt)
- Rear fuse holder (rear compt floor board)
- Red
- Tank vent valve (left rear of engine)
- X664 2b
- Z10 12b (behind right rear quarterpanel)
- Z6000 3b
2.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW X3 28i 2013
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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW X3 28i 2013:
- (left rear engine compt) digital motor electronics (dme) control module
- Activation
- Activation blow-off vlv
- Activation characteristic map hermostat
- Activation elect coolant pump
- Activation tank vent vlv
- Activation vlvelct rly
- Blow-off valve sply
- Characteristic map
- Digital motor electronics (dme) control module (left rear engine compt)
- Dme main relay
- Engine coolant temp sens gnd
- Engine oil press/temp sens gnd
- Engine oil press/temp sens sig
- Engine oil press/temp sens sply
- Engine vent heating gnd
- Engine vent heating sply
- Exhaust activation vanos solenoid vlv
- Exhaust camshaft sens gnd
- Exhaust camshaft sens sig
- Exhaust camshaft sens sply
- Exhaust vanos sol valv sply
- Fuel injectors sply
- Fuse 100a
- Fuse 15a
- Fuse 20a
- Fuse 40a
- Fuse box (right rear compt floor board)
- Gnd
- Hot at all times
- Hot-film air mass meter gnd
- Hot-film air mass meter sig
- Hot-film air mass meter sply
- Ignition & fuel injection relay
- Inlet activation vanos sol vlv
- Intake camshaft sens gnd
- Intake camshaft sens sig
- Intake camshaft sens sply
- Intake vanos sol vlv sply
- Lin bus sig
- Motor position sensor
- Mtr activation
- Mtr position snse gnd
- Mtr position snse sig
- Mtr position snse sply
- Power distribution box (left rear of engine compt)
- Red
- Sply ign
- Sply valvetronic
- Tank vent vlv sply
- Temp sens sig
- Terminal 15 sply
- Thermostat supy
- Transfer terminal point
- Valvetronic actuator motor
- Valvetronic relay
- Z10 1b (left front wheelwell)
- Z11 1b
- Z11 3b
- Z11 4b
- Z6000 4b
- Z8 1b
2.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW X3 28i 2013
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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW X3 28i 2013:
- (rear cargo area) dc/dc converter
- (top of engine, above 1 cylinder) ignition coil cylinder 1
- (top of engine, above 2 cylinder) ignition coil cylinder 2
- (top of engine, above 3 cylinder) ignition coil cylinder 3
- (top of engine, above 4 cylinder) ignition coil cylinder 4
- 12b
- Car access system (left side of dash)
- Characteristic map thermostat
- Electrical wastegate valve (w/ exhaust emissions standard euro 6) (exhaust manifold assembly)
- Engine coolant temperature sensor (front of engine)
- Engine oil pressure/ temperature sensor (lower left side of engine block)
- Exhaust camshaft sensor (right front of cylinder head)
- Exhaust flap electric changeover valve (left "d" pillar)
- Fuse 15a
- Hot film air mass meter (intake tube assembly)
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Nca
- Plug spark
- Rear fuse holder (rear compt floor board) 12b
- Rotor position sensor
- Spark plug
- Z6000 1b
- Z6000 2b
2.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW X3 28i 2013
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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW X3 28i 2013:
- (top of engine) fuel injectors
- 11b
- Accelerator pedal module (accelerator pedal assembly)
- Brake vacuum pressure sensor (on vacuum brake booster assembly)
- Cas sub-bus
- Clutch module (m/t)
- Clutch module sig
- Computer data lines system
- Cooling fans system
- Digital motor electronics (dme) control module (left rear engine compt)
- Electric fan activation
- Engine start sig
- Engine start sig electric fan activation cut-out rly
- Flexray bus sig
- Fuel inj 1 activation
- Fuel inj 1 sply
- Fuel inj 2 activation
- Fuel inj 2 sply
- Fuel inj 3 activation
- Fuel inj 3 sply
- Fuel inj 4 activation
- Fuel inj 4 sply
- Fuse 5a
- Hall sens gnd
- Hall sens sig
- Hall sens sply
- Hall sensor sig
- Hot at all times
- Ign coil 1 activation
- Ign coil 1 sply
- Ign coil 2 activation
- Ign coil 2 sply
- Ign coil 3 activation
- Ign coil 3 sply
- Ign coil 4 activation
- Ign coil 4 sply
- Lin bus sig
- Natural vacuum leak detection
- Natural vacuum leak detection electric changeover vlv
- Pnk/red
- Pressure switch
- Pt-can bus sig
- Rear fuse holder (rear compt floor board)
- Red
- Speed sig
- Starting/charging system
- Term 30b pwr sply
- Terminal 15 sply
- Terminal 15 wake-up sig
- Vacuum snsr gnd
- Vacuum snsr sig
- Vacuum snsr sply
- Z10 14b (behind right rear quarterpanel)
- Z10 7b (driver's footwell)
3.0L TURBO
3.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW X3 28i 2013
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List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW X3 28i 2013:
- (in exhaust, upstream of catalytic converter) oxygen sensor before catalytic converter
- (left side of engine block) knock sensor
- (left side of engine) quantity control valve
- Act activation
- Bsd bus sig
- Bsd sig
- Coolant pump
- Cooling fans system
- Crankshaft sens gnd
- Crankshaft sens sig
- Crankshaft sens sply
- Crankshaft sensor (lower rear of engine block)
- Cylinders 1 & 3
- Cylinders 4 & 6
- Digital motor electronics (dme) control module (left rear engine compt)
- Elec throttle act gnd
- Elec throttle act sig
- Electric throttle valve actuator (throttle valve assembly)
- High pressure pump position sensor
- Intake air temperature pressure sensor (intake air tube ducting)
- Intake manifold pressure sensor (intake manifold assembly)
- Intake pipe pres sens
- Knock sens sig
- Nca
- Oil level sensor (bottom of oil pan)
- Oxygen sens sig
- Sens gnd
- Sens sig
- Sens sply
- Sply
- Starting/charging system
- Vlv activation
- Vlv sply
- Wastegate valve pressure converter
3.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW X3 28i 2013
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List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW X3 28i 2013:
- (in exhaust, downstream of catalytic converter) oxygen sensor after catalytic converter
- Bypass blow- off valve
- Can bus
- Characteristic map thermostat
- Computer data lines system
- Electric fuel pump (fuel tank assembly)
- Engine ventilation heating
- Exhaust camshaft sensor (right front of cylinder head)
- Exhaust vanos solenoid valve (front of engine)
- Fuel pump
- Fuel pump control (ekps) (below rear seat assembly)
- Fuse 20a
- Gnd
- Hot w/ terminal 30b relay energized
- Intake camshaft sensor (left front of cylinder head)
- Intake vanos solenoid valve (front of engine)
- Nca
- Oil pressure control valve (lower left rear of engine)
- Pt can
- Pwr sply
- Rear fuse holder (rear compt floor board)
- Tank vent valve (left rear of engine)
- Wake-up
- X705 1b
- Z10 12b (behind right rear quarterpanel)
3.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW X3 28i 2013
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List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW X3 28i 2013:
- (left rear engine compt) digital motor electronics (dme) control module
- Activation
- Digital motor electronics (dme) control module (left rear engine compt)
- Diverter vlv sply
- Dme main relay
- Exhaust flap electric changeover valve (left "d" pillar)
- Fuel injection
- Fuse 100a
- Fuse 15a
- Fuse 20a
- Fuse 40a
- Fuse box (right rear compt floor board)
- Gnd
- Heater sply
- Hot at all times
- Ignition & fuel injection relay
- Map activation
- Map sply
- Meter gnd
- Meter sig
- Meter sply
- Motor position sensor
- Oil pres ctrl vlv sply
- Power distribution box (left rear of engine compt)
- Press sens gnd
- Press sens sig
- Press sens sply
- Red
- Sens gnd
- Sens sig
- Sens sply
- Sply
- Transfer terminal point
- Valvetronic actuator motor (top front cylinder head)
- Valvetronic relay
- Vlv activation
- Vlv sply
- Z10 1b (left front wheelwell)
- Z11 1b
- Z11 3b
- Z11 4b
- Z6000 1b
- Z8 1b
3.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW X3 28i 2013
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List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW X3 28i 2013:
- (above 1 cylinder) ignition coil cylinder 1
- (above 2 cylinder) ignition coil cylinder 2
- (above 3 cylinder) ignition coil cylinder 3
- (above 4 cylinder) ignition coil cylinder 4
- (above 5 cylinder) ignition coil cylinder 5
- (above 6 cylinder) ignition coil cylinder 6
- Engine coolant temperature sensor (front of engine)
- Engine oil pressure sensor (lower left side of engine block)
- Engine oil temperature sensor (left side of engine block)
- Hot film air mass meter (intake tube assembly)
- Nca
- Plug spark
- Rail pressure sensor (engine fuel rail)
- Spark plug
- Venturi nozzle pressure sensor
- X704 1b
- Z20 1b
- Z21 1b
- Z22 1b
3.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW X3 28i 2013
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List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW X3 28i 2013:
- (above cylinders) fuel injector cylinders
- Accelerator pedal module (accelerator pedal assembly)
- Car access system (left side of dash)
- Car bus sig
- Central gateway module (left side of dash)
- Computer data lines system
- Cooling fans system
- Cut-out relay
- Diagnosis socket
- Digital motor electronics (dme) control module (left rear engine compt)
- Electric fan
- Exh flap sig
- Flexray bus sig
- Fuel inj 1 activation
- Fuel inj 1 sply
- Fuel inj 2 activation
- Fuel inj 2 sply
- Fuel inj 3 activation
- Fuel inj 3 sply
- Fuel inj 4 activation
- Fuel inj 4 sply
- Fuel inj 5 activation
- Fuel inj 5 sply
- Fuel inj 6 activation
- Fuel inj 6 sply
- Fuel tank leakage
- Fuse 15a
- Fuse 5a
- Hal sens sig
- Hall sens gnd
- Hall sens sply
- Hot at all times
- Hot w/ terminal 30b relay energized
- Ign coil 1 activation
- Ign coil 1 sply
- Ign coil 2 activation
- Ign coil 2 sply
- Ign coil 3 activation
- Ign coil 3 sply
- Ign coil 4 activation
- Ign coil 4 sply
- Ign coil 5 activation
- Ign coil 5 sply
- Ign coil 6 activation
- Ign coil 6 sply
- Junction box (right side of dash)
- Lin bus sig
- Natural vacuum leak detection
- Pnk/red
- Power distribution system
- Pressure switch
- Pt-can bus sig
- Rear fuse holder (rear compt floor board)
- Red
- Start sig
- Starting/ charging system
- Term 15 sply
- Term 15 wake up sig
- Term 30 sply
- Z10 14b (behind right rear quarterpanel)
EXTERIOR LIGHTS
Backup Lamps Wiring Diagram for BMW X3 28i 2013
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List of elements for Backup Lamps Wiring Diagram for BMW X3 28i 2013:
- Computer data lines system
- Electronic transmission control (right rear of transmission)
- Footwell module
- Fuse 40a
- Gear selector switch (center console)
- Gnd
- Hot w/ bi-stable relay energized
- Interference suppressor filter 2 (left rear vehicle roof)
- Junction box (right side of dash)
- K-can bus sig
- Left inner tail light
- Light reversing
- Nca
- Pt-can bus sig
- Pwr sply
- Red
- Reversing lt
- Right inner tail light
- Z10 12b (behind right rear quarter panel)
- Z10 5b (left kick panel)
Exterior Lamps Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- (left rear vehicle roof) interference suppressor filter 2
- (right front wheelwell)
- (right kick panel)
- A34 3b
- Brk lt
- Brk lt sw sig
- Computer data lines system
- Door contact sig
- Electronics junction box
- Flash ind lp
- Footwell module
- Fuse 30a
- Fuse 5a
- Gnd
- Hazard warning lights switch/ central locking button operating unit
- Headlight driver module
- High beam sw
- Hot w/ bi-stable relay energized
- Ind lp
- Junction box (right side of dash)
- K-can bus sig
- Led activation
- Left headlight
- License plate lt
- Light side marker
- Light switch unit
- Lin bus
- Lin bus sig
- Parking light/ drl light
- Pwr sply
- Pwr sply 30f
- Red
- Right headlight
- Rr fog lt
- Steering column switch cluster
- Tail lt
- Warn lt sw sig
- Z10 1b (front of left front wheelwell)
- Z10 2b
- Z10 5b (left kick panel)
- Z10 7b (front of driver's footwell)
- Z10 8b
Exterior Lamps Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- (left side of dash) car access system
- (top of brake pedal assembly) brake light switch
- Auxiliary brake light
- Brake light
- Brake light taillight/
- Brk lt
- Computer data lines system
- Direction ind
- Dynamic brake light
- E120 1b
- E120 2b
- E67 1b
- E67 2b
- K can-h
- K can-l
- Left front direction indicator repeater light
- Left inner taillight
- Left license plate light
- Left outer taillight
- Noise suppressor filter
- Preparation for trailer socket
- Rh turn sig
- Right front direction indicator repeater light
- Right inner taillight
- Right license plate light
- Right outer taillight
- Taillight/ brake light
- Trailer module (rear compt floor board)
- Z10 12b (behind right rear quarterpanel)
- Z10 13b (left side of cargo area)
- Z10 1b (front of left front wheelwell)
- Z10 2b (right front wheelwell)
- Z10 7b (front of driver's footwell)
Trailer Tow Wiring Diagram for BMW X3 28i 2013
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List of elements for Trailer Tow Wiring Diagram for BMW X3 28i 2013:
- Brk lt
- Computer data lines system
- E67 1b
- Exterior lights circuit
- Footwell module
- Fully automatic trailer towing hitch
- Fuse 20a
- Gnd
- Hot w/ bi-stable relay energized
- Hot w/ terminal 30b relay energized
- Ind lp
- Junction box (right side of dash)
- K can-h
- K can-l
- Lh tail lt
- Lh turn sig
- Lin bus sig
- Noise suppressor filter
- Preparation for trailer socket
- Pwr sply
- Rear fuse holder (rear compt floor board)
- Reversing lt
- Rh tail lt
- Rh turn sig
- Rr fog lt
- Trailer module (rear compt floor board)
- Trailer socket
- W/ trailer module
- W/o trailer module
- X268 1b
- X269 1b
- Z10 14b (behind right rear quarterpanel)
GROUND DISTRIBUTION
Ground Distribution Wiring Diagram (1 of 4) for BMW X3 28i 2013
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List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW X3 28i 2013:
- 12b
- Automatic luggage compartment lid actuation
- Boot lid/ tailgate lock
- Car access system
- Diagnosis plug
- Driver electronic outer door handle module
- Driver exterior mirror
- Driver's door entrance light
- Driver's door inner door handle lighting
- Driver's door pocket lighting
- Driver's door switch block
- Driver's door system lock
- Exterior boot lid button
- Footwell module
- Front 2 light center armrest
- Fuel filter heating
- Fuel pump control (ekps)
- Gear selector switch
- Interior rear lid button
- Left inner taillight
- Left license plate light
- Left outer taillight
- Left rear footwell light
- Nca
- Noise suppressor filter
- Power tailgate acoustic sensor
- Rear driver side system lock
- Rear driver's side courtesy lighting
- Rear driver's side door pocket lighting
- Rear driver's side entry light
- Rear driver's side inner door handle lighting
- Rear driver's side power window switch
- Rear driver's side seat heating module
- Rear fuse holder
- Rear passenger's side seat heating module
- Rear wiper
- Right inner taillight
- Right license plate light
- Right outer taillight
- Right rear footwell light
- W/ automatic soft close system
- W/o automatic soft close system
- Wiper module
- X28 1b
- X521 1b
- X8 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 13b (left side of cargo area)
- Z10 5b (left kick panel)
Ground Distribution Wiring Diagram (2 of 4) for BMW X3 28i 2013
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List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW X3 28i 2013:
- (right side of dash) junction box
- 12v connection 3
- 12v connection 4
- Blower motor
- Crash safety module
- Driver seat backrest width adjustment valve block
- Driver seat heating module
- Driver seat module
- Driver seat pneumatic pump
- Driver's lumbar support switch
- Driver's seat belt buckle contact
- Driver's seat position sensor
- Dynamic stability control
- Electric
- Electronics junction box
- Exterior mirror, basic version
- Exterior mirror, high version
- Fan
- Front cigarette lighter 12v connection
- Front passenger exterior mirror
- Front passenger seat occupancy detection
- Front passenger's seat backrest width adjustment valve block
- Front passenger's seat pneumatic pump
- High variant roof functions module
- Integrated chassis management
- Junction box
- Nca
- Parking brake button
- Passenger electronic outer door handle module
- Passenger's door entrance light
- Passenger's door inner door handle lighting
- Passenger's door pocket lighting
- Passenger's door power window switch
- Passenger's door system lock
- Passenger's lumbar support switch
- Passenger's seat belt buckle contact
- Passenger's seat heating module
- Passenger's side seat adjustment switch cluster
- Rear passenger's side courtesy lighting
- Rear passenger's side door pocket lighting
- Rear passenger's side entry light
- Rear passenger's side inner door handle lighting
- Rear passenger's side power window switch
- Rear passenger's side system lock
- Rear window defogger
- X12 1b
- X14 1b
- X14 2b
- X5 1b
- X513 1b
- X514 1b
- X9 1b
- Z10 10b (under front passenger's seat)
- Z10 24b (right side of engine compt)
- Z10 26b (right kick panel)
- Z10 28b
- Z10 30b (right front of engine compt)
- Z10 6b (right kick panel)
- Z10 9b (under driver's seat)
Ground Distribution Wiring Diagram (3 of 4) for BMW X3 28i 2013
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List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW X3 28i 2013:
- (if equipped) electric fan
- 12v charging socket 5
- 12v connection
- All-round vision camera
- Base plate
- Central information display
- Combox
- Dc/dc converter
- Dvd charger
- Electro- mechanical power steering
- Electronic damper control
- Fully automatic towing hitch
- Head unit
- Heater
- Hifi amplifier
- High tone fanfare horn
- Left fog light
- Left front direction indicator light repeater
- Left headlight
- Left washer nozzle
- Low tone fanfare horn
- Natural/ vacuum leak detection
- Nca
- Parking brake control unit
- Power distribution box
- Rear window washer pump
- Right fog light
- Right front direction indicator light repeater
- Right headlight
- Right washer nozzle
- Siren w/ tilt alarm sensor
- Tailer socket switch
- Tire pressure control
- Top-hifi amplifier
- Trailer module
- Trailer socket
- Video module
- Washer pump
- Washer pump for headlight washer system
- Windshield
- X252 1b
- X268 1b
- X269 1b
- X29 1b
- X401 3b
- Z10 11b (behind left rear quarterpanel)
- Z10 14b (behind right rear quarterpanel)
- Z10 1b (left front wheelwell)
- Z10 20b (right front of engine compt)
- Z10 22b (rear of left front wheelwell)
- Z10 2b (right front wheelwell)
Ground Distribution Wiring Diagram (4 of 4) for BMW X3 28i 2013
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List of elements for Ground Distribution Wiring Diagram (4 of 4) for BMW X3 28i 2013:
- 2.0l turbo
- 3.0l turbo
- A/c compressor
- Auc sensor
- Automatic luggage compartment lid actuation
- Basic variant roof functions module
- Bonnet contact switch
- Brake fluid level switch
- Brake light switch
- Camera based driver assistance systems
- Car access system
- Central gateway module
- Clutch module
- Controller
- Coolant level switch
- Diagnosis plug
- Digital motor electronics
- Electric coolant pump
- Electronic junction box
- Electronic transmission control
- Footwell module
- Front electric auxiliary heater
- High variant roof functions module
- Ignition coil cylinder 1
- Ignition coil cylinder 2
- Ignition coil cylinder 3
- Ignition coil cylinder 4
- Ignition coil cylinder 5
- Ignition coil cylinder 6
- Junction box (right side of dash)
- Left headlight
- Left rear switch seat heating
- Left shift paddle
- Pnk
- Right headlight
- Right rear switch seat heating
- Right shift paddle
- Steering column switch cluster
- Transfer box
- Washer fluid level switch
- X04000
- X13 2b
- Z10 7b (front of driver's footwell)
- Z10 8b (right kick panel)
- Z20 1b (3.0l turbo)
- Z22 1b (3.0l turbo)
- Z6000 1b (2.0l turbo)
- Z6000 2b (2.0l turbo) z21 1b (3.0l turbo)
- Z6000 3b (2.0l turbo) z6000 4b (3.0l turbo)
- Z6000 4b (2.0l turbo) z6000 1b (3.0l turbo)
HEADLIGHTS
Headlights Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Headlights Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- (w/ led) parking/daytime driving lights
- A34 3b
- Bi-xenon shutter
- Computer data lines system
- Daytime driving/ parking lights (w/o led)
- Electrochromic interior rearview mirror
- Electronics junction box
- Fog lt
- Footwell module
- Fuse 10a
- Fuse 30a
- Fuse 40a
- Fuse 5a
- Gnd
- Headlight beam height control drive unit
- Headlight driver module
- Hi beam headlight
- Hi beam sw
- High beam
- High beam assistant sensor & control
- Hot w/ bi-stable relay energized
- Hot w/ terminal 15n relay energized
- Junction box (right side of dash)
- K-can bus sig
- Left fog light
- Left headlight
- Light switch unit
- Lin bus sig
- Low beam
- Low beam lt
- Rear fuse holder (rear compt floor board)
- Red
- Right fog light
- Shutter bi-xenon
- Side lights
- Steering column switch cluster
- Swivel module
- Turn
- W/ xenon
- W/o xenon
- X252 1b
- Xenon control module
- Xenon lamp
- Z1 3b
- Z10 1b (front of left front wheelwell)
- Z10 7b (front of driver's footwell)
Headlights Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Headlights Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- (right rear of engine compt) dynamic stability control
- (w/ led) parking/daytime driving lights
- (w/o led) parking light daytime driving/
- Basic variant roof functions module
- Can bus sig
- Computer data lines system
- Fuse 5a
- Fuse 7.5a
- Headlight beam height control drive unit
- Headlight driver module
- High beam
- High variant roof functions module
- Hot at all times
- Hot w/ terminal 30b relay energized
- Interior lights system
- Junction box (right side of dash)
- Low beam
- Parking brake button
- Parking brake control unit (center rear cargo area)
- Power distribution system
- Prk brk sig
- Rain/driving lights/ condensation/ solar sensor (rain sensor: center of windshield) (solar sensor: top center of dash)
- Red
- Right headlight
- Shutter bi-xenon
- Swivel module
- Turn
- W/ basic variant
- W/ high variant
- W/ xenon
- W/o xenon
- Xenon control module
- Xenon lamp
- Z10 2b (right front wheelwell)
- Z10 6b (right kick panel)
- Z10 8b (right kick panel)
HORN
Horn Wiring Diagram for BMW X3 28i 2013
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List of elements for Horn Wiring Diagram for BMW X3 28i 2013:
- 13b
- Computer data lines system
- Electronics junction box
- Fuse 15a
- Fuse 250a
- Fuse box (right rear compt floor board)
- High range fanfare horn (right front of engine compt)
- Horn button (steering wheel)
- Horn relay
- Hot at all times
- Junction box (right side of dash)
- Low range fanfare horn (right front of engine compt)
- Red
- Steering column switch cluster
- Terminal 30b relay
- Z10 1b (front of left front wheelwell)
- Z10 2b (right front wheelwell)
INSTRUMENT CLUSTER
Instrument Cluster Wiring Diagram for BMW X3 28i 2013
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List of elements for Instrument Cluster Wiring Diagram for BMW X3 28i 2013:
- Anti-theft system
- Computer data lines system
- Coolant level switch (coolant recovery tank)
- Electronics junction box
- Fuel level sensor 1
- Fuel level sensor 2
- Fuse 5a
- Head-up display
- Hot at all times
- Hot w/ terminal 30b relay energized
- Instrument cluster control unit
- Junction box (right side of dash)
- Nca
- Outside temperature sensor (left front wheelwell)
- Red
- Sound systems
- X253 1b
- X94 1b
- Z10 6b (right kick panel)
- Z10 7b (front of driver's footwell)
INTERIOR LIGHTS
Courtesy Lamps Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- Ambient light
- Boot lid/ tailgate lock (tailgate latch)
- Computer data lines system
- Electronics junction box
- Fuse 10a
- Fuse 5a
- Fuse 7.5a
- Glove compartment light
- High variant roof functions module (w/ high variant) basic variant roof functions module (w/ basic variant) (w/ high variant: overhead console)
- Hot at all times
- Hot w/ terminal 30b relay energized
- Interior light
- Junction box (right side of dash)
- Left front vanity mirror light
- Left front vanity mirror switch
- Left map reading light
- Left rear interior light
- Light ambient
- Light interior
- Luggage compartment light
- Luggage compartment light 2
- Noise suppressor filter
- Reading light
- Rear fuse holder (rear compartment floor board)
- Right front vanity mirror light
- Right front vanity mirror switch
- Right map reading light
- Right rear interior light
- W/ automatic soft close system
- W/ basic variant
- W/ high variant
- W/ reading light
- W/o automatic soft close system
- W/o reading light
- X483 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 6b (right kick panel)
- Z10 8b (right kick panel)
Courtesy Lamps Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- Computer data lines system
- Courtesy lighting
- Driver's door entrance light
- Entrance lt
- Footwell lt
- Footwell module
- Interior lt
- K-can bus sig
- Left front footwell light
- Left rear footwell light
- Nca
- Passenger's door entrance light
- Rear driver's side courtesy lighting
- Rear driver's side entry light
- Rear passenger's side courtesy lighting
- Rear passenger's side entry light
- Right front footwell light
- Right rear footwell light
- Signal, switch
- X28 1b
- X483 1b
- X5 1b
- X8 1b
- X9 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 13b (left side of cargo area)
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
Instrument Illumination Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Instrument Illumination Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- A34 3b
- Ambient light
- Ambient lt
- Center console operating unit
- Center front ventilation grille
- Central locking button hazard warning switch operating unit
- Computer data lines system
- Courtesy lamps circuit
- Dvd changer
- Electronics junction box
- Footwell module
- Front center armrest light
- Front cigarette lighter 12v connection
- Fuse 40a
- Fuse 5a
- Gnd
- Head unit
- Heating/air conditioning system (center of dash)
- High beam sw
- High variant roof functions module (w/ high variant) basic variant roof functions module (w/ basic variant) (w/ high variant: overhead console)
- Hot w/ bi-stable relay energized
- Hot w/ bistable relay energized
- Integrated chassis management (center console)
- Junction box (right side of dash)
- K-can bus sig
- Left front ventilation grille
- Left rear interior light
- Light switch unit
- Lin bus sig
- Parking brake button
- Pwr sply
- Rear fuse holder (rear compartment floor board)
- Right front ventilation grille
- Right rear interior light
- Steering column switch cluster
- W/ basic variant
- W/ dvd
- W/ high variant
- W/o dvd
- X382 1b
- X483 1b
- Z10 26b (right kick panel)
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
- Z10 8b (right kick panel)
Instrument Illumination Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Instrument Illumination Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- Driver's door inner door handle lighting
- Driver's door pocket lighting
- Front 2 center armrest light
- Interior rear lid button
- Passenger's door inner door handle lighting
- Passenger's door pocket lighting
- Passenger's door power window switch
- Rear driver's side door pocket lighting
- Rear driver's side inner door handle lighting
- Rear driver's side power window switch
- Rear passenger's side door pocket lighting
- Rear passenger's side inner door handle lighting
- Rear passenger's side power window switch
- X28 1b
- X5 1b
- X8 1b
- X9 1b
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
MEMORY SYSTEMS
Driver"s Memory Seat Wiring Diagram (1 of 2) for BMW X3 28i 2013
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List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for BMW X3 28i 2013:
- Actuator motor
- Computer data lines system
- Driver's seat backrest heating
- Driver's seat cushion heating
- Driver's seat forward/ backward adjustment drive unit (driver's seat)
- Driver's seat height adjustment drive unit (driver's seat)
- Driver's seat module (under driver's seat)
- Drv angle adj
- Drv height adj
- Footwell module
- Fuse 30a
- Fwd/bwd adj
- Gnd
- Gnd hall sens
- Hall sens sig
- Hall sensor
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- K-can bus sig
- Pwr sply
- Seat backrest
- Seat cushion
- Sig temp sens
- X14 1b
- Z10 9b (under driver's seat)
Driver"s Memory Seat Wiring Diagram (2 of 2) for BMW X3 28i 2013
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List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for BMW X3 28i 2013:
- Actuator motor
- Backrest adj
- Driver's seat angle adjustment drive unit (driver's seat)
- Driver's seat backrest angle adjustment drive
- Driver's seat module (under driver's seat)
- Driver's side seat adjustment switch cluster
- Drv adj sw
- Gnd hall sens
- Hall sens sig
- Hall sensor
- Led activation
- Switch signal
Memory Mirrors Wiring Diagram, with LIN bus Function for BMW X3 28i 2013
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List of elements for Memory Mirrors Wiring Diagram, with LIN bus Function for BMW X3 28i 2013:
- Camera
- Computer data lines system
- Driver's door switch block
- Driver's exterior mirror
- Footwell module
- Front passenger's exterior mirror
- Fuse 7.5a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- K-can bus high
- K-can bus low
- Lin bus sig
- Navigation system
- Nca
- X28 1b
- X5 1b
- X521 1b
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
Memory Mirrors Wiring Diagram, without LIN bus Function for BMW X3 28i 2013
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List of elements for Memory Mirrors Wiring Diagram, without LIN bus Function for BMW X3 28i 2013:
- (right kick panel)
- (right side of dash) junction box
- Adjustment drive
- Camera
- Computer data lines system
- Driver's door switch block
- Driver's exterior mirror
- Electronics junction box
- Footwell module
- Front passenger's exterior mirror
- Fuse 7.5a
- Heating
- Hot w/ terminal 30b relay energized
- K-can bus high
- K-can bus low
- Lin bus sig
- Navigation system
- Nca
- X28 1b
- X5 1b
- X521 1b
- Z10 5b (left kick panel)
- Z10 6b
NAVIGATION
Lane Departure Warning Wiring Diagram for BMW X3 28i 2013
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List of elements for Lane Departure Warning Wiring Diagram for BMW X3 28i 2013:
- Camera based driver support systems camera heating
- Camera-based driver assistance systems
- Computer data lines system
- Driver assistance systems operating unit
- Early prodution
- Electronics junction box
- Footwell module
- Fuse 5a
- Hot w/ bi-stable relay energized
- Hot w/ terminal 15n relay energized
- Junction box (right side of dash)
- Lane departure warning camera (top center of windshield)
- Late prodution
- Nca
- Power distribution system
- Red
- Z10 7b (front of driver's footwell)
Navigation Wiring Diagram, with HIFI Radio (1 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, with HIFI Radio (1 of 4) for BMW X3 28i 2013:
- & car information computer basic version
- & navigation system
- (behind left rear quarter panel)
- (behind left rear quarterpanel) z10 11b
- (center rear roof) roof aerial
- (or red)
- (top center of rear compt door)
- (w/ head unit basic & w/ car information computer & w/o optional equipment connection mobile devices) glove compartment usb connection
- 10b
- 16b
- Aerial amplifier
- Aerial diversity
- Aerial sig
- Aerial signal
- Ambient lt
- Can bus sig
- Central gateway module (w/ radio bmw professional & navigation system) (left side of dash)
- Computer data lines system
- Dvd changer
- Ethernet data
- Fbas sig
- Fuse 15a
- Fuse 5a
- Gnd
- Gps aerial sig
- Head unit
- High
- Hot w/ terminal 30b relay energized
- Interior lights system
- Low freq sig
- Microphone sig
- Most bus sig
- Most data bus circuit
- Nca
- Noise suppress0r filter
- Radio sig on
- Rear fuse holders (rear compt floor board)
- Rear window antenna
- Red
- Sdars aerial
- Shield
- Sig microphone
- Terminal 30b
- Usb data
- Usb ground
- Usb voltage
- Video module (left side of rear cargo area)
- W/ head unit high
- W/ radio bmw business
- W/ radio bmw professional
- W/o car information & high
- W/o head unit
- W/o head unit high
- W/o navigation system professional
- W/o video module & w/o dvd changer
- X382 1b
- X401 3b
- Z10 11b
Navigation Wiring Diagram, with HIFI Radio (2 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, with HIFI Radio (2 of 4) for BMW X3 28i 2013:
- (or red)
- All-round vision camera (behind left rear quarterpanel)
- Base plate
- Computer data lines system
- Controller
- Front center mid- range speaker
- Front center tweeter
- Fuse 5a
- Hot w/ terminal 30b relay energized
- Left front mid- range speaker 2b
- Left front tweeter
- Left rear mid- range speaker 2b
- Left rear tweeter
- Nca
- Rear fuse holders (rear compt floor board)
- Red
- Red/
- Right front woofer
- Touch box
- W/ head unit high
- W/ navigation system professional & car information computer high version
- W/ video module & w/o aii round vision camera
- W/ video module & w/o dvd changer
- W/o navigation system professional & car information computer basic version
- W/o omnidirectional camera & w/ video module & dvd changer
- W/o video module
- X28 1b
- X382 1b
- X401 3b
- X8 1b
- Z10 11b (behind left rear quarterpanel)
- Z10 7b (front of driver's footwell)
Navigation Wiring Diagram, with HIFI Radio (3 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, with HIFI Radio (3 of 4) for BMW X3 28i 2013:
- (behind left rear quarter- panel) z10 11b
- (or red)
- (w/ optional equipment connecting mobile devices) aux-in connection
- 10b
- Aux-in connection
- Connecting mobile devices
- Fuse 30a
- Fuse 5a
- Gnd
- Head unit basis &
- Head unit high & w/o car information
- Hifi amplifier (left rear cargo area)
- Hot at all times
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Left front woofer
- Low frequency
- Nca
- Power distribution system
- Radio sigl on
- Rear fuse holders (rear compt floor board)
- Red
- Red) (or
- Right front mid- range speaker 2b
- Right front tweeter
- Right rear mid- range speaker
- Right rear tweeter
- Terminal 30b
- W/ car information
- W/ head unit high
- W/ optional equipment connecting mobile devices
- W/o head unit high
- W/o optional equipment
- X382 1b
- X5 1b
- X9 1b
Navigation Wiring Diagram, with HIFI Radio (4 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, with HIFI Radio (4 of 4) for BMW X3 28i 2013:
- (w/o optional equipment connecting mobile devices & w/ head unit high & w/o car information)
- 13b
- 14b
- 15b
- 17b
- 18b
- 19b
- 20b
- Aerial sig
- Apix data
- Can bus sig
- Central information display
- Computer data lines system
- Glove compartment usb connection
- Ground
- Head unit
- Microphone (overhead console)
- Nca
- Red
- Shield
- Telematics
- Telematics communication box
- Usb data
- Usb gnd
- Usb voltage
- Voltage sply
- W lan aerial
- W/ head unit basis & w/ car information computer
- W/ head unit high
- W/ head unit high & w/o car information computer
- X16 1b
- X382 1b
- X401 3b
- Z10 11b (behind left rear quarter- panel)
Navigation Wiring Diagram, without HIFI Radio (1 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, without HIFI Radio (1 of 4) for BMW X3 28i 2013:
- (behind left rear quarterpanel) z10 11b
- (center rear roof) roof aerial
- (or red)
- (top center of rear compt door) aerial diversity
- (w/ head unit basis & car information) (w/o optional equippment connection mobile devices) glove compartment usb connection
- 10b
- 16b
- Aerial amplifier
- Aerial sig
- Aerial signal
- Ambient light
- Can bus sig
- Central gateway module (w/ radio bmw professional & navigation system) (left side of dash)
- Computer data lines system
- Ethernet data
- Fbas sig
- Fuse 15a
- Fuse 5a
- Gnd
- Gps aerial sig
- Head unit
- Hot w/ terminal 30b relay energized
- Interior lights system
- Low freq sig
- Microphone sig
- Most bus sig
- Most data bus circuit
- Nca
- Noise suppressor filter
- Professional & navigation system
- Radio sig on
- Rear fuse holder (rear compt floor board)
- Rear window antenna
- Red
- Sdars aerial
- Shield
- Sig microphone
- Terminal 30b
- Usb data
- Usb ground
- Usb voltage
- W/ radio bmw
- W/ radio bmw business
- W/o carinformation & high
- X401 3b
Navigation Wiring Diagram, without HIFI Radio (2 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, without HIFI Radio (2 of 4) for BMW X3 28i 2013:
- (behind left rear quarterpanel) z10 11b
- (or red)
- 17b
- All-round vision camera (behind left rear quarterpanel)
- Car information computer high version
- Dvd changer
- Head unit
- Interior lights system
- Most data bus circuit
- Nca
- Red
- Video module (left side of rear compt)
- W/ head unit high
- W/ navigation system professional &
- W/ navigation system professional & car information computer high version
- W/ video module
- W/ video moduule & w/o dvd changer
- W/o all round vision camera & w/ video module, dvd changer
- W/o head unit high
- W/o navigation system professional & car information computer basic version
- W/o video module
Navigation Wiring Diagram, without HIFI Radio (3 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, without HIFI Radio (3 of 4) for BMW X3 28i 2013:
- (or red)
- Base plate
- Computer data lines system
- Controller
- Fuse 5a
- Hot at all times
- Hot w/ trminal 30b relay energized
- Junction box (right side of dash)
- Left front mid-range speaker
- Left front woofer
- Left rear mid-range speaker
- Microphone (overhead console)
- Nca
- Power distribution system
- Radio bmw business
- Radio bmw professional & navigation system
- Rear fuse holder (rear compt floor board)
- Red
- Right front mid-range speaker
- Right front woofer
- Right rear mid-range speaker
- Touchbox
- W/ head unit high
- W/ video module & w/o all round vision camera
- W/ video module & w/o dvd changer
- W/o video module
- X16 1b
- X28 1b
- X382 1b
- X5 1b
- X8 1b
- X9 1b
- Z10 11b (behind left rear quarter- panel)
- Z10 7b (front of driver's footwell)
Navigation Wiring Diagram, without HIFI Radio (4 of 4) for BMW X3 28i 2013
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List of elements for Navigation Wiring Diagram, without HIFI Radio (4 of 4) for BMW X3 28i 2013:
- (or red)
- 13b
- 14b
- 15b
- 18b
- 19b
- 20b
- Aerial sig
- Apix data
- Aux-in connection
- Can bus sig
- Central information display
- Computer data lines system
- Connecting mobile devices
- Glove compartment usb connection (w/ head unit high & w/o carinformation w/o optional equippment connection mobile devices)
- Ground
- Head unit
- Head unit basis & w/ car information
- Head unit high & w/o car information
- Nca
- Red
- Shield
- Telematics communication box
- Usb data
- Usb gnd
- Usb voltage
- Voltage sply
- W/ head unit basis & car information
- W/ head unit high
- W/ head unit high & w/o car information
- W/ optional equipment connecting mobile devices
- W/o head unit high
- W/o optional equippment
- Wlan aerial
- X401 3b
- Z10 11b (behind left rear quarter- panel)
Parking Assistant Wiring Diagram for BMW X3 28i 2013
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List of elements for Parking Assistant Wiring Diagram for BMW X3 28i 2013:
- 13b
- Center console operating unit
- Computer data lines system
- Fuse 250a
- Fuse box (right rear compt floor board)
- Hot at all times
- Integrated chassis management (center console)
- Interior lights system
- Junction box (right side of dash)
- Left front center ultrasonic sensor (front bumper)
- Left front outer ultrasonic sensor (front bumper)
- Left rear center ultrasonic sensor (rear bumper)
- Left rear outer ultrasonic sensor (rear bumper)
- Red
- Right front center ultrasonic sensor (front bumper)
- Right front outer ultrasonic sensor (front bumper)
- Right rear center ultrasonic sensor (rear bumper)
- Right rear outer ultrasonic sensor (rear bumper)
- X253 1b
- X258 1b
- Z10 6b (right kick panel)
Rear Camera Wiring Diagram for BMW X3 28i 2013
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List of elements for Rear Camera Wiring Diagram for BMW X3 28i 2013:
- (behind left rear quarterpanel) z10 11b
- All-round vision camera (behind left rear quarterpanel)
- Basic
- Computer data lines system
- Driver's exterior mirror
- Exterior mirror camera
- Front passenger's exterior mirror
- Fuse 5a
- Head unit
- High
- Hot w/ terminal 15n relay energized
- Junction box (right side of dash)
- Nca
- Reversing camera
- X198 1b
- X199 1b
- X382 1b
POWER DISTRIBUTION
Power Distribution Wiring Diagram (1 of 7) for BMW X3 28i 2013
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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
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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
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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
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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
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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
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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
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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
POWER DOOR LOCKS
Power Door Locks Wiring Diagram for BMW X3 28i 2013
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List of elements for Power Door Locks Wiring Diagram for BMW X3 28i 2013:
- (front of left front wheelwell) z10 1b
- (fuel filler flap door) fuel filler flap central locking drive
- (left front of engine compt) siren w/ tilt alarm sensor
- (overhead console) high variant roof function center
- (right kick panel) z10 6b
- (tailgate lock: tailgate latch) boot lid/ tailgate lock
- Aerial diversity
- Anti theft alarm led
- Car access system (left side of dash)
- Central locking button & hazard warning switch operating unit
- Computer data lines system
- Door contact signal
- Driver's door system lock (driver's door)
- Electrochromic interior rear view mirror
- Electronics junction box
- Engine bonnet contact switch (left front of engine compt)
- Footwell module
- Fuse 15a
- Fuse 20a
- Fuse 40a
- Fuse 5a
- Gnd
- Ground
- Hall sensor signal
- Hot at all times
- Hot w/ bistable relay energized
- Junction box (right side of dash)
- K-can bus sig
- Passenger's door system lock (front passenger's door)
- Rear driver's side system lock (rear door assembly)
- Rear passenger's side system lock (rear door assembly)
- Soft close drive
- Term 30f
- W/ automatic soft close drive
- W/o automatic
- X28 1b
- X382 1b
- X5 1b
- X8 1b
- X9 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
- Z10 7b (front of driver's footwell)
POWER MIRRORS
Power Mirrors Wiring Diagram for BMW X3 28i 2013
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List of elements for Power Mirrors Wiring Diagram for BMW X3 28i 2013:
- Anti-theft alarm system
- Basic variant roof functions module
- Computer data lines system
- Electrochromic interior rearview mirror
- Electronics junction box
- Fuse 5a
- High beam assistant sensor & control
- High variant roof functions module
- Hot w/ terminal 15n relay energized
- Junction box (right side of dash)
- Lin bus sig
- Power distribution system
- Ter 15 sply
- W/ basic variant roof functions module
- W/ high variant roof functions module
POWER SEATS
Driver"s Lumbar Wiring Diagram for BMW X3 28i 2013
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List of elements for Driver"s Lumbar Wiring Diagram for BMW X3 28i 2013:
- (under driver's seat) z10 9b
- Driver's lumbar support switch
- Driver's lumbar support valve block (driver's seat)
- Driver's seat backrest width adjustment valve block
- Driver's seat pneumatic pump
- Fuse 10a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Power distribution system
- Valve 1
- Valve 2
- Valve 3
- Valve 4
- X513 1b
- Z10 9b (under driver's seat)
Front Heated Seats Wiring Diagram for BMW X3 28i 2013
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List of elements for Front Heated Seats Wiring Diagram for BMW X3 28i 2013:
- (under front passenger's seat) z10 10b
- Bus sig
- Can bus h
- Can bus l
- Can2 bus h
- Can2 bus l
- Central gateway module (left side of dash)
- Computer data lines system
- Dr seat backrest
- Dr seat cushion
- Driver's seat backrest heating
- Driver's seat backrest heating element (w/ memory)
- Driver's seat cushion heating
- Driver's seat heating module (w/o memory)
- Driver's seat module (under driver's seat)
- Electronics junction box
- Element
- Element (w/ memory)
- Fuse 20a
- Fuse 30a
- Fuse 7.5a
- Gnd
- Heating/air conditioning system (center of dash)
- Hot w/ bistable relay energized
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- K lin 6
- Pass seat backrest
- Pass seat cushion
- Passenger's seat backrest heating
- Passenger's seat cushion heating
- Passenger's seat heating module
- Pwr sply
- Rear fuse holders (rear compt floor board)
- Sig temp sens
- Volt sply
- X12 1b
- X13 2b
- X14 1b
- Z10 10b (under front passenger's seat)
- Z10 9b (under driver's seat)
- Z6000 1b
Heated Steering Wheel Wiring Diagram for BMW X3 28i 2013
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List of elements for Heated Steering Wheel Wiring Diagram for BMW X3 28i 2013:
- (in steering wheel) vibration actuator
- Electronic steering wheel module (inside steering wheel)
- Electronics junction box
- Fuse 5a
- Gnd
- Hot w/ bistable relay energized
- Junction box (right side of dash)
- Nca
- Right multi-function steering wheel switch block
- Sply
- Steering column switch cluster
- Steering wheel heater
- Steering wheel heating switch
Orthopedic Seats Wiring Diagram for BMW X3 28i 2013
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List of elements for Orthopedic Seats Wiring Diagram for BMW X3 28i 2013:
- Driver's lumbar support switch
- Driver's lumbar support valve block (driver's seat)
- Driver's seat backrest width adjustment switch
- Driver's seat backrest width adjustment valve block
- Driver's seat pneumatic pump
- Front passenger's seat backrest width adjustment switch
- Front passenger's seat backrest width adjustment valve block
- Front passenger's seat pneumatic pump
- Fuse 10a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Passenger lumbar support switch
- Passenger lumbar support switch block
- X513 1b
- X514 1b
- Z10 10b (under front passenger's seat)
- Z10 9b (under driver's seat)
Passenger Power Seat Wiring Diagram for BMW X3 28i 2013
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List of elements for Passenger Power Seat Wiring Diagram for BMW X3 28i 2013:
- Fuse 30a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Passenger's seat backrest angle adjustment drive (front passenger's seat)
- Passenger's seat forward/ backward adjustment drive (front passenger's seat)
- Passenger's seat height adjustment drive (front passenger's seat)
- Passenger's seat tilt adjustment drive
- Passenger's side seat adjustment switch cluster
- X12 1b
- Z10 10b (under front passenger's seat)
Passenger"s Lumbar Wiring Diagram for BMW X3 28i 2013
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List of elements for Passenger"s Lumbar Wiring Diagram for BMW X3 28i 2013:
- (under front passenger's seat) z10 10b
- Front passenger's seat backrest width adjustment valve block
- Front passenger's seat pneumatic pump
- Fuse 10a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Passenger's lumbar support switch
- Passenger's lumbar support valve block
- Power distribution system
- Valve 1
- Valve 2
- Valve 3
- Valve 4
- X514 1b
- Z10 10b (under front passenger's seat)
Rear Heated Seats Wiring Diagram for BMW X3 28i 2013
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List of elements for Rear Heated Seats Wiring Diagram for BMW X3 28i 2013:
- (behind right rear quarterpanel) z10 12b
- Computer data lines system
- Electronics junction box
- Fuse 20a
- Fuse 5a
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Left rear seat heating switch
- Power distribution system
- Rear driver's side seat backrest heating element
- Rear driver's side seat cushion heating element
- Rear driver's side seat heating module
- Rear fuse holder (rear compt floor board)
- Rear passenger's side seat backrest heating element
- Rear passenger's side seat cushion heating element
- Rear passenger's side seat heating module
- Right rear seat heating switch
- Z10 12b (behind right rear quarterpanel)
- Z10 8b (right kick panel)
POWER TOP/SUNROOF
Power Top/Sunroof Wiring Diagram for BMW X3 28i 2013
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List of elements for Power Top/Sunroof Wiring Diagram for BMW X3 28i 2013:
- Avn slide
- Avn snf sd dv
- B-can bus sig
- Computer data lines system
- Fuse 20a
- Fuse 5a
- Fuse 7.5a
- Gnd
- Hall senr sig
- High variant roof functions module
- Hot at all times
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Power distribution system
- Red
- Senr gnd
- Slide/tilt sunroof drive unit (center front of roof)
- Sunroof shade drive
- Term 30
- Z10 6b (right kick panel)
- Z10 8b (right kick panel)
POWER WINDOWS
Power Windows Wiring Diagram for BMW X3 28i 2013
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List of elements for Power Windows Wiring Diagram for BMW X3 28i 2013:
- (front of driver's footwell) z10 7b
- (left kick panel) z10 5b
- (right kick panel) z10 6b
- 30f pwr sply
- Computer data lines system
- Driver power window drive
- Driver's door switch block
- Driver's side rear power window drive
- Driver's side rear power window switch
- Drv actv
- Electronics junction box
- Footwell module
- Fuse 30a
- Fuse 7.5a
- Gnd
- Hall sens sig
- Hot at all times
- Hot w/ bi-stable relay energized
- Interior lights system
- Junction box (right side of dash)
- K-can2 h
- K-can2 l
- K-lin1
- Nca
- Passenger power window drive
- Passenger's door power window switch
- Passenger's side rear power window drive
- Passenger's side rear power window switch
- Red
- X28 1b
- X5 1b
- X521 1b
- X8 1b
- X9 1b
- Z10 5b (left kick panel)
- Z10 6b (right kick panel)
RADIO
Base Radio Wiring Diagram (1 of 4) for BMW X3 28i 2013
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List of elements for Base Radio Wiring Diagram (1 of 4) for BMW X3 28i 2013:
- (behind left rear quarterpanel) z10 11b
- (center rear roof) roof aerial
- (or red)
- (top center of rear compt door) aerial diversity
- (w/ head unit basis & car information) (w/o optional equippment connection mobile devices) glove compartment usb connection
- 10b
- 16b
- Aerial amplifier
- Aerial sig
- Aerial signal
- Ambient light
- Can bus sig
- Central gateway module (w/ radio bmw professional & navigation system) (left side of dash)
- Computer data lines system
- Ethernet data
- Fbas sig
- Fuse 15a
- Fuse 5a
- Gnd
- Gps aerial sig
- Head unit
- Hot w/ terminal 30b relay energized
- Interior lights system
- Low freq sig
- Microphone sig
- Most bus sig
- Most data bus circuit
- Nca
- Noise suppressor filter
- Professional & navigation system
- Radio sig on
- Rear fuse holder (rear compt floor board)
- Rear window antenna
- Red
- Sdars aerial
- Shield
- Sig microphone
- Terminal 30b
- Usb data
- Usb ground
- Usb voltage
- W/ radio bmw
- W/ radio bmw business
- W/o carinformation & high
- X401 3b
Base Radio Wiring Diagram (2 of 4) for BMW X3 28i 2013
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List of elements for Base Radio Wiring Diagram (2 of 4) for BMW X3 28i 2013:
- (behind left rear quarterpanel) z10 11b
- (or red)
- 17b
- All-round vision camera (behind left rear quarterpanel)
- Car information computer high version
- Dvd changer
- Head unit
- Interior lights system
- Most data bus circuit
- Nca
- Red
- Video module (left side of rear compt)
- W/ head unit high
- W/ navigation system professional &
- W/ navigation system professional & car information computer high version
- W/ video module
- W/ video moduule & w/o dvd changer
- W/o all round vision camera & w/ video module, dvd changer
- W/o head unit high
- W/o navigation system professional & car information computer basic version
- W/o video module
Base Radio Wiring Diagram (3 of 4) for BMW X3 28i 2013
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List of elements for Base Radio Wiring Diagram (3 of 4) for BMW X3 28i 2013:
- (or red)
- Base plate
- Computer data lines system
- Controller
- Fuse 5a
- Hot at all times
- Hot w/ trminal 30b relay energized
- Junction box (right side of dash)
- Left front mid-range speaker
- Left front woofer
- Left rear mid-range speaker
- Microphone (overhead console)
- Nca
- Power distribution system
- Radio bmw business
- Radio bmw professional & navigation system
- Rear fuse holder (rear compt floor board)
- Red
- Right front mid-range speaker
- Right front woofer
- Right rear mid-range speaker
- Touchbox
- W/ head unit high
- W/ video module & w/o all round vision camera
- W/ video module & w/o dvd changer
- W/o video module
- X16 1b
- X28 1b
- X382 1b
- X5 1b
- X8 1b
- X9 1b
- Z10 11b (behind left rear quarter- panel)
- Z10 7b (front of driver's footwell)
Base Radio Wiring Diagram (4 of 4) for BMW X3 28i 2013
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List of elements for Base Radio Wiring Diagram (4 of 4) for BMW X3 28i 2013:
- (or red)
- 13b
- 14b
- 15b
- 18b
- 19b
- 20b
- Aerial sig
- Apix data
- Aux-in connection
- Can bus sig
- Central information display
- Computer data lines system
- Connecting mobile devices
- Glove compartment usb connection (w/ head unit high & w/o carinformation w/o optional equippment connection mobile devices)
- Ground
- Head unit
- Head unit basis & w/ car information
- Head unit high & w/o car information
- Nca
- Red
- Shield
- Telematics communication box
- Usb data
- Usb gnd
- Usb voltage
- Voltage sply
- W/ head unit basis & car information
- W/ head unit high
- W/ head unit high & w/o car information
- W/ optional equipment connecting mobile devices
- W/o head unit high
- W/o optional equippment
- Wlan aerial
- X401 3b
- Z10 11b (behind left rear quarter- panel)
Hifi Radio Wiring Diagram (1 of 4) for BMW X3 28i 2013
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List of elements for Hifi Radio Wiring Diagram (1 of 4) for BMW X3 28i 2013:
- & car information computer basic version
- & navigation system
- (behind left rear quarter panel)
- (behind left rear quarterpanel) z10 11b
- (center rear roof) roof aerial
- (or red)
- (top center of rear compt door)
- (w/ head unit basic & w/ car information computer & w/o optional equipment connection mobile devices) glove compartment usb connection
- 10b
- 16b
- Aerial amplifier
- Aerial diversity
- Aerial sig
- Aerial signal
- Ambient lt
- Can bus sig
- Central gateway module (w/ radio bmw professional & navigation system) (left side of dash)
- Computer data lines system
- Dvd changer
- Ethernet data
- Fbas sig
- Fuse 15a
- Fuse 5a
- Gnd
- Gps aerial sig
- Head unit
- High
- Hot w/ terminal 30b relay energized
- Interior lights system
- Low freq sig
- Microphone sig
- Most bus sig
- Most data bus circuit
- Nca
- Noise suppress0r filter
- Radio sig on
- Rear fuse holders (rear compt floor board)
- Rear window antenna
- Red
- Sdars aerial
- Shield
- Sig microphone
- Terminal 30b
- Usb data
- Usb ground
- Usb voltage
- Video module (left side of rear cargo area)
- W/ head unit high
- W/ radio bmw business
- W/ radio bmw professional
- W/o car information & high
- W/o head unit
- W/o head unit high
- W/o navigation system professional
- W/o video module & w/o dvd changer
- X382 1b
- X401 3b
- Z10 11b
Hifi Radio Wiring Diagram (2 of 4) for BMW X3 28i 2013
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List of elements for Hifi Radio Wiring Diagram (2 of 4) for BMW X3 28i 2013:
- (or red)
- All-round vision camera (behind left rear quarterpanel)
- Base plate
- Computer data lines system
- Controller
- Front center mid- range speaker
- Front center tweeter
- Fuse 5a
- Hot w/ terminal 30b relay energized
- Left front mid- range speaker 2b
- Left front tweeter
- Left rear mid- range speaker 2b
- Left rear tweeter
- Nca
- Rear fuse holders (rear compt floor board)
- Red
- Red/
- Right front woofer
- Touch box
- W/ head unit high
- W/ navigation system professional & car information computer high version
- W/ video module & w/o aii round vision camera
- W/ video module & w/o dvd changer
- W/o navigation system professional & car information computer basic version
- W/o omnidirectional camera & w/ video module & dvd changer
- W/o video module
- X28 1b
- X382 1b
- X401 3b
- X8 1b
- Z10 11b (behind left rear quarterpanel)
- Z10 7b (front of driver's footwell)
Hifi Radio Wiring Diagram (3 of 4) for BMW X3 28i 2013
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List of elements for Hifi Radio Wiring Diagram (3 of 4) for BMW X3 28i 2013:
- (behind left rear quarter- panel) z10 11b
- (or red)
- (w/ optional equipment connecting mobile devices) aux-in connection
- 10b
- Aux-in connection
- Connecting mobile devices
- Fuse 30a
- Fuse 5a
- Gnd
- Head unit basis &
- Head unit high & w/o car information
- Hifi amplifier (left rear cargo area)
- Hot at all times
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Left front woofer
- Low frequency
- Nca
- Power distribution system
- Radio sigl on
- Rear fuse holders (rear compt floor board)
- Red
- Red) (or
- Right front mid- range speaker 2b
- Right front tweeter
- Right rear mid- range speaker
- Right rear tweeter
- Terminal 30b
- W/ car information
- W/ head unit high
- W/ optional equipment connecting mobile devices
- W/o head unit high
- W/o optional equipment
- X382 1b
- X5 1b
- X9 1b
Hifi Radio Wiring Diagram (4 of 4) for BMW X3 28i 2013
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List of elements for Hifi Radio Wiring Diagram (4 of 4) for BMW X3 28i 2013:
- (w/o optional equipment connecting mobile devices & w/ head unit high & w/o car information)
- 13b
- 14b
- 15b
- 17b
- 18b
- 19b
- 20b
- Aerial sig
- Apix data
- Can bus sig
- Central information display
- Computer data lines system
- Glove compartment usb connection
- Ground
- Head unit
- Microphone (overhead console)
- Nca
- Red
- Shield
- Telematics
- Telematics communication box
- Usb data
- Usb gnd
- Usb voltage
- Voltage sply
- W lan aerial
- W/ head unit basis & w/ car information computer
- W/ head unit high
- W/ head unit high & w/o car information computer
- X16 1b
- X382 1b
- X401 3b
- Z10 11b (behind left rear quarter- panel)
MOST Data Bus Wiring Diagram for BMW X3 28i 2013
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List of elements for MOST Data Bus Wiring Diagram for BMW X3 28i 2013:
- Central gateway module (left side of dash)
- Combox (left rear cargo area)
- Dvd changer
- Head unit
- Instrument cluster control unit
- Optical-fiber cable connector
- Top hifi amplifier
- Video module (left side of rear compt)
- X401 2b
Top Hifi Radio Wiring Diagram for BMW X3 28i 2013
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List of elements for Top Hifi Radio Wiring Diagram for BMW X3 28i 2013:
- (behind left rear quarterpanel)
- Front center mid- range speaker
- Front center tweeter
- Fuse 40a
- Fuse 5a
- Fuse box (right rear compt floor board)
- Hot at all times
- Hot w/ terminal 30b relay energized
- Left front mid- range speaker
- Left front tweeter
- Left front woofer
- Left rear mid- range speaker
- Left rear mid- range speaker 2
- Left rear tweeter
- Left rear tweeter 2
- Most data bus circuit
- Rear fuse holders (rear compt floor board)
- Right front mid- range speaker
- Right front tweeter
- Right front woofer
- Right rear mid- range speaker
- Right rear mid- range speaker 2
- Right rear tweeter
- Right rear tweeter 2
- Top-hifi amplifier
- X28 1b
- X382 1b
- X401 3b
- X5 1b
- X8 1b
- X9 1b
- Z10 11b
Video System Wiring Diagram for BMW X3 28i 2013
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List of elements for Video System Wiring Diagram for BMW X3 28i 2013:
- 17b
- Antenna signal amplifier
- Antenna signal amplifier 2
- Fuse 5a
- Head unit
- Hot w/ terminal 30b relay energized
- Left side window antenna
- Most data bus circuit
- Nca
- Rear fuse holders (rear compt floor board)
- Red
- Right side window antenna
- Video module (left side of rear compt)
- W/ head unit basic
- W/ head unit high
- Z10 11b (behind left rear quarterpanel)
SHIFT INTERLOCK
Shift Interlock Wiring Diagram for BMW X3 28i 2013
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List of elements for Shift Interlock Wiring Diagram for BMW X3 28i 2013:
- (behind right rear quarterpanel)
- 11b
- Can bus sig
- Computer data lines system
- Dynamic stability control (right rear of engine compt)
- Fuse 30a
- Fuse 5a
- Gnd
- Hot at all times
- Interior lights system
- Junction box (right side of dash)
- Left drive parking brake (left drive wheel hub assembly)
- Lh prk brk
- Parking brake button
- Parking brake control unit (center rear cargo area)
- Prk brk sig
- Rear fuse holder (rear compartment floor board)
- Red
- Rh prk brk
- Right drive parking brake (right drive wheel hub assembly)
- Speed sig
- Temp sens
- Terminal 30
- Wake-up sig
- Z10 14b
- Z10 14b (behind right rear quarterpanel)
- Z10 6b (right kick panel)
STARTING/CHARGING
Charging Wiring Diagram for BMW X3 28i 2013
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List of elements for Charging Wiring Diagram for BMW X3 28i 2013:
- 2.0l turbo
- 3.0l turbo
- Alternator
- Battery
- Digital motor electronics control module (left rear engine compt)
- Electronics junction box
- Front power distribution box (left rear of engine compt)
- Fuse box (right rear compt floor board)
- Fuse n/a
- Intelligent battery sensor (under cargo area floor, on battery)
- Jump start terminal point (right rear of engine compt)
- Junction box (right side of dash)
- Nca
- Power distribution system
- Red
- Safety battery terminal generator
- Starter
- Transfer terminal point
Starting Wiring Diagram for BMW X3 28i 2013
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List of elements for Starting Wiring Diagram for BMW X3 28i 2013:
- 2.0l turbo
- 3.0l turbo
- Battery
- Car access system (left side of dash)
- Charging circuit
- Computer data lines system
- Digital motor electronics control module (left rear engine compt)
- Electronic transmission control (right rear of transmission)
- Front power distribution box (left rear of engine compt)
- Fuse 40a
- Hot at all times
- Jump start terminal point (right rear of engine compt)
- Junction box (right side of dash)
- Nca
- Power distribution system
- Red
- Safety battery terminal generator
- Start-stop button
- Starter
- Transfer terminal point
- X13 1b
- X671 1b
- Z10 5b (left kick panel)
SUPPLEMENTAL RESTRAINTS
Supplemental Restraints Wiring Diagram (1 of 3) for BMW X3 28i 2013
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List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for BMW X3 28i 2013:
- (front of left front door) left front door air bag sensor
- (front of right front door) right front door air bag sensor
- (left front of vehicle chassis) left front air bag sensor
- (left side of dash) car access system
- (right front of vehicle chassis) right front air bag sensor
- Air bag act pos con
- Air bag indicator lamp
- Air bag sen pos con
- Air bag sensor
- Belt ten act pos con
- Computer data lines system
- Crash safety module (center console assembly)
- Driver side air bag inflator assembly (steering wheel)
- Fuse 40a
- Fuse 7.5a
- Ground
- Hall senser sig
- High variant roof function module (overhead console)
- Hot at all times
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Lin bus sig
- Pass air bag deact
- Pass seat occ det
- Passenger front seat occupancy detection
- Passenger side air bag inflator assembly (top right side of dash)
- Power distribution system
- Pt-can bus sig
- Red
- Right head air bag inflator assembly (top right of rear compt)
- Sig seat belt buck con
- Z10 26b (right kick panel)
Supplemental Restraints Wiring Diagram (2 of 3) for BMW X3 28i 2013
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List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for BMW X3 28i 2013:
- (attached to driver seat inner rail) (w/o memory) driver seat position sensor
- (center console) (w/ vertical dynamics management) integrated chassis management
- (driver seat safety belt buckle assembly) driver seat belt buckle contact
- (in left "b" pillar) left b-pillar air bag sensor
- (in right "b" pillar) right b-pillar air bag sensor
- (passenger seat safety belt buckle assembly) passenger's seat belt buckle contact
- Driver retractor tensioner
- Driver seat active head restraint
- Front passenger retractor tensioner
- Generator
- Left head air bag inflator assembly (top left of rear compt)
- Passenger's seat active head restraint generator
- Red
- Z10 26b (right kick panel)
Supplemental Restraints Wiring Diagram (3 of 3) for BMW X3 28i 2013
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List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for BMW X3 28i 2013:
- Air bag act pos
- Combox (left rear cargo area)
- Computer data lines system
- Crash safety module (center console assembly)
- Driver's air bag inflator assembly (steering wheel)
- Driver's knee air bag inflator assembly
- Eme call sig
- Nca
- Passenger's air bag inflator assembly (top right side of dash)
- Pt-can bus sig
- Steering column switch cluster
- Terminal generator safety battery
- Trg act pos
- W-up ter 15
TRANSMISSION
A/T Wiring Diagram for BMW X3 28i 2013
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List of elements for A/T Wiring Diagram for BMW X3 28i 2013:
- (center console)
- Can bus sig
- Computer data lines system
- Electronic transmission control (right rear of transmission)
- Electronics junction box
- Fuse 10a
- Fuse 7.5a
- Gear selector switch
- Gnd
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Left shift paddle
- Pnk
- Red
- Right shift paddle
- Shift paddle
- Steering column switch cluster
- Wake up sig
- X13 2b
- Z10 5b (left kick panel)
- Z6000 4b (2.0l turbo) z6000 1b (3.0l turbo)
AWD Wiring Diagram for BMW X3 28i 2013
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List of elements for AWD Wiring Diagram for BMW X3 28i 2013:
- (2.0l turbo) z6000 4b z6000 1b (3.0l turbo)
- Bus sig
- Central gateway module (left side of dash)
- Computer data lines system
- Fuse 30a
- Fuse 7.5a
- Hot at all times
- Hot w/ terminal 30b relay energized
- Junction box (right side of dash)
- Pnk
- Power distribution system
- Red
- Transfer box module (rear of transmission)
- X13 1b
TRUNK, TAILGATE, FUEL DOOR
Trunk & Fuel Door Release Wiring Diagram for BMW X3 28i 2013
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List of elements for Trunk & Fuel Door Release Wiring Diagram for BMW X3 28i 2013:
- (behind right rear quarterpanel) z10 12b
- (left kick panel) z10 5b
- 11b
- Automatic luggage compartment lid actuation (right rear of luggage compt)
- Bonnet contact switch (left front of engine compt)
- Boot lid automatic soft-close drive
- Boot lid/ tailgate lock (tailgate lock: tailgate latch)
- Boot lid/tailgate lock (tailgate lock: tailgate latch)
- Car access system (left side of dash)
- Computer data lines system
- Electronics junction box
- Exterior boot lid button
- Fuel filler flap central locking drive (fuel filler flap door)
- Fuse 15a
- Fuse 40a
- Fuse 5a
- Gnd
- Hall sens sig
- Hall sens sply
- Hot at all times
- Hot w/ terminal 30b relay energized
- Interior lights system
- Interior rear lid button
- Junction box (right side of dash)
- K-can bus sig
- Left rear lid lift drive (in left "d" pillar)
- Lr lid lift drive
- Nca
- Noise suppressor filter
- Power tailgate acoustic sensor
- Pwr sply term 30
- Pwr sply term 30b
- Rear fuse holders (rear compt floor board)
- Rear lid button on inside of rear lid (tailgate latch)
- Red
- Right rear lid lift drive (in right "d" pillar)
- Rr lid lift drive
- Shielding
- Sw sig
- W/ automatic soft close system
- W/o automatic soft close system
- X511 1b
- X512 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 7b (front of driver's footwell)
- Z10 8b (right kick panel)
WARNING SYSTEMS
Warning Systems Wiring Diagram for BMW X3 28i 2013
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List of elements for Warning Systems Wiring Diagram for BMW X3 28i 2013:
- Computer data lines system
- Fuse 5a
- Hot w/ terminal 30b relay energized
- Power distribution system
- Rear fuse holder (rear compartment floor board)
- Tire pressure control (right rear wheelwell)
- Z10 14b (behind right rear quarterpanel)
WIPER/WASHER
Wiper/Washer Wiring Diagram for BMW X3 28i 2013
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List of elements for Wiper/Washer Wiring Diagram for BMW X3 28i 2013:
- 13b
- B-can sig
- Basic variant roof functions module
- Central gateway module (left side of dash)
- Computer data lines system
- Electro-chromic interior rear view mirror
- Fuse 20a
- Fuse 250a
- Fuse 30a
- Fuse 7.5a
- Fuse box (right rear compt floor board)
- Gnd
- Headlight washer pump (washer fluid reservoir)
- High variant roof functions module
- Hot at all times
- Hot w/ terminal 30b relay energized
- Instrument cluster control unit
- Junction box (right side of dash)
- Junction box electronics
- Left washer nozzle heated (bottom left of windshield)
- Outside temperature sensor (left front wheelwell)
- Power distribution system
- Pt-can sig
- Pwr suply
- Rain/driving lights/ condensation/solar sensor
- Rear window washer pump (washer fluid reservoir)
- Rear wiper
- Rear wiper relay
- Red
- Right washer nozzle heated (bottom right of windshield)
- W/ basic variant
- W/ high variant
- Washer fluid level switch
- Washer pump relay
- Windscreen washer pump (in washer fluid reservoir)
- Wiper module
- X217 1b
- X253 1b
- Z10 12b (behind right rear quarterpanel)
- Z10 2b (right front wheelwell)
- Z10 5b (left kick panel)
- Z10 8b (right kick panel)