All Wiring Diagrams for BMW 320i xDrive 2014

ACTIVE BODYWORKS

Active Bodyworks Wiring Diagram, Early Production for BMW 320i xDrive 2014

List of elements for Active Bodyworks Wiring Diagram, Early Production for BMW 320i xDrive 2014:

(on left rear wheelwell) z10 8b
(right side of rear compt) trailer module
Fully automatic towing hitch
Fully automatic towing hitch button
Fully automatic towing hitch drive
Fuse 20a
Hot w/ terminal 30b relay energized
Rear fuse holder (right side of rear compt)
Red
Trailer socket switch
X268 1b
X269 1b
Z10 8b (on left rear wheelwell)

Active Bodyworks Wiring Diagram, Late Production for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Active Bodyworks Wiring Diagram, Late Production for BMW 320i xDrive 2014:

(behind right rear passenger seat) z10 7b
30b
Fully automatic towing hitch button
Fully automatic towing hitch drive
Fuse 20a
Gnd
Hall sens sig
Hot w/ terminal 30b relay energized
Led activation
Rear fuse holder (right side of rear compt)
Red
Sw sig
Towing hitch
Trailer module (right side of rear compt)
Trailer socket switch
X268 1b
X269 1b

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Automatic A/C Wiring Diagram (1 of 4) for BMW 320i xDrive 2014:

(left side of auxiliary water pump) water valve
(or red)
Air conditioning control panel
Air distribution micro switch (basic) (center of dash)
Audio control panel
Basic
Computer data lines system
Evaporator temp snsr
Evaporator temp snsr sig
Evaporator temperature sensor (center of dash)
Footwell temp snsr sig
Footwell temperature sensor
Front center ventilation grille
Front electronic module (fem) (right end of dash)
Fuse 5a
Gnd
Heating/air conditioning system (center of dash, above radio)
High
Hot at all times
K-can bus sig
Left footwell temperature sensor
Left front ventilation temperature sensor
Lin bus sig
Locator lighting
Mixing sir cntr sig
Pwr sply
Rear compartment ventilation grille
Red
Refrigerant pressure sensor (right front of engine compt)
Rh footwell temp snsr
Rh fr ventilation temp snsr
Right footwell temperature sensor
Right front ventilation temperature sensor
Sens gnd
Sens sig
Sply
Ventilation temperature sensor (center of dash)
Vol sply
W/ navigation
W/o navigation
X4711
X4717
Z10 1b (left front of engine compt)

Automatic A/C Wiring Diagram (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Automatic A/C Wiring Diagram (2 of 4) for BMW 320i xDrive 2014:

(left rear of engine compt) (hybrid) auxiliary water pump
(right front of engine compt) (hybrid) electrical air conditioning compressor
(under left front of vehicle) (hybrid) electrical machine electronics
2.0l turbo
2.0l turbo & 3.0l turbo
2.0l turbo diesel
3.0l turbo
A/c compressor
Bsd bus sig
Computer data lines system
Control valve
Cut-out relay
Digital diesel electronics (2.0l turbo diesel) digital motor electronics (2.0l turbo & 3.0l turbo) (2.0l turbo: top rear of engine) (except 2.0l turbo: right rear of engine compt)
Elec fan
Magnetic clutch
Map thermostat
Pt-can bus sig
Radiator outlet temperature sensor (right side of engine)
Red
Shield
Shut-off valve (3.0l turbo & w/ sport package)
Sply map
Sply pump
Temp sens
Temp sens sig
W/ fan 300w
W/ fan 400w/600w
W/ fan 850w
X13 1b
X13 3b
X2042
X2411
X60681
X664 1b
Z10 2b (right front corner of engine compt)
Z6000 2b (top of engine)
Z6000 4b (left rear of engine)

Automatic A/C Wiring Diagram (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Automatic A/C Wiring Diagram (3 of 4) for BMW 320i xDrive 2014:

(3.0l turbo & w/ sport package) electric coolant pump 2
(right plenum chamber e-box) (w/ fan 850w) electric fan cut-off relay
2.0l turbo
2.0l turbo diesel
3.0l turbo
Characteristic map thermostat (3.0l turbo: rear of engine)
Computer data lines system
Coolant expansion tank shut-off valve (2.0l turbo diesel)
Electric coolant pump (rear of engine)
Electric fan (front of engine compt)
Electric fan cut-off relay (w/ fan 300w & 400w/600w) (right plenum chamber e-box)
Engine controls system
Engine coolant temperature sensor (2.0l turbo: top front of engine) (3.0l turbo: rear of engine)
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 125a 50a 80a
Fuse 50a 30a
Fuse 5a
Hot at all times
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Management electronics accumulator (hybrid)
Power distribution system
Red
Refrigerant shut-off valve (high voltage battery) (hybrid)
W/ coolant pump 2.0l turbo 200w
W/ coolant pump 200w
W/ coolant pump 400w
W/ coolant pump 400w & 3.0l turbo 335i & 335xi
W/ fan 300w
W/ fan 400w/600w
W/ fan 850w
X13 3b
X664 2b
X671 1b
X705 1b
Z10 15b (right front of engine compt)
Z10 2b (right front corner of engine compt)
Z6000 3b (2.0l turbo & 2.0l turbo diesel) z6000 4b (3.0l turbo) (2.0l turbo & 2.0l turbo diesel: front of engine) (3.0l turbo: left rear of engine)

Automatic A/C Wiring Diagram (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Automatic A/C Wiring Diagram (4 of 4) for BMW 320i xDrive 2014:

(under right side of dash)
10b
Air distribution flap motor (basic) (center of dash, above radio)
Auc sensor (right rear of engine compt)
Basic
Blower motor (behind right side of dash)
Blower output stage
Computer data lines system
Defroster flap motor (high) (behind right side of dash)
Fresh air flap motor (right side of dash)
Front electric auxiliary heater
Front power distribution box (right rear of engine compt)
Front refrigerant shut-off valve (hybrid)
Fuse 100a
Fuse 10a
Fuse 40a
Fuse 5a
High
Hot at all times
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Left front footwell flap motor (high)
Left front stratification flap motor (high) (left side of dash)
Left mixing flap drive (high)
Mixing flap drive (basic)
Rain lights/ condensation/ solar sensor (solar sensor: top center of dash) condensation: center of windshield)
Rear compartment flap motor (high)
Red
Right front footwell flap motor (high)
Right front stratification flap motor (high)
Right mixed air flap motor (high) (center of dash, above radio)
X04000
X4712
Z10 5b (right footwell)
Z10 6b (right footwell)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Anti-lock Brakes Wiring Diagram for BMW 320i xDrive 2014:

(top of brake pedal assembly) (hybrid) brake pedal travel sensor
(under center console) integrated chassis management
Brake fluid level switch (left rear of engine compt)
Brake light switch (under left side of dash)
Bus sig flexray
Center console control panel
Computer data lines system
Distribution system
Dtc button sig
Dynamic stability control (dsc) (left rear of engine compt)
Flexray bus sig
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Funch light
Fuse 30a
Fuse 40a
Fuse 5a
Gnd
Hot at all times
Hot w/ terminal 30b relay energized
Interior lights system
Left front brake pad wear sensor (behind left front wheel)
Left front wheel speed sensor (left front wheel)
Left rear wheel speed sensor (behind left rear wheel)
Nca
Parking brake warning switch (under center console)
Power
Right front wheel speed sensor (behind right front wheel)
Right rear brake pad wear sensor (right rear wheel)
Right rear wheel speed sensor (behind right rear wheel)
Sig brk sw
Snsr sig
Spd sig
Steering column switch cluster
Sw sig
Sw sig parking brk
Terminal 30
Terminal 30b
Volt sply
Wake up sig
Warning sig
Wear sig
Z10 21b (left rear of engine compt)
Z10 4b (left footwell)

ANTI-THEFT

Access/Start Wiring Diagram (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Access/Start Wiring Diagram (1 of 2) for BMW 320i xDrive 2014:

(right corner of luggage compt) z10 9b
12b
13b
14b
81g
Aerail sig
Aerial sig
Anti-theft alarm system ind
Bonnet contact switch (left rear of engine compt)
Boot lid/ tailgate lock (sedan)
Boot lid/ tailgate lock (sports wagon & gran turismos)
Can h
Can l
Clutch mod
Clutch switch module (m/t) (under left side of dash)
Comfort access
Comfort access 4b
Computer data lines system
Dr cont sig
Drivers door lock (left front door)
Electrochromic interior rearview mirror
Front center console interior aerial
Front electronic module (right end of dash)
Front passenger door lock (right front door)
Fuse 125a
Fuse 5a
Fuse box
Gnd
Hot at all times
Hot w/ bi-stable relay energized
Interior lights system
Lin bus sig
Mechanism sig
Power distribution system
Pwr sply
Rear center console interior aerial
Rear drivers side door lock (left rear door)
Rear electronic module (rem) (right rear of luggage compt)
Rear fuse holder (right side of rear compt)
Rear passenger's side door lock (right rear door)
Red
Remote control receiver
Roof function center
Sig
Siren w/ tilt alarm sensor
Sw sig
Ter 15 sply
Term 15 sply
W/ automatic soft close system
W/o automatic soft close system
X28 1b
X5 1b
X8 1b
X9 1b
Z10 3b (left footwell)
Z10 4b (left footwell)
Z10 5b (right footwell)
Z10 6b (right footwell)
Z10 7b (behind right rear passenger seat)
Z10 8b (on left rear wheelwell)
Z10 9b (right corner of luggage compt)

Access/Start Wiring Diagram (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Access/Start Wiring Diagram (2 of 2) for BMW 320i xDrive 2014:

(on steering column) electric steering lock
(or red)
(right footwell)
Aerial sig
Bumper aerial
Computer data lines system
Driver electronic outer door handle module
Driver side external aerial
Front electronic module (right end of dash)
Front passenger side external aerial
Ground
Groung
Led act
Lin bus sig
Luggage compartment aerial
Passenger electronic outer door handle module
Ring aerial
Sig
Signal shift
Start sig
Start stop
Start-stop button
Steering column cluster switch
Terminal 30
W/o automatic engine start/stop function
X28 1b
X5 1b
Z10 3b (left footwell)
Z10 5b

Anti-theft & Central Locking Wiring Diagram (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Anti-theft & Central Locking Wiring Diagram (1 of 2) for BMW 320i xDrive 2014:

Bonnet contact switch (left rear of engine compt)
Can h
Can l
Central locking drv act
Computer data lines system
Contact sig
Dr contact sig
Driver's door lock (left front door)
Electronics junction box
Front electronic module (right end of dash)
Front passenger's door lock (right front door)
Fuse 125a
Fuse 20a
Fuse 50a
Fuse 5a
Fuse box
Gnd
Hot at all times
Hotel pos sw
Interior lights system
Interior rear lid button
Lin bus sig
Locating lamp
Mechanism sig
Power distribution system
Rear fuse holder (right side of rear compt)
Red
Remote control receiver
Sig
Siren w/ tilt alarm sensor
Sw sig
Term 30 sply
X28 1b
X5 1b
Z10 3b (left footwell)
Z10 4b (left footwell)
Z10 5b (right footwell)
Z10 9b (right corner of luggage compt)

Anti-theft & Central Locking Wiring Diagram (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Anti-theft & Central Locking Wiring Diagram (2 of 2) for BMW 320i xDrive 2014:

(rear compt door) rear window locking
11b
13b
14b
Boot lid/tailgate lock
Bus sig
Central locking button hazard warning switch operating facility
Computer data lines system
Driver's side rear door lock (left rear door)
Electrochromic interior rearview mirror
Exterior boot lid button
Fuel filler flap central locking drive
Gnd
Hotel position switch
Lid button
Lid contact
Lock drv
Passenger's side rear door lock (right rear door)
Rear electronic module (rem) (right rear of luggage compt)
Red
Roof function center
System ind alarm anti-theft
Term 30 sply
X8 1b
X9 1b
Z10 6b (right footwell)
Z10 7b (behind right rear passenger seat)
Z10 8b (on left rear wheelwell)
Z10 9b (right corner of luggage compt)

BODY CONTROL MODULES

Front Electronic Control Module Wiring Diagram (1 of 3) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Front Electronic Control Module Wiring Diagram (1 of 3) for BMW 320i xDrive 2014:

(or pnk)
1 to 8 (not used)
17 to 26 (not used)
35 to 44 (not used)
Aerial sig
Air conditioning system
Ambient light
Anti-theft & trunk, tailgate, fuel doors systems
Anti-theft system
Bus sig
Bus sig diag
Computer data lines system
Courtesy light
Ctrl valve
Data line
Door locks & anti-theft systems
Dr cont sig
Eng start sig
Engine controls system
Front electronic module (right end of dash)
Fuse 125a
Fuse box
Headlights system
Hi bem light
Hi range
Hi variant
Horns system
Hot at all times
Instrument cluster system
Inter light
Interior lights system
K can bus
K can2 bus
K-can2 bus
Level sens
Lin bus
Lin bus sig
Lo bem light
Lo range
Loc lighting
Lock sig
Mag clutch
Pnk
Pnk/red
Pt can bus
Pt can h
Pt can l
Red
Sens sig
Sig
Sply
Starting/charging system
Sw sig
Terminal 15n
Trunk, tailgate, fuel doors system
Wake up
Washer pump
Water valve
Wind wper
Wiper
Wiper/washer system
Wiper/washer system door locks & trunk, tailgate, fuel doors systems

Front Electronic Control Module Wiring Diagram (2 of 3) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Front Electronic Control Module Wiring Diagram (2 of 3) for BMW 320i xDrive 2014:

(right footwell) z10 6b
Act rly
Air conditioning system
Anti-theft system
Auc sens
Brk sw
Cen loc drv
Clutch mod
Comfort access
Computer data lines system
Cruise control & starting/charging systems
Defogger & memory systems
Door locks & anti-theft systems
Door locks & trunk, tailgate, fuel doors systems
Door locks system
Drv act
Exterior lights system
Fog lights
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Gear sw
Ground
Hall sens sig
Headlights system
Hi beam
Hot at all times
Hzg lights sw
Ind lamp
Instrument cluster system
Int light
Int lights
Interior lights system
Jet heater
Led act hzd warn light sw
Left sig light
Lev sens
Light act
Lin bus
Lin bus sig
Lo beam
Lock drv act
Mirror act
Nav conn
Power windows system
Press sens
Pwr slpy
Pwr sply
Pwr wind drv
Red
Relay act
Right sig light
Sens ground
Sens sig
Sens sply
Shutter act
Side light act
Sw sig
Terminal 15 sply
Terminal 15n
Terminal 15n relay
Terminal 30
Terminal 30b
Terminal 30b relay
Terminal 30f
Trunk, tailgate, fuel doors system
Ventilation grille
Washer pump
Window sw
Wiper/washer system
Z10 5b (right footwell)

Front Electronic Control Module Wiring Diagram (3 of 3) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Front Electronic Control Module Wiring Diagram (3 of 3) for BMW 320i xDrive 2014:

(or red)
10b
Aerial sig
Air conditioning system
Anti-theft system
Arrest button
Bistable relay
Computer data lines system
Data line
Door locks & interior lights systems
Door locks & trunk, tailgate, fuel doors systems
Door locks system
Exterior lights & interior lights systems
Exterior lights system
Front electronic module (right end of dash)
Ground
Head up disp
Horns system
Instrument cluster system
Interior lights system
K can h
K can l
K-can2 bus
Led activation
Led activation
Light sw
Lin bus sig
Locator light
Navigation system
Out side sig
Position sw
Pt can h
Pt can l
Pwr sply
Rear fuse holder (right side of rear compt)
Red
Sig shift
Sound systems
Start sig
Start stop
Starting/charging & anti-theft systems
Terminal 15
Terminal 15n relay
Terminal 30
Terminal 30b relay
Terminal 30f

Rear Electronic Control Module Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Rear Electronic Control Module Wiring Diagram for BMW 320i xDrive 2014:

(behind right rear passenger seat) z10 7b
11b
12b
13b
14b
Anti-theft system
Boot lid contact
Brk light
Brk light act
Brk light sw sig
Central lck drive
Central lck drv act
Central loc driv
Computer data lines system
Defogger system
Door locks & trunk, tailgate, fuel doors systems
Door locks system
Exterior lights system
Ful lev sens sig
Fuse 20a
Fuse 50a
Fuse 5a
Fuse box
Ground
Hall sens
Hall sens sig
Haz wrng light sw
Hot at all times
Hot w/ terminal 30b relay energized
Ind lamp
Indicator lamp
Instrument cluster system
Interior lights system
K-can bus sig
Lev sens sig 2
Licence plate light
Lt dynamic brk
Lugg compt light
Navigation system
Power distribution system
Power windows system
Pwr sply
Pwr window drv
Pwr window sw
Rear electronic module (right rear of luggage compt)
Rear fuse holder (right side of rear compt)
Rear wiper sply
Red
Reset contact sig
Reversing light
Roll sun blind
Rt dynamic brk
Sens ground
Soft-close drv
Sply
Sw sig
Tail light
Terminal 15
Terminal 30
Terminal 30b
Terminal 30f
Trunk, tailgate, fuel doors system
Ultrasonic sens
Window defogger
Window lck
Wiper/washer system
Z10 9b (right corner of luggage compt)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Computer Data Lines Wiring Diagram (1 of 4) for BMW 320i xDrive 2014:

(or pnk)
(or red)
10b
Ac line
Active sound design
Awd
Blower output stage
Bus sig
Bus sig diag
Can h
Can l
Combox (w/ combox) telematic communication box (w/o combox) (w/o combox: under left front 1b of trunk floor) (w/ combox: under left side of luggage compt floor)
Data line
Driver's door switch block
Driver's exterior mirror
Electronic damper control (right rear of luggage compt) 1b
Except hybrid
Fem front electronic module (right end of dash)
Flex bus sig
Front passenger exterior mirror
Fuse 125a
Fuse 7.5a
Fuse box
Head unit
Heating/air conditioning system (early production) (center of dash, above radio)
Heating/air conditioning system (late production) (center of dash, above radio) 2b
Hifi amplifier
Hot at all times
Hot w/ terminal 30f relay energized
Hybrid
Instrument cluster control unit
K can bus
K can2 bus
K can2 h
K can2 l
K lin
K line
K-can2 bus
K-lin
K-lin-1
Light switch unit
Lin bus sig
Pnk
Pnk/red
Pt can h
Pt can l
Rain/light/ solar/ condensation sensor (solar sensor: top center of dash) (except solar sensor: center of windshield)
Red
Rwd
Sply
Steering column switch cluster
W15up
X20 1b
X28 1b
X5 1b

Computer Data Lines Wiring Diagram (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Computer Data Lines Wiring Diagram (2 of 4) for BMW 320i xDrive 2014:

(hybrid) controller
(or pnk)
(or red)
(right side of rear compt)
(under drivers seat) (hybrid) drivers seat module
(under front passenger's seat) (hybrid) front passenger seat module
Automatic luggage compartment lid actuation
Bus sig
Driver seat belt extender controller
Electrochromic interior rearview mirror
Electromechanical power steering (on steering rack)
Except hybrid & hybrid w/ lane change warning
Front passenger seat belt extender controller
Hybrid w/o lane change warning
K can2 h
K can2 l
K-can2 bus
K-lin
K-lin-14
Lane change warning (right corner of rear bumper)
Left headlight
Pnk
Pnk/red
Red
Right headlight
Roof function center
Touch box
Trailer module (late production)
Trailer socket (late production)
W/ trailer module
W/o trailer module
X12 1b
X14 1b

Computer Data Lines Wiring Diagram (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Computer Data Lines Wiring Diagram (3 of 4) for BMW 320i xDrive 2014:

(or pnk)
(or red)
(right rear of luggage compt) rem rear electronic module
(under driver seat) driver seat heating module
(under front passenger seat) passenger seat heating module
14b
All round vision camera (left kick panel)
Auxiliary control unit
Can h
Can l
Controller (except hybrid)
Drivers seat module (except hybrid) (under driver seat)
Front passenger seat module (except hybrid) (under front passenger's seat)
Heating module
K can bus
K can2 h
K can2 l
K-lin-14
K-lin-6
Left rear seat heating switch
Parking assistant (w/ parking maneuvering assistant) (right rear of luggage compt)
Pnk
Rear driver's side seat
Rear passenger's side door
Rear passenger's side seat
Red
Right rear seat heating switch
Seat switch cluster
Tire pressure control module (right side of rear compt)
Trailer module (early production) (right side of rear compt)
Trailer socket (early production)
W/ trailer module
W/o trailer module
X12 1b
X14 1b
X382 1b
X382 3b
X9 1b

Computer Data Lines Wiring Diagram (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Computer Data Lines Wiring Diagram (4 of 4) for BMW 320i xDrive 2014:

(or pnk)
(or red)
15wup
2.0l turbo diesel 2.0l turbo 3.0l turbo sedan
3.0l turbo hybrid
Accumulator management electronics
Active cruise control (center of front bumper)
Bus sig
Camera based driver assistance system
Crash safety module (rear of center console)
Diagnosis socket
Diagnosis socket terminating resistor
Digital motor electronics (dme) control module (except diesel) digital diesel electronics (diesel) (2.0l turbo: top rear of engine)
Dynamic stability control (dsc) (left rear of engine compt)
Electrical machine electronics (under left front of vehicle)
Electronics transmission control (inside bottom of transmission)
Except hybrid
Fuel pump control (ekps)
Gear selector switch
Hybrid
Integrated chassis management (under center console)
Left reversible electromotive automatic reel
Pnk
Pt can h
Pt can l
Pt can2 h
Pt can2 l
Pt can2h
Pt can2l
Pt canh
Pt canl
Red
Right reversible electromotive automatic reel
S can h
S can l
Scr control unit (diesel)
Transfer box (bottom rear of transfer case)
Vehicle sound generator (hybrid)
Wake-up
X13 1b
X13 2b
X13 5b
X13 6b
X252 2b
Z10 3b (left footwell)
Z10 4b (left footwell)

COOLING FAN

Cooling Fan Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Cooling Fan Wiring Diagram for BMW 320i xDrive 2014:

(3.0l turbo: rear of engine) characteristic map thermostat
10b
2.0l turbo
2.0l turbo diesel
3.0l turbo
Auxiliary water pump (hybrid) (left rear of engine compt)
Bsd bus sig
Computer data lines system
Cut-out relay
Digital diesel electronics (2.0l turbo diesel) digital motor electronics (2.0l turbo & 3.0l turbo) (2.0l turbo: top rear of engine) (except 2.0l turbo: right rear of engine compt)
Elec fan
Electric coolant pump (rear of engine)
Electric coolant pump 2 (3.0l turbo & w/ sport package)
Electric fan (front of engine compt)
Electric fan cut-off relay (w/ fan 300w & 400w/600w) (right plenum chamber e-box)
Electric fan cut-off relay (w/ fan 850w) (right plenum chamber e-box)
Electrical machine electronics (hybrid) (under left front of vehicle)
Engine controls system
Engine coolant temperature sensor (2.0l turbo: top front of engine) (3.0l turbo: rear of engine)
Front power distribution box (right rear of engine compt)
Front refrigerant shut-off valve (hybrid)
Fuse 10a
Fuse 50a 30a
Fuse 50a 80a 125a
Fuse 5a
Hot at all times
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Management electronics accumulator (hybrid)
Map thermostat
Power distribution system
Pt-can bus sig
Radiator outlet temperature sensor (right side of engine)
Red
Refrigerant shut-off valve (high voltage battery)
Shut-off valve (3.0l turbo & w/ sport package)
Shutoff valve coolant expansion tank (2.0l turbo diesel)
Sply map
Sply pump
Temp sens
Temp sens sig
W/ coolant pump 200w
W/ coolant pump 400w
W/ fan 300w
W/ fan 300w & 400w/600w
W/ fan 400/600w
W/ fan 850w
X13 1b
X13-3b
X2411
X664 1b
X664 2b
X671 1b
X705 1b
Z10 15b (right front of engine compt)
Z10 2b (right front corner of engine compt)
Z6000 3b (2.0l turbo) (front of engine)
Z6000 4b (3.0l turbo) (left rear of engine)

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Cruise Control Wiring Diagram for BMW 320i xDrive 2014:

(2.0l turbo diesel) hot w/ dme relay energized (2.0l turbo & 3.0l turbo) hot w/ terminal 30b relay energized
(center of front bumper) active cruise control
10a
2.0l turbo
2.0l turbo diesel
3.0l turbo
30a
Accelerator pedal module (part accelerator pedal assembly)
Brake light switch (under left side of dash)
Clutch module (m/t) (under left side of dash)
Clutch sig
Computer data lines system
Digital motor electronics (2.0l turbo & 3.0l turbo) digital diesel electronics (2.0l turbo diesel) (2.0l turbo & 3.0l turbo: lower left side of engine)
Electromotive throttle actuator (on right cylinder bank throttle body assembly)
Electronic steering wheel module (in steering wheel)
Front electronic module (right end of dash)
Front power distribution box (2.0l turbo & 3.0l turbo) fuse holder (2.0l turbo diesel) (2.0l turbo & 3.0l turbo: right rear of engine compt) (2.0l turbo diesel: right side of rear compt)
Fuse
Fuse 5a
Gnd
Gnd acc
Gnd mtr
Hot w/ terminal 15n relay energized
Instrument cluster control unit
Left multifunction steering wheel switch
Nca
Pmw-bfi
Pt can h
Pt can l
Red
Right multi-function steering wheel switch block
Sig acc
Sig mtr
Sply acc
Sply mtr
Sply term 30
Steering column switch cluster
Throttle valve (left side of engine)
X13 4b
X2411
X252 2b
X8582
Z10 1b (left front of engine compt)
Z10 2b (right front corner of engine compt)
Z10 4b (left footwell)
Z7 1b
Z7 6b

DEFOGGERS

Heated Mirrors Wiring Diagram, with LIN bus Function for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Heated Mirrors Wiring Diagram, with LIN bus Function for BMW 320i xDrive 2014:

(left footwell) z10 3b
Can h
Can l
Computer data lines system
Driver exterior mirror
Driver's door switch block
Front electronic module (right end of dash)
Front passenger exterior mirror
Front power distribution box (right rear of engine compt)
Fuse 125a
Fuse 7.5a
Fuse box
Gnd
Hot at all times
Hot w/ terminal 30b relay energized
Lin bus sig
Mirror heating
Red
X28 1b
X5 1b
Z10 5b (right footwell)

Heated Mirrors Wiring Diagram, without LIN bus Function for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Heated Mirrors Wiring Diagram, without LIN bus Function for BMW 320i xDrive 2014:

(left footwell) z10 3b
Can-h
Can-l
Computer data lines system
Driver exterior mirror
Driver's door switch block
Front electronic module (right end of dash)
Front passenger exterior mirror
Front power distribution box (right rear of engine compt)
Fuse 125a
Fuse 7.5a
Fuse box
Gnd
Hot at all times
Hot w/ terminal 30b relay energized
Lin bus sig
Mirr heater
Mirror heating
Nca
Power distribution system
Red
X28 1b
X5 1b
Z10 3b (left footwell)
Z10 5b (right footwell)

Rear Defogger Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Rear Defogger Wiring Diagram for BMW 320i xDrive 2014:

(or red)
12b
14b
Computer data lines system
Fuse 30a
Heating/air conditioning system (center of dash, above radio)
Hot at all times
K-can bus sig
Nca
Nca (or red)
Rear electronic module (right rear of luggage compt)
Rear window defogger
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Rear window defogger relay
Red
Sedan
Sports wagon
Z10 8b (on left rear wheelwell)

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Electronic Power Steering Wiring Diagram for BMW 320i xDrive 2014:

(in right front wheelwell) z10 20b
Electromechanical power steering (on steering rack)
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 125a
Fuse 5a
Hot at all times
Hot w/ terminal 15n relay energized
Pnk/red
Red
Steering torque sensor
Z4 2b
Z7 3b

ELECTRONIC SUSPENSION

Air Suspension Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Air Suspension Wiring Diagram for BMW 320i xDrive 2014:

(rear of center console) crash safety module
(right end of dash) front electronic module
Air bag sens
Center console operating unit
Computer data lines system
Drv dyn ctrl sw sig
Dtc btn sig
Dynamic stability control (dsc) (left rear of engine compt)
Flexray bus sig
Front power distribution box (right rear of engine compt)
Function lighting
Fuse 25 5a
Ground
Hot w/ terminal 30b relay energized
If equipped
Integrated chassis management (under center console)
Left front level sensor
Left rear level sensor
Lf level sens sig
Lf level sens sply
Lr level sens sply
Parking aid ctrl sig
Power distribution system
Sens ground
Wake up sig, term 15
Wake-up sig
Z10 10b (front of center console)

Dynamic Drive Suspension Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Dynamic Drive Suspension Wiring Diagram for BMW 320i xDrive 2014:

11b
Activation
Electronic damper control (right rear of luggage compt)
Flexray bus sig
Front electronic module (right end of dash)
Fuse 20a
Fuse 5a
Gnd
Hot at all times
Hot w/ terminal 15n relay energized
Left front coil valve
Left front vertical-acceleration sensor
Left rear coil valve
Lf vertical 5v
Lf vertical gnd
Lf vertical sig
Pnk
Power distribution system
Rear fuse holder (right side of rear compt)
Red
Rf vertical 5v
Rf vertical sig
Right front coil valve
Right front vertical-acceleration sensor
Right rear coil valve
Terminal 15
Terminal 30
X0172
X0173
X044
X045
X046
X047
Z10 9b (right corner of luggage compt)

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW 320i xDrive 2014:

(left footwell)
(left footwell) z10 4b
(not used)
(right front corner of engine compt)
(right rear of luggage compt) dc/dc converter
(under engine valve cover) valvetronic actuator motor
Accelerator pedal module (part accelerator pedal assembly)
Brake light switch (under left side of dash)
Clutch sig
Clutch switch module (m/t) (under left side of dash)
Computer data lines system
Cooling fans system
Cut-out relay
Digital motor electronics (dme) control module (top rear of engine)
Dme main relay
Electric fan
Electrical exhaust flap (left side of rear compt)
Eng strt sig
Environmental air catalyst sensor
Ethanol sens sig
Ethanol sens sply
Flap activation
Flexray bus sig
Front electronic module (right end of dash)
Fuel inj activation
Fuel inj sply
Fuse 125a
Fuse 15a
Fuse 20a
Fuse 40a
Fuse box
Gnd
Hall sens gnd
Hall sens sig
Hall sens sply
Hot at all times
Ign sply
Ignition & fuel injection relay
Late production
Leak detection sig
Lin bus sig
Motor position sensor
Mtr activation
Natural vacuum leak detection temperature sensor & pressure switch
Pnk
Pt-can bus sig
Red
Rly activation
Sens gnd
Sens sig
Sens sply
Spd sig
Term 15 sply
Term 15 wake up sig
Term 30b sply
Transfer terminal point (early production)
Valvetronic relay
Vlv sply
X13 1b
X1397 1b
X541 1b
X541 2b
Z10 2b
Z10 4b
Z10 9b (right corner of luggage compt)
Z11 1b
Z11 3b
Z11 4b
Z6000 4b (left rear of engine)
Z8 3b

2.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW 320i xDrive 2014:

(front left side of engine) knock sensor cylinders 1 & 2
(left front of engine compt)
(rear left side of engine) knock sensor cylinders 3 & 4
Act activation
Digital motor electronics (dme) control module (top rear of engine)
Elec trtl act gnd
Elec trtl act sig
Elec trtl act sply
Ethanol sensor
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 15a
Fuse 5a
Hot at all times
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Knock sens sig
Lin bus sig
Nca
Oil lvl sens sig
Oil lvl sens sply
Oxygen sens sig
Oxygen sensor before catalytic converter
Power distribution system
Pressure sens sig
Rear fuse holder (right side of rear compt)
Red
Sens gnd
Sens sig
Sens sply
Starting/ charging system
Vlv activation
Vlv sply
Wastegate valve pressure converter (w/o exhaust emissions standard euro 6)
Z10 1b
Zero gear sensor (top of transmission)

2.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW 320i xDrive 2014:

(above fuel injector cylinder 1) fuel injector cylinder 1
(above fuel injector cylinder 2) fuel injector cylinder 2
(above fuel injector cylinder 3) fuel injector cylinder 3
(above fuel injector cylinder 4) fuel injector cylinder 4
(above ignition coil cylinder 1)
(above ignition coil cylinder 2)
(above ignition coil cylinder 3)
(above ignition coil cylinder 4)
(top of engine)
11b
Digital motor electronics (dme) control module (top rear of engine)
Electric throttle actuator (on right cylinder bank throttle body assembly)
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 20a
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
Ignition coil cylinder 1
Ignition coil cylinder 2
Ignition coil cylinder 3
Ignition coil cylinder 4
Nca
Oil level sensor (bottom of oil pan)
Oil pressure control valve
Oxygen sensor after catalytic converter
Quantity control valve
Rail pressure sensor (left side of engine)
Rear fuse holder (right side of rear compt)
Red
Spark plug
Z6000 1b (top of engine)
Z6000 2b

2.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW 320i xDrive 2014:

(under right rear seat) (w/ ethenol sensor) electric fuel pump
Computer data lines system
Crankshaft sensor
Early production
Electric fuel pump (w/o ethanol sensor) (under right rear seat)
Exhaust camshaft sensor (left front of cylinder head)
Fuel pump control (ekps)
Hot film air mass meter (in engine air intake duct)
Intake air temperature pressure sensor
Intake camshaft sensor (left front of cylinder head)
Intake manifold pressure sensor (rear of intake manifold)
Late production
Nca
Red
Venturi nozzle pressure sensor
Z10 7b (behind right rear passenger seat)

2.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW 320i xDrive 2014:

(front of engine) exhaust vanos solenoid actuator
(front of engine) intake vanos solenoid actuator
(top center of engine) tank venting valve
Bypass blow-off valve
Characteristic map thermostat
Cooling fans system
Digital motor electronics (dme) control module (top rear of engine)
Elec wstgt vlv gnd
Elec wstgt vlv sig
Elec wstgt vlv sply
Electrical wastegate valve (w/o exhaust emissions standard euro 6)
Engine coolant temperature sensor (top front of engine)
Engine oil pressure 1 temperature sensor
Engine ventilation heating
Heater gnd
Heater sply
Lin bus sig
Map activation
Map sply
Meter gnd
Meter sig
Meter sply
Radiator outlet temperature sensor (right side of engine)
Rotor position sensor
Sens gnd
Sens sig
Sens sply
Sply
Sply pump
Vlv activation
Vlv sply
X13 1b
X664 1b

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Backup Lamps Wiring Diagram for BMW 320i xDrive 2014:

(right footwell) z10 5b
13b
14b
2.ol & 3.0l turbo
2.ol turbo
2.ol turbo diesel
3.ol turbo
Can bus sig
Computer data lines system
Electronic transmission control (except hybrid) automatic transmission (hybrid) (except hybrid: inside bottom of transmission)
Except gt
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Gear select switch
Gnd
Hot at all times
Left inner taillight
Lt rev sw
Rear electronic module (right rear of luggage compt)
Red
Rev gear sw
Reverse
Reversing gear switch (m/t)
Right inner taillight
Rt rev lt
Term 30
X13 1b
X13 4b
Z10 1b (left front of engine compt)
Z10 7b (behind right rear passenger seat)
Z6000 1b (top of engine)
Z6000 4b (left rear of engine)

Exterior Lamps Wiring Diagram (1 of 3) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for BMW 320i xDrive 2014:

(or red)
12b
13b
14b
Aux brk
Brake light
Brk lt
Brk lt sw sig
Can bus
Computer data lines system
Direction
Except gt
Flashing ind lp
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Fuse 5a
Gnd
Hot at all times
Hot w/ bi-stable relay energized
Hzd warn lt sw
Interference suppressor filter 2 (gt)
Led act
Left license plate light
Left tail lt
License plate lt
Light switch unit
Lin bus sig
Lt dynamic brk
Power sply
Pwr sply
Rem rear electronic module (right rear of luggage compt)
Right license plate light
Right outer taillight
Rt dynamic brk
Rt tail lt
Side lts act
St stp button
Tail light
Tail lt
Term 30
Z10 5b (right footwell)
Z10 9b (right corner of luggage compt)

Exterior Lamps Wiring Diagram (2 of 3) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for BMW 320i xDrive 2014:

(under left side of dash) brake light switch
Auxiliary brake light
Brake light
Design light
Direction
Early production
Except gt
Late production
Left outer taillight
Lights side
Noise suppressor filter
Operating unit, hazard warning switch & central locking button
Rear window button
Right headlight
Sedan & sports wagon
Side lights/daytime driving lights led module
Side marker light
Tail light
Trailer module (right side of rear compt)
Trailer socket
W/ trailer module
W/ xenon head light
W/o trailer module
W/o xenon head light
X25828
Z10 2b (right front corner of engine compt)
Z10 4b (left footwell)
Z10 8b (on left rear wheelwell)
Z10 9b (right corner of luggage compt)

Exterior Lamps Wiring Diagram (3 of 3) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for BMW 320i xDrive 2014:

Backup lamps circuit
Brake dynamic
Design light
Direction
Driver exterior mirror
Dynamic brake
Except gt
Front passenger exterior mirror
Interference suppressor filter 2 (gt)
Left headlight
Left inner taillight
Reverse
Right inner taillight
Side lights
Side lights/daytime driving lights led module
Side marker light
Side repeater lamp
Tail
W/ xenon headlight
W/o xenon headlight
X28 1b
X5 1b
Z10 1b (left front of engine compt)
Z10 3b (left footwell)
Z10 5b (right footwell)

Trailer Tow Wiring Diagram, Early Production for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Trailer Tow Wiring Diagram, Early Production for BMW 320i xDrive 2014:

(behind right rear passenger seat)
(right side
13b
Computer
Computer data lines system
Data lines
Exterior
Exterior lamps circuit
Fully automatic
Fuse 20a
Hot w/ bi-stable relay energized
Hot w/ terminal 30b relay energized
Lamps circuit
Of rear compt)
Rear fuse holder (right side of rear compt)
System
Towing hitch
Trailer module
Trailer socket
W/ trailer module
W/o trailer module
X268 1b
X269 1b
Z10 7b
Z10 7b (behind right rear passenger seat)
Z10 9b (right corner of luggage compt)

Trailer Tow Wiring Diagram, Late Production for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Trailer Tow Wiring Diagram, Late Production for BMW 320i xDrive 2014:

(behind right rear passenger seat)
12b
13b
14b
Activation, flashing indicator lamp
Activation, reversing light electronic drive
Active bodyworks system
Computer data lines system
Exterior lamps circuit
Fuse 20a
Hot w/ bi-stable relay energized
Hot w/ terminal 30b relay energized
K-can bus signal
Rear fuse holder (right side of rear compt)
Rem rear electronic module (right rear of luggage compt)
Trailer module (right side of rear compt)
Trailer socket
W/ trailer module
W/o trailer module
X268 1b
X269 1b
Z10 7b
Z10 7b (behind right rear passenger seat)
Z10 9b (right corner of luggage compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW 320i xDrive 2014:

(2.0l turbo) ignition coil cylinder 1
(2.0l turbo) ignition coil cylinder 2
(2.0l turbo) ignition coil cylinder 3
(2.0l turbo) ignition coil cylinder 4
(basic version) driver exterior mirror
(hybrid) air conditioning compressor (electrical)
(hybrid) electric machine electronics
(hybrid) electric vacuum pump
(hybrid) electronic transmission control
(hybrid) starter motor generator
(late production) front power distribution box
(w/ sport package) electric coolant pump 2
(w/o memory) driver seat-position sensor
(w/o memory) front passenger seat-position sensor
Active cruise control
Auxiliary water pump
Camera-based driver assistance systems
Crash safety module
Dashboard lighting center
Diagnosis plug
Driver electronic outer door handle module
Driver lumbar support valve block
Driver seat belt buckle contact
Driver seat module
Driver's door door panel lighting
Driver's door entrance light
Driver's door lock
Driver's door switch block
Driver's seat back- rest width adjustment valve block
Driver's seat pneumatic pump
Driver's seat- heating module
Dynamic stability control
E37 1b
E82 1b
Electric fan
Engine ventilation heating
Environmental air catalyst sensor
Front center armrest light
Front electric auxiliary
Gear selector switch
Headlight washer system washer pump
Heater
Integrated chassis management
Interior rear lid button
Left front footwell light
Left washer nozzle heater
Low range horn
Nca
Passenger seat occupancy detection
Passenger's seat belt buckle contact
Rear washer pump
Right fog light
Right headlight
Right washer nozzle heater
Washer fluid level sensor
Windscreen washer pump
Windscreen wiper
X04000
X14 1b
X252 2b
X28 1b
X690 1b
X719 1b
Y21 1b
Z10 10b (front of center console)
Z10 15b (right front of engine compt)
Z10 21b (left rear of engine compt)
Z10 29b (under right side of vehicle)
Z10 2b (right front corner of engine compt)
Z10 3b (left footwell)
Z10 70b
Z23 1b (front top of engine)
Z6000 1b (top of engine)
Z6000 2b (top of engine)

Ground Distribution Wiring Diagram (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW 320i xDrive 2014:

(2.0l turbo diesel) active tank fuel level sensor
(2.0l turbo diesel) dosing line heating
(2.0l turbo diesel) scr control unit
(early production) electric fuel pump
(early production) trailer module
(if equipped) automatic luggage compartment lid actuation acoustic sensor
(late production) trailer module
(late production) trailer socket
12v connection 2
12v connection 3
14b
Automatic luggage compartment lid actuation
Basic version
Blower output stage
E21 1b
E80 1b
Front cigarette lighter 12v connection
Front electronic module
Front passenger door lock
Front passenger exterior mirror
Front passenger lumbar support valve block
Front passenger seat backrest width adjustment valve block
Front passenger seat pneumatic pump
Front passenger side seat adjustment switch block
Fuel pump control (ekps)
High version
Lane change warning
Left rear footwell light
Nca
Parking assistant
Passenger electronic outer door handle module
Passenger seat-heating module
Passenger's door entrance light
Passenger's door power window switch
Passenger's door trim panel lighting
Power tailgate acoustic sensor
Rear driver's side seat heating module
Rear electronic module
Rear passenger's side seat heating module
Right front footwell light
Right rear footwell light
Right reversible electromotive electrically motorized reel
Roof functions center
Rotor position sensor
X12 1b
X1276 1b
X5 1b
X720 1b
Z10 5b (right footwell)
Z10 7b (behind right rear passenger seat)
Z6000 3b (hybrid) (front of engine)

Ground Distribution Wiring Diagram (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW 320i xDrive 2014:

(2.0l turbo & 3.0l turbo) electronic transmission control
(2.0l turbo & 3.0l turbo) transfer box
(early production) telematic communication box
(early production) trailer socket
(hybrid) capacitor box
(late production) telematic communication box
(late production) trailer socket
(m/t) reverse gear switch
(not used)
(w/ bottom & lowest power stage) change air pressure controller
12b
12v connection 1
2.0l turbo
3.0l turbo & 3.0l turbo hybrid
A/c compressor
Active sound design
All-round vision camera
Base- plate
Boot lid tailgate/ lock
Combox
Contact free tailgate opening evaluation electronics
Dc/dc converter
Digital motor electronics control module
Dvd changer
Electric coolant pump
Electrical
Electromechanical power steering
Electronic damper control
Electronic transmission control
Exhaust flap
Front passenger seat belt extender controller
Head unit
Hifi amplifier
Ignition coil cylinder 1
Ignition coil cylinder 2
Ignition coil cylinder 3
Ignition coil cylinder 4
Ignition coil cylinder 5
Ignition coil cylinder 6
Infotainment fan
Left outer tail light
Left rear interior light
Natural vacuum leak detection temperature sensor & pressure switch
Nca
Rear electronic module
Rear fuse holder
Rear interior light
Rear passenger side door lock
Rear passenger side door panel lighting
Rear passenger side entry light
Rear passenger's side courtesy lighting
Rear passenger's side power window switch
Right b-pillar lighting
Right outer tail light
Right rear interior light
Siren w/ tilt alarm sensor
Top hifi amplifier
Transfer box
Video module
W/ automatic luggage compartment lid actuation
W/ interior light package
W/ optional extras
W/o automatic luggage compartment lid actuation
W/o interior light package
W/o interior light package & w/ panorama roof
X2042 (2.0l turbo diesel)
X268 1b
X382 3b
X60681
X9 1b
Z10 11b (above left rear wheelwell)
Z10 20b (in right front wheelwell)
Z10 26b
Z10 9b (right corner of luggage compt)
Z20 1b (right side front of engine)
Z21 1b (right side of engine)
Z22 1b (right rear of engine)
Z6000 1b (3.0l turbo & 3.0l turbo hybrid) z6000 4b (2.0l turbo) (3.0l turbo & 3.0l turbo hybrid: top of engine) (2.0l turbo: left rear of engine)
Z6000 3b (2.0l turbo) z6000 4b (3.0l turbo) (3.0l turbo: left rear of engine) (2.0l turbo: front of engine)

Ground Distribution Wiring Diagram (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Ground Distribution Wiring Diagram (4 of 4) for BMW 320i xDrive 2014:

(2.0l turbo diesel) diesel particulate sensor
(2.0l turbo diesel) digital diesel electronics
(2.0l turbo diesel) fuel filter heating
(2.0l turbo diesel) nitrogen oxide sensor after scr catalytic converter
(2.0l turbo diesel) nitrogen oxide sensor before scr catalytic converter
(2.0l turbo diesel) reverse gear switch
(2.0l turbo) ethanol sensor
(3.0l turbo hybrid) fuel tank pressure sensor
(early production) front power distribution box
(early production) fully automatic towing hitch
(early production) tire pressure control
(hybrid) accumulator management electronics
(late production) remote control receiver
(m/t) clutch switch module
11b
12b
Auc sensor
Automatic luggage compartment lid actuation
Bonnet contact switch
Brake fluid level switch
Brake light switch
Controller
Coolant level sensor
Diagnosis plug
Driver's side rear power window switch
Electrochromic interior rearview mirror
Except gt
Front electronic module
High range horn
Left b-pillar lighting
Left fog light
Left front vanity mirror switch
Left headlight
Left rear interior light
Left rear seat heating switch
Left rear vanity mirror light
Left reversible electromotive electrically motorized reel
Nca
Noise suppressor filter
Rain/lights/ solar/ condensation sensor
Rear driver's side courtesy lighting
Rear driver's side door lock
Rear driver's side door panel lighting
Rear driver's side entry light
Rear window defogger rejector circuit
Right front vanity mirror switch
Right rear interior light
Right rear seat heating switch
Right rear vanity mirror light
Roof functions center
Touch box
Trailer socket switch
Vehicle sound generator
W/ interior light package & w/ panorama roof
Water valve
X13 4b
X269 1b
X8 1b
Z10 1b (left front of engine compt)
Z10 4b (left footwell)
Z10 6b (right footwell)
Z10 8b (on left rear wheelwell)

HEADLIGHTS

Headlights Wiring Diagram, with Xenon Lamps (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Headlights Wiring Diagram, with Xenon Lamps (1 of 2) for BMW 320i xDrive 2014:

(or red)
10b
Bi-xenon shutter
Computer data lines system
Daytime driving
Daytime running lamp parking/lamp/ side lamp/ daytime driving light
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Fuse 5a
Headlight beam height control drive unit
Headlight driver module
Hot at all times
Hot w/ terminal 30b relay energized
Hot w/ terminal 30f relay energized
Left fog light
Left headlight
Lights
Parking brake warning switch
Right fog light
Steering column switch cluster
Swivel module
W/ adaptive headlights
W/o adaptive headlights
Xenon lamp bulb
Xenon light module
Z10 1b (left front of engine compt)
Z10 2b (right front corner of engine compt)
Z10 5b (right footwell)
Z10 6b (right footwell)

Headlights Wiring Diagram, with Xenon Lamps (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Headlights Wiring Diagram, with Xenon Lamps (2 of 2) for BMW 320i xDrive 2014:

(or red)
(rain/condensation: center of windshield) (solar sensor: top center of dash) rain/light/solar/ condensation sensor
Bi-xenon shutter
Computer data lines system
Daytime driving
Daytime running lamps/ parking lamps/ side lights
Electrochromic interior rear view mirror
Headlight beam height control drive unit
Headlight driver module
High beam assistant sensor & control
Light switch unit
Lights
Right headlight
Swivel module
W/ adaptive headlights
W/o adaptive headlights
Xenon lamp bulb
Xenon light module
Z10 2b (right front corner of engine compt)
Z10 6b (right footwell)

Headlights Wiring Diagram, without Xenon Lamps (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Headlights Wiring Diagram, without Xenon Lamps (1 of 2) for BMW 320i xDrive 2014:

(or red)
Computer data lines system
Daytime driving
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Fuse 5a
Headlight beam height control drive unit
Headlight driver module
Headlight high beam
Hot at all times
Hot w/ terminal 30b relay energized
Hot w/ terminal 30f relay energized
Left fog light
Left headlight
Lights
Low beam headlight
Parking brake warning switch
Parking lamp/ daytime running lamp/ side lamps/daytime driving lights
Red
Right fog light
Steering column switch cluster
Swivel module
W/ adaptive headlights
W/o adaptive headlights
Z10 1b (left front of engine compt)
Z10 2b (right front corner of engine compt)
Z10 5b (right footwell)
Z10 6b (right footwell)

Headlights Wiring Diagram, without Xenon Lamps (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Headlights Wiring Diagram, without Xenon Lamps (2 of 2) for BMW 320i xDrive 2014:

(or red)
(rain/condensation: center of windshield) (solar sensor: top center of dash) rain/light/ solar/condensation sensor
Computer data lines system
Daytime driving
Electrochromic interior rear view mirror
Headlight beam height control drive unit
Headlight driver module
Headlight high beam
High beam assistant sensor & control
Light switch unit
Lights
Low beam headlight
Parking lamp/ daytime running lamp/ side lamps/ daytime driving lights
Right headlight
Swivel module
W/ adaptive headlights
W/o adaptive headlights
Z10 2b (right front corner of engine compt)
Z10 6b (right footwell)

HORN

Horn Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Horn Wiring Diagram for BMW 320i xDrive 2014:

(or red)
Electronic steering wheel module (in steering wheel)
Electronics junction box
Fanfare horn button
Front electronic module (right end of dash)
Fuse 15a
Fuse 5a
High range horn
Horn relay
Hot at all times
Hot w/ bi-stable relay energized
Left shift paddle
Low range horn
Right multi-function steering wheel switch block
Right shift paddle
Steering column switch cluster
Z10 1b (left front of engine compt)
Z10 2b (right front corner of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Instrument Cluster Wiring Diagram for BMW 320i xDrive 2014:

(or red)
(right footwell)
10b
14b
Computer data lines system
Coolant level sensor (right side of engine compt)
Early production
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuel level sensor
Fuel level sensor 2
Fuse 5a
Fuse 7.5a
Head-up display
Hot at all times
Hot w/ terminal 30b relay energized
Instrument cluster control unit
Late production
Nca
Outside temperature sensor (front center of bumper)
Parking brake warning switch (under center console)
Rear electronic module (right rear of luggage compt)
Red
Sound systems
X94 1b
X94 3b
Z10 4b (left footwell)
Z10 5b

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for BMW 320i xDrive 2014:

(or red)
(right corner of luggage compt) z10 9b
(right footwell) z10 6b
11b
13b
14b
Ambient light
Boot lid/ tailgate lock
Computer data lines system
Front power distribution box (right rear of engine compt)
Fuse 40a
Fuse 5a
Glove compartment light
Glove compartment light switch
Hot at all times
Hot w/ terminal 30b relay energized
Instrument illumination circuit
Interior light
Left front vanity mirror light
Left front vanity mirror switch
Left map reading light
Lights welcome
Luggage compartment light
Reading light right map
Rear fuse holder (right side of rear compt)
Rear interior light (w/ high lights package)
Rear interior light (w/ low lights package)
Red/
Rem rear electronic module (right rear of luggage compt)
Right front vanity mirror light
Right front vanity mirror switch
Right map reading light
Roof function center (w/ high lights package)
Roof function center (w/ low lights package)
W/ high lights package
W/ interior lights package
W/ low lights package
W/o interior lights package
Welcome lights
Z10 6b (right footwell)
Z10 7b (behind right rear passenger seat)
Z10 9b (right corner of luggage compt)

Courtesy Lamps Wiring Diagram (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for BMW 320i xDrive 2014:

(right footwell) z10 5b
12b
Computer data lines system
Driver's door entrance light
Driver's side entry light
E21
E37
E80
E82
Fem front electronic module (right end of dash)
Instrument illumination circuit
Interior light
Left front footwell light
Passenger's door entrance light
Rear
Rear driver's side courtesy lighting
Rear interior light
Rear passenger's side courtesy lighting
Rear passenger's side entry light
Right front footwell light
Roof function center (w/o interior lights package)
X28 1b
X5 1b
X8 1b
X9 1b
Z10 3b (left footwell)
Z10 5b (right footwell)
Z10 6b (right footwell)
Z10 8b (on left rear wheelwell)
Z10 9b (right corner of luggage compt)

Instrument Illumination Wiring Diagram (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for BMW 320i xDrive 2014:

(or red)
(right footwell) z10 5b
(w/ high lights package) rear interior light
(w/ high lights package) roof function center
10b
11b
Ambient light
Central locking button operating unit hazard warning switch
Compt)
Computer data lines system
Driver's door panel lighting
Driver's side rear power window switch
Dvd changer
Fem front electronic module (right end of dash)
Front center ventilation grille
Fuse 5a
Head unit
Heating/air conditioning system (center of dash, above radio)
Hot w/ terminal 30f relay energized
Interior light
Left front footwell light
Left lighting b-pillar
Left rear interior light (sports wagon)
Light interior
Light switch unit
Lighting center of dash board
Nca
Passenger's door power window switch
Passenger's door trim panel lighting
Passenger's side rear power window switch
Reading light left map
Reading light right map
Rear driver's side door panel lighting
Rear passenger's side door panel lighting
Right lighting b-pillar
Right rear interior light (sports wagon)
W/ dvd changer
W/ high lights package
W/ low lights package
W/o dvd changer
Welcome lights
X28 1b
X4711
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)
Z10 3b (left footwell)
Z10 5b (right footwell)
Z10 6b (right footwell)
Z10 8b (on left rear wheelwell)
Z10 9b (right corner of luggage compt)

Instrument Illumination Wiring Diagram (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for BMW 320i xDrive 2014:

(w/ low lights package) roof function center
(w/o interior lights package) roof function center
11b
12b
Center console control panel
Front center armrest light
Gear shift lever lighting
Integrated chassis management (under center console)
Interior light
Interior rear lid button
Right front footwell light
Z10 10b (front of center console)
Z10 3b (left footwell)
Z10 5b (right footwell)
Z10 6b (right footwell)

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Driver"s Memory Seat Wiring Diagram for BMW 320i xDrive 2014:

Computer data lines system
Driver's seat adjustment switch block
Driver's seat angle adjustment motor drive unit
Driver's seat forward/ backward adjustment drive unit (under driver seat)
Driver's seat height adjustment drive unit (under driver seat)
Driver's seat module (under driver seat)
Driver's side seat backrest angle adjustment drive
Front electronic module (fem) (right end of dash) 8b
Front power distribution box (right rear of engine compt)
Fuse 30a
Hot w/ terminal 30b relay energized
K can h
K can l
Memory function hall sensor
Motor
Seats system
X14 1b
Z10 3b (left footwell)

Memory Mirrors Wiring Diagram, with LIN bus Function for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Memory Mirrors Wiring Diagram, with LIN bus Function for BMW 320i xDrive 2014:

Adjusting drive
All round vision camera (left kick panel)
Computer data lines system
Driver's door switch block
Driver's exterior mirror
Exterior lights system
Exterior mirror camera
Front electronic module (fem) (right end of dash)
Front passenger's exterior mirror
Front power distribution box (right rear of engine compt)
Fuse 7.5a
Hot w/ terminal 30b relay energized
K can h
K can l
Lin
Mirror fold in drive
Mirror heating
Nca
Side repeater
X199 1b
X28 1b
X5 1b
Z10 3b (left footwell)
Z10 5b (right footwell)

Memory Mirrors Wiring Diagram, without LIN bus Function for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Memory Mirrors Wiring Diagram, without LIN bus Function for BMW 320i xDrive 2014:

Adjustment drive
All round vision camera (left kick panel)
Camera
Computer data lines system
Driver's door switch block
Driver's exterior mirror
Exterior lights system
Exterior mirror
Front electronic module (right end of dash)
Front passenger's exterior mirror
Front power distribution box (right rear of engine compt)
Fuse 7.5a
Hot w/ terminal 30b relay energized
K can h
K can l
Mirror heating
Nca
Power distribution system
Side repeater
X198 1b
X199 1b
X28 1b
X5 1b
Z10 3b (left footwell)
Z10 5b (right footwell)

NAVIGATION

All Around Vision Camera Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for All Around Vision Camera Wiring Diagram for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
All-round vision camera (left kick panel)
Center console operating unit
Computer data lines system
Driver's exterior mirror
Exterior mirror camera
Front passenger's exterior mirror
Fuse 5a
Head unit
Hot w/ terminal 15n relay energized
Integrated chassis management (under center console)
Left bumper camera (front of left front wheelwell)
Nca
Rear fuse holder (right side of rear compt)
Red
Reversing camera (center rear of trunk lid)
Right bumper camera (front of right front wheelwell)
W/ cic
W/o cic
X198 1b
X199 1b
X583 1b

Lane Departure Warning Wiring Diagram, with Camera for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Lane Departure Warning Wiring Diagram, with Camera for BMW 320i xDrive 2014:

(or red)
Camera-based driver assistance systems
Camera-based driver support systems (left kick panel)
Computer data lines system
Driver assistance systems operating unit
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 5a
Hot w/ terminal 15n relay energized
Hot w/ terminal 30f relay energized
Lane departure warning camera (top center of windshield)
Nca
Red
Z10 3b (left footwell)
Z10 5b (right footwell)

Lane Departure Warning Wiring Diagram, without Camera for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Lane Departure Warning Wiring Diagram, without Camera for BMW 320i xDrive 2014:

Driver's door switch block
Driver's exterior mirror
Fem front electronic module (right end of dash)
Front passenger exterior mirror
Fuse 5a
Hot w/ terminal 15n relay energized
Lane change warning (right corner of rear bumper)
Lane change warning slave (left corner of rear bumper)
Pnk
Rear fuse holder (right side of rear compt)
Steering column switch cluster
X28 1b
X5 1b
Z10 7b (behind right rear passenger seat)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (1 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (1 of 6) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
10b
13b
14b
18b
20b
Am antenna
Computer data lines system
Fem front electronic module (radio bmw professional & navigation systems) (right end of dash)
Glove compartment usb connection (w/o optional equipment connection mobile devices)
Gps antenna
Gt & sedan
Head unit
Interior lights system
Most data bus circuit
Nca
Rear window antenna
Red
Roof aerial
Sports wagon

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (2 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (2 of 6) for BMW 320i xDrive 2014:

(under left front of trunk floor) telematic communication box
All-round vision camera (left kick panel)
Base plate
Basic
Dvd changer
Head unit
High
Interior lights system
Most data bus circuit
Nca
Red
W/ cic
W/ navigation
W/ video module &
W/o cic
W/o dvd changer
W/o navigation
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (3 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (3 of 6) for BMW 320i xDrive 2014:

Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Basic
Fuse 20a 15a
Fuse 5a
High
Hot w/ terminal 30b relay energized
Left side window antenna
Microphone
Most data bus circuit
Nca
Noise suppressor filter
Rear fuse holder (right side of rear compt)
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Right side window antenna
Sedan
Sports wagon
Video module (left side of rear compt)
W/ navigation
W/o navigation
X382 1b
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (4 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (4 of 6) for BMW 320i xDrive 2014:

Active sound design
Aux-in connection
Fuse 5a
Hot w/ terminal 30b relay energized
Infotainment fan
Nca
Rear fuse holder (right side of rear compt)
Red
System data lines computer
W/ optional equipment
W/o optional equipment
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (5 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (5 of 6) for BMW 320i xDrive 2014:

Computer data lines system
Front center mid-range speaker
Fuse 30a
Hifi amplifier
Hot w/ terminal 30b relay energized
Left front mid-range speaker
Left front tweeter
Left front woofer
Left rear mid-range speaker
Nca
Rear fuse holder (right side of rear compt)
Red
Right front mid-range speaker
Right front tweeter
Right front woofer
Right rear mid-range speaker
X20 1b
X28 1b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (6 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (6 of 6) for BMW 320i xDrive 2014:

11b
16b
17b
Central information display
Computer data lines system
Controller
Front power distribution box (right rear of engine compt)
Fuse 5a
Head unit
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Nca
Red
Touch box
Vehicle sound generator
W/ cic
W/o cic
Z10 1b (left front of engine compt)
Z10 4b (left footwell)

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (1 of 4) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
(or nca)
(w/o optional equipment connection mobile devices) glove compartment usb connection
10b
13b
14b
18b
20b
Am antenna
Base plate
Basic
Computer data lines system
Front electronic module (w/ radio bmw professional & navigation system) (right end of dash)
Gps antenna
Gt & sedan
Head unit
High
Interior lights system
Most data bus circuit
Nca
Rear window antenna
Red
Roof mounted antenna/antenna
Sports wagon
W/ cic

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (2 of 4) for BMW 320i xDrive 2014:

All-round vision camera (left kick panel)
Basic
Dvd changer
Fuse 20a 15a
Fuse 5a
Head unit
High
Hot w/ terminal 30b relay energized
Infotainment fan
Interior lights system
Most data bus circuit
Nca
Rear fuse holder (right side of rear compt)
Red
W/ cic
W/ navigation
W/ video module &
W/o cic
W/o dvd changer
W/o navigation
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (3 of 4) for BMW 320i xDrive 2014:

(left front of engine compt) z10 1b
Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Basic
Computer data lines system
Controller
Front power distribution box (right rear of engine compt)
Fuse 5a
High
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Left side window antenna
Microphone
Most data bus circuit
Nca
Noise suppress0r filter
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Red
Right side window antenna
Sedan
Sports wagon
Touch box
Vehicle sound generator
Video module (left side of rear compt)
X382 1b
Z10 11b (above left rear wheelwell)
Z10 4b (left footwell)

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (4 of 4) for BMW 320i xDrive 2014:

11b
16b
17b
Aux-in connection
Central information display
Computer data lines system
Front center mid-range speaker
Fuse 30a
Head unit
Hifi amplifier
Hot w/ terminal 30b relay energized
Left front mid- range speaker 2b
Left front tweeter
Left front woofer
Left rear mid-range speaker
Nca
Rear fuse holder (right side of rear compt)
Red
Right front mid- range speaker 2b
Right front tweeter
Right front woofer
Right rear mid-range speaker
W/ cic
W/ optional equipment
W/o cic
W/o optional equipment
X20 1b
X28 1b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (1 of 4) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
(or nca)
(or red)
(w/o optional equipment connecting mobile devices) glove compartment usb connection
10b
13b
18b
20b
Am antenna
Base plate
Basic
Computer data lines system
Front electronic module (radio bmw professional & navigation systems) (right end of dash)
Gps antenna
Gt & sedan
Head unit
High
Interior lights system
Most data bus circuit
Nca
Rear window antenna
Red
Roof mounted antenna/ antenna
Sports wagon

Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (2 of 4) for BMW 320i xDrive 2014:

(above left rear wheelwell)
(left side of rear compt)
(or red)
Computer data lines system
Front power distribution box (right rear of engine compt)
Fuse 15a
Fuse 20a
Fuse 5a
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Most data bus circuit
Nca
Noise suppressor filter
Rear fuse holder (right side of rear compt)
Red
Vehicle sound generator
Video module
W/ navigation
W/o navigation
X382 1b
Z10 11b
Z10 1b (left front of engine compt)

Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (3 of 4) for BMW 320i xDrive 2014:

(or red)
17b
All-round vision camera (left kick panel)
Basic
Central information display
Dvd changer
Head unit
High
Interior lights system
Most data bus circuit
Nca
Red
W/ cic
W/ video module w/o dvd changer
W/o cic
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio & Active Sound Design (4 of 4) for BMW 320i xDrive 2014:

(w/ optional equipment) aux-in connection
(w/o optional equipment) aux-in connection
11b
16b
17b
Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Fuse 5a
Head unit
High
Hot w/ terminal 30b relay energized
Infotainment fan
Left front mid-range speaker
Left front woofer
Left rear mid-range speaker
Left side window antenna
Microphone
Nca
Rear fuse holder (right side of rear compt)
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Red
Right front mid-range speaker
Right front woofer
Right rear mid-range speaker
Right side window antenna
W/ cic
W/ optional equipment
W/o cic
W/o optional equipment
X28 1b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (1 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (1 of 5) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
10b
13b
14b
18b
20b
Am antenna
Computer data lines system
Fem front electronic module (radio bmw professional & navigation systems) (right end of dash)
Glove compartment usb connection (w/o optional equipment connection mobile devices)
Gps antenna
Gt & sedan
Head unit
Most data bus circuit
Nca
Rear window antenna
Red
Roof aerial
Sports wagon

Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (2 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (2 of 5) for BMW 320i xDrive 2014:

(under left front of trunk floor) telematic communication box
All-round vision camera (left kick panel)
Base plate
Basic
Dvd changer
Head unit
High
Interior lights system
Most data bus circuit
Nca
Red
W/ cic
W/ navigation
W/ video module &
W/o cic
W/o dvd changer
W/o navigation
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (3 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (3 of 5) for BMW 320i xDrive 2014:

Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Basic
Fuse 20a 15a
Fuse 5a
High
Hot w/ terminal 30b relay energized
Left side window antenna
Microphone
Most data bus circuit
Nca
Noise suppressor filter
Rear fuse holder (right side of rear compt)
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Right side window antenna
Sedan
Sports wagon
Video module (left side of rear compt)
W/ navigation
W/o navigation
X382 1b
Z10 11b (above left rear wheelwell)

Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (4 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (4 of 5) for BMW 320i xDrive 2014:

Active sound design
Computer data lines system
Controller
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 5a
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Infotainment fan
Left front mid-range speaker
Left front woofer
Nca
Rear fuse holder (right side of rear compt)
Red
Right front mid-range speaker
Right front woofer
System data lines computer
Touch box
Vehicle sound generator
X28 1b
X5 1b
Z10 11b (above left rear wheelwell)
Z10 1b (left front of engine compt)
Z10 4b (left footwell)

Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (5 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Navigation Wiring Diagram, without Hifi Radio with Active Sound Design (5 of 5) for BMW 320i xDrive 2014:

11b
16b
17b
Aux-in connection
Central information display
Head unit
Left rear mid-range speaker
Nca
Red
Right rear mid-range speaker
W/ cic
W/ optional equipment
W/o cic
W/o optional equipment
X8 1b
X9 1b

Parking Assistant Wiring Diagram, with Parking Maneuvering Assistant for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Parking Assistant Wiring Diagram, with Parking Maneuvering Assistant for BMW 320i xDrive 2014:

(behind right rear passenger seat) z10 7b
Center console operating unit
Computer data lines system
Fuse 5a
Hot w/ terminal 15n relay energized
Integrated chassis management (under center console)
Left front center ultrasonic sensor (behind left side of front bumper)
Left front outer ultrasonic sensor
Left parking maneuvering assistant ultrasonic sensor
Left rear center ultrasonic sensor (behind left side of rear bumper)
Left rear outer ultrasonic sensor
Parking assistant (right rear of luggage compt)
Rear fuse holder (right side of rear compt)
Right front center ultrasonic sensor (behind right side of front bumper)
Right front outer ultrasonic sensor
Right parking maneuvering assistant ultrasonic sensor
Right rear center ultrasonic sensor (behind right side of rear bumper)
Right rear outer ultrasonic sensor
X187 1b

Parking Assistant Wiring Diagram, without Parking Maneuvering Assistant for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Parking Assistant Wiring Diagram, without Parking Maneuvering Assistant for BMW 320i xDrive 2014:

(behind right rear passenger seat) z10 7b
11b
14b
Center console operating unit
Computer data lines system
Fuse 50a
Fuse box
Hot at all times
Integrated chassis management (under center console)
Left front center ultrasonic sensor (behind left side of front bumper)
Left front outer ultrasonic sensor
Left rear center ultrasonic sensor (behind left side of rear bumper)
Left rear outer ultrasonic sensor
Rear electronic module (right rear of luggage compt)
Red
Right front center ultrasonic sensor (behind right side of front bumper)
Right front outer ultrasonic sensor
Right rear center ultrasonic sensor (behind right side of rear bumper)
Right rear outer ultrasonic sensor
X187 1b

PASSIVE RESTRAINTS

Passive Restraints Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Passive Restraints Wiring Diagram for BMW 320i xDrive 2014:

13b
Computer data lines system
Fuse 30a
Fuse 5a
Ground
Hot at all times
Hot w/ terminal 30b relay energized
Left reversible electromotive electrically motorized reel
Pt can-h
Pt can-l
Rear fuse holder (right side of rear compt)
Red
Right reversible electromotive electrically motorized reel
Term 30 sply
Term 30b sply
Z10 7b (behind right rear passenger seat)
Z10 8b (on left rear wheelwell)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Distribution Wiring Diagram (1 of 6) for BMW 320i xDrive 2014:

2.0l turbo
2.0l turbo diesel
3.0l turbo
Alternator
Battery
Blower output stage
Cut-off relay
Digital motor electronics (2.0l turbo & 3.0l turbo) digital diesel electronics (2.0l turbo diesel)
Digital motor electronics (hybrid)
Dynamic stability control (dsc)
Electric fan cut out relay
Electro- mechanical power steering
Electronic coolant pump 2
Engine compartment power distribution box
Environmental air catalyst sensor
Except hybrid
Front electric auxiliary heater
Front electronic module
Fuel filter heating (2.0l turbo diesel)
Fuel tank pressure sensor
Fuse 100a
Fuse 100a (hybrid)
Fuse 125a
Fuse 125a 50a 80a
Fuse 40a
Fuse 50a
Fuse box
Hybrid
Jump start terminal point (right side of engine compt)
Lin bus sig
Nca
Positive battery connection point 2b
Red
Red x1 1b
Reverse polarity protection
Safety battery terminal generator
Starter
Starter/ alternator electronics
To front electronic module (diagram 4 of 6)
To front power distribution box (diagram 6 of 6)
To fuse (diagram 5 of 6)
To rear electronic module (diagram 5 of 6)
To rear fuse holder (diagram 3 of 6)
Transfer terminal point
W/ fan 300w
W/ fan 400/600w
W/ fan 850w
X1 2b
X621 1b
X621 2b
X621 3b

Power Distribution Wiring Diagram (2 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Distribution Wiring Diagram (2 of 6) for BMW 320i xDrive 2014:

(not used)
10b
11b
2.0l turbo & 3.0l turbo
2.0l turbo diesel
3.0l turbo hybrid
30b relay (diagram 6 of 6)
Active cruise control
Auc sensor
Auxiliary water pump (hybrid) electric coolant pump 2 (3.0l turbo & sport package)
B111 2b
Camera based driver assistance systems
Coolant expansion tank shutoff valve (2.0l turbo diesel)
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
Dynamic stability control (dsc)
Electric fan cut out relay
Electric machine electronics (hybrid)
Electrical air conditioning compressor (hybrid)
Electro- mechanical power steering
Electrochromic interior rearview mirror
Electronic transmission control (3.0l turbo hybrid)
Engine breather heater (2.0l turbo diesel)
Environmental air catalyst sensor (2.0l turbo)
Except 2.0l turbo diesel
From fuse 67 c (diagram 6 of 6)
From terminal d
Front electronic module
Front passenger's lumbar support valve block
Front passenger's seat backrest width adjustment switch
Front passenger's seat backrest width adjustment valve block
Front power distribution box (right rear of engine compt)
Front refrigerant shut-off valve (hybrid)
Fuse 10a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse 7.5a
Gear selector switch
Left front vanity mirror light
Left rear seat heating switch
Passenger's lumbar support switch
Preheating control unit
Rain/ light condensation/ solar sensor
Red
Right front vanity mirror light
Right rear seat heating switch
Roof function center
Starter motor generator
Steering column switch cluster
Terminal 15n relay
To terminal 30b relay (diagram 6 of 6)
Transfer box
Vehicle sound generator
X12 1b
X13 1b
X13 1b red
X13 3b
X13 6b
X13 9b
X14 1b
X252 2b
X690 1b
X719 1b
X720 1b

Power Distribution Wiring Diagram (3 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Distribution Wiring Diagram (3 of 6) for BMW 320i xDrive 2014:

(early production) (late production)
(right side of rear compt) rear fuse holder
10b
11b
12 v conne- ction 1
12b
13b
Active sound design
Active sound design (hifi)
All round vision camera
Automatic luggage compartment lid actuation
Base plate
Boot lid/ tailgate lock
Combox (w/o telematics)
Cut-off relay
Dvd changer
Early production
Electrical exhaust flap
Electrical exhaust flap 2
Electronic damper control
From bi-stable relay (diagram 4 of 6)
From dc/dc converter (diagram 4 of 6)
From fuse box (diagram 1 of 6)
Front electronic module
Fuel pump control (ekps) (except 2.0l turbo diesel)
Fuel tank non return valve (hybrid)
Fuel tank pressure sensor (hybrid)
Fully automatic towing hitch
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 20a 30a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse 5a (hybrid)
Head unit
Hifi amplifier
Infotain- ment fan
Lane change warning
Late production
Left reversible electromotive electrically motorized reel
Natural vacuum leak detection temperature sensor & pressure switch
Nca
Parking assistant
Rear driver's side seat heating module
Rear passenger's side door seat switch cluster
Rear passenger's side seat heating module
Red
Remote control receiver
Right reversible electromotive electrically motorized reel
Safety battery terminal generator
Scr control unit (2.0l turbo diesel)
Siren w/ tilt alarm sensor
Terminal 15n relay
Terminal 30b relay
Tire pressure control
To bi-stable relay (diagram 4 of 6)
To dc/dc converter (diagram 4 of 6)
To fuse 153 (diagram 5 of 6)
To rear electronic module (diagram 5 of 6)
Top hifi amplifier
Trailer module
Trailer socket (if equipped)
Video module
W/ automatic engine start stop function
W/ navigation
W/ trailer module
W/o automatic engine start stop function
W/o navigation
W/o trailer module
X268 1b
X9 1b
Z10 9b (right corner of luggage compt)

Power Distribution Wiring Diagram (4 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Distribution Wiring Diagram (4 of 6) for BMW 320i xDrive 2014:

(diagram 6 of 6)
(not used)
10b
12b
13b
2.0l turbo
2.0l turbo diesel
20a
3.0l turbo
7.5a
Accumulator management electronics (hybrid)
Bi-stable relay
Combox
Contact-free tailgate opening evaluation electronics
Dc/dc converter (except hybrid) (right rear of luggage compt)
Diagnosis socket
Digital motor electronics
Driver assistance systems operating unit
Driver electronic outer door handle module
Early production
From front power distribution box
From fuse 160 (diagram 3 of 6)
From fuse box (diagram 1 of 6)
From rear fuse holder (diagram 3 of 6)
Front electronic module
Front electronic module (right end of dash)
Fuse
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 5a
Fuse 7.5a
Heating/ air conditioning system
Horn relay
Late production
Left headlight
Light switch unit
Passenger electronic outer door handle module
Rear electronic module
Rear fuse holder (right side of rear compt)
Red
Solid state
Steering column switch cluster
Telematic communication box
Telematic communication box (w/ basic version)
Terminal 30f relay
To rear fuse holder (diagram 3 of 6)
To terminal 15n relay (diagram 3 of 6)
Trailer module
Trailer socket
W/ combox
W/ telematic communication box
W/o trailer module
X13 1b
X1396 1b
X28 1b
X382 3b
X5 1b
Z10 9b (right corner of luggage compt)

Power Distribution Wiring Diagram (5 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Distribution Wiring Diagram (5 of 6) for BMW 320i xDrive 2014:

(diagram 1 of 6)
(diagram 3 of 6)
11b
14b
2.0l turbo
2.0l turbo diesel early production
2.0l turbo diesel late production
3.0l turbo
3.0l turbo & w/ coolant pump 400w
3.0l turbo hybrid, 3.0l turbo & 2.0l turbo early production
3.0l turbo hybrid, 3.0l turbo & 2.0l turbo late production
Dde main relay
Dme main relay
Electric coolant pump
From fuse 135 p
From fuse 502 q
From fuse box (diagram 1 of 6)
From rear fuse holder (diagram 3 of 6)
Front electronic module (right end of dash)
Fuse 125a
Fuse 20a
Fuse 30a
Fuse 50a 30a
Fuse 5a
Fuse 7.5a
Fuse box
Ignition & fuel injection relay
Luggage compartment light
Luggage compartment light 2
Rear electronic module
Rear electronic module (right rear of luggage compt)
Rear fuse holder (right side of rear compt)
Rear window defogger relay
Rear wiper relay
Red
Solid state
Start-stop button
Start-stop function
Transfer terminal point
Valvetronic relay
W/ coolant pump 200w
W/ coolant pump 400w
W/o automatic engine
X1397 1b
X541 1b
X541 2b
X664 2b
X671 1b

Power Distribution Wiring Diagram (6 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Distribution Wiring Diagram (6 of 6) for BMW 320i xDrive 2014:

(right rear of engine compt) front power distribution box
11b
12 v connection
2.0l turbo
2.0l turbo diesel
3.0l turbo & 3.0l turbo hybrid
Controller
Dde main relay
Digital motor electronics
Driver seat module
Driver's door switch block
Driver's seat heating module
Dynamic stability control (dsc)
Electronic transmission control
From fuse box (diagram 1 of 6)
From terminal 15n relay (diagram 2 of 6)
Front cigarette lighter 12 v connection
Front electronic module
Front passenger exterior mirror (w/ lin bus)
Front passenger's seat heating module
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse 7.5a
Glove compartment light
Instrument cluster control unit
Integrated chassis management
Passenger's side seat adjustment switch block
Red
Roof function center
Terminal 30b relay
To front electronic module (diagram 4 of 6)
To fuse 27 (diagram 2 of 6)
To terminal 15n relay (diagram 2 of 6)
Touch box
X12 1b
X13 2b
X13 4b
X13 5b
X14 1b
X28 1b
X5 1b
Z10 1b (early production) z10 2b (late production) (early production: left front of engine compt) (late production: right front corner of engine compt)
Z10 5b (right footwell)

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Door Locks Wiring Diagram (1 of 2) for BMW 320i xDrive 2014:

Bonnet contact switch (left rear of engine compt)
Can h
Can l
Central locking drv act
Computer data lines system
Contact sig
Dr contact sig
Driver's door lock (left front door)
Electronics junction box
Front electronic module (right end of dash)
Front passenger's door lock (right front door)
Fuse 125a
Fuse 20a
Fuse 50a
Fuse 5a
Fuse box
Gnd
Hot at all times
Hotel pos sw
Interior lights system
Interior rear lid button
Lin bus sig
Locating lamp
Mechanism sig
Power distribution system
Rear fuse holder (right side of rear compt)
Red
Remote control receiver
Sig
Siren w/ tilt alarm sensor
Sw sig
Term 30 sply
X28 1b
X5 1b
Z10 3b (left footwell)
Z10 4b (left footwell)
Z10 5b (right footwell)
Z10 9b (right corner of luggage compt)

Power Door Locks Wiring Diagram (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Door Locks Wiring Diagram (2 of 2) for BMW 320i xDrive 2014:

(rear compt door) rear window locking
11b
13b
14b
Boot lid/tailgate lock
Bus sig
Central locking button hazard warning switch operating facility
Computer data lines system
Driver's side rear door lock (left rear door)
Electrochromic interior rearview mirror
Exterior boot lid button
Fuel filler flap central locking drive
Gnd
Hotel position switch
Lid button
Lid contact
Lock drv
Passenger's side rear door lock (right rear door)
Rear electronic module (rem) (right rear of luggage compt)
Red
Roof function center
System ind alarm anti-theft
Term 30 sply
X8 1b
X9 1b
Z10 6b (right footwell)
Z10 7b (behind right rear passenger seat)
Z10 8b (on left rear wheelwell)
Z10 9b (right corner of luggage compt)

POWER MIRRORS

Power Mirrors Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Mirrors Wiring Diagram for BMW 320i xDrive 2014:

10b
Anti-theft alarm system
Anti-theft system
Computer data lines system
Electrochromic interior rearview mirror
Front electronic module (fem) (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 5a
High beam assistant sensor & control
Hot w/ terminal 15n relay energized
Lin bus sig
Ter 15 sply
Z10 6b (right footwell)

POWER SEATS

Front Heated Seats Wiring Diagram, with Memory for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Front Heated Seats Wiring Diagram, with Memory for BMW 320i xDrive 2014:

(in driver seat cushion)
Computer data lines system
Driver's seat backrest heating element (in driver
Driver's seat cushion heating element
Driver's seat module (under driver seat)
Front power distribution box (right rear of engine compt)
Fuse 30a
Heating/air conditioning system (center of dash, above radio)
Hot w/ terminal 30b relay energized
K-can bus sig
Seat back)
X14 1b
Z10 3b (left footwell)

Front Heated Seats Wiring Diagram, without Memory for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Front Heated Seats Wiring Diagram, without Memory for BMW 320i xDrive 2014:

(behind right rear passenger seat) z10 7b
(in driver seat back)
(in driver seat cushion)
(in passenger seat back)
(left footwell)
Computer data lines system
Driver's seat backrest heating element
Driver's seat cushion heating element
Driver's seat heating module (under driver seat)
Front passenger's seat heating module (under front passenger's seat)
Front power distribution box (right rear of engine compt)
Fuse 20a
Heating/air conditioning system (center of dash, above radio)
Hot w/ terminal 30b relay energized
K-can bus sig
Passenger's seat backrest heating element
Passenger's seat cushion heating element (in passenger seat cushion)
X12 1b
X14 1b
Z10 3b
Z10 7b (behind right rear passenger seat)

Heated Steering Wheel Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Heated Steering Wheel Wiring Diagram for BMW 320i xDrive 2014:

(or red)
Computer data lines system
Electronic steering wheel module (in steering wheel)
Fanfare horn button
Front power distribution box (right rear of engine compt)
Fuse 10a
Gnd
Hot w/ terminal 15n relay energized
Left shift paddle
Left steering wheel multi-function switch block
Lhz+
Lhz-
Nca
Pwm bfi
Right shift paddle
Right steering wheel multi-function switch block
Steering column switch cluster
Steering wheel heater
Steering wheel heating switch
T lhz+
T lhz-
Vibration actuator (in steering wheel)

Lumbar Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Lumbar Wiring Diagram for BMW 320i xDrive 2014:

(left footwell)
Driver's lumbar support valve block (left side of driver seat back)
Driver's seat backrest width adjustment valve block (right side of driver seat back)
Driver's seat lumbar support switch
Driver's seat pneumatic pump
Driver's side seat adjustment switch block
Footwell)
Front passenger's lumbar support valve block (right side of passenger's seat back)
Front passenger's seat backrest width adjustment valve block (left side of passenger seat back)
Front passenger's seat pneumatic pump
Front power distribution box (right rear of engine compt)
Fuse 10a
Hot w/ terminal 30b relay energized
Passenger's lumbar support switch
Passenger's side seat adjustment switch block
Red
W/ electric seat adjustment
W/o electric seat adjustment
X719 1b
X720 1b
Z10 3b
Z10 3b (left footwell)
Z10 5b (right
Z10 5b (right footwell)

Passenger Power Seat Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Passenger Power Seat Wiring Diagram for BMW 320i xDrive 2014:

Backrest
Front power distribution box (right rear of engine compt)
Fuse 30a
Fwd/bwd
Height
Hot w/ terminal 30b relay energized
Passenger's backrest angle adjustment drive (under passenger's seat, on track)
Passenger's seat forward/ backward adjustment drive (under passenger seat)
Passenger's seat height adjustment drive (under passenger's seat, on track)
Passenger's seat tilt adjustment drive (under passenger seat)
Passenger's side seat adjustment switch block
Tilt
X12 1b
Z10 5b (right footwell)

Rear Heated Seats Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Rear Heated Seats Wiring Diagram for BMW 320i xDrive 2014:

11b
Computer data lines system
Early production
Front power distribution box (right rear of engine compt)
Fuse 20a
Fuse 20a 30a
Fuse 5a
Hot w/ terminal 30b relay energized
Late production
Left rear seat heating switch
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 (right side of rear compt)
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 4b (left footwell)
Z10 6b (right footwell)
Z10 7b (behind right rear passenger seat)

Sport Seats Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Sport Seats Wiring Diagram for BMW 320i xDrive 2014:

Computer data lines system
Driver lumbar support valve block (left side of driver seat back)
Driver's seat backrest width adjustment switch
Driver's seat backrest width adjustment valve block (right side of drive seat back)
Driver's seat module (under driver seat)
Driver's seat pneumatic pump
Driver's side seat adjustment switch block
Front passenger's lumbar support valve block (right side of passenger seat back)
Front passenger's seat backrest width adjustment switch
Front passenger's seat backrest width adjustment valve block (left side of passenger seat back)
Front passenger's seat pneumatic pump
Front passenger's side seat adjustment switch block
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 30a
Hot w/ terminal 30b relay energized
Red
W/ electric seat adjustment
W/ lumbar support
W/o electric seat adjustment
W/o lumbar support
X12 1b
X719 1b
X720 1b
Z10 3b (left footwell)
Z10 5b (right footwell)

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Top/Sunroof Wiring Diagram for BMW 320i xDrive 2014:

(right footwell) z10 5b
11b
12b
Computer data lines system
Front power distribution box (right rear of engine compt)
Fuse 30a
Fuse 5a
Hot at all times
Hot w/ terminal 30b relay energized
Roof function center
Slide/tilt sunroof drive unit (roof console)
Sunroof shade drive (sports wagon & gt)
Z10 6b (right footwell)

POWER WINDOWS

Power Windows Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Power Windows Wiring Diagram for BMW 320i xDrive 2014:

(on left rear wheelwell)
(right corner of luggage compt)
(right footwell)
12b
14b
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
Except gt
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 30a
Fuse 7.5a
Hot at all times
Hot w/ terminal 30b relay energized
Interior lights system
Passenger power window drive
Passenger's door power window switch
Passenger's side rear power window drive
Passenger's side rear power window switch
Power distribution system
Rem rear electronic module (right rear of luggage compt)
X28 1b
X5 1b
X8 1b
X9 1b
Z10 3b (left footwell)
Z10 5b
Z10 6b (right footwell)
Z10 7b (behind right rear passenger seat)
Z10 8b
Z10 9b

Rear Window Sun Shade Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Rear Window Sun Shade Wiring Diagram for BMW 320i xDrive 2014:

10b
14b
Computer data lines system
Driver's door switch block
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Fuse 7.5a
Hot at all times
Hot w/ terminal 30b relay energized
Nca
Power distribution system
Rear window roller sun blind drive (behind rear seats, center of rear window)
Red
Rem rear electronic module (right rear of luggage compt)
X28 1b
Z10 3b (left footwell)
Z10 7b (behind right rear passenger seat)

RADIO

Base Radio Wiring Diagram, with Active Sound Design (1 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, with Active Sound Design (1 of 5) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
10b
13b
14b
18b
20b
Am antenna
Computer data lines system
Fem front electronic module (radio bmw professional & navigation systems) (right end of dash)
Glove compartment usb connection (w/o optional equipment connection mobile devices)
Gps antenna
Gt & sedan
Head unit
Most data bus circuit
Nca
Rear window antenna
Red
Roof aerial
Sports wagon

Base Radio Wiring Diagram, with Active Sound Design (2 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, with Active Sound Design (2 of 5) for BMW 320i xDrive 2014:

(under left front of trunk floor) telematic communication box
All-round vision camera (left kick panel)
Base plate
Basic
Dvd changer
Head unit
High
Interior lights system
Most data bus circuit
Nca
Red
W/ cic
W/ navigation
W/ video module &
W/o cic
W/o dvd changer
W/o navigation
Z10 11b (above left rear wheelwell)

Base Radio Wiring Diagram, with Active Sound Design (3 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, with Active Sound Design (3 of 5) for BMW 320i xDrive 2014:

Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Basic
Fuse 20a 15a
Fuse 5a
High
Hot w/ terminal 30b relay energized
Left side window antenna
Microphone
Most data bus circuit
Nca
Noise suppressor filter
Rear fuse holder (right side of rear compt)
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Right side window antenna
Sedan
Sports wagon
Video module (left side of rear compt)
W/ navigation
W/o navigation
X382 1b
Z10 11b (above left rear wheelwell)

Base Radio Wiring Diagram, with Active Sound Design (4 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, with Active Sound Design (4 of 5) for BMW 320i xDrive 2014:

Active sound design
Computer data lines system
Controller
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 5a
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Infotainment fan
Left front mid-range speaker
Left front woofer
Nca
Rear fuse holder (right side of rear compt)
Red
Right front mid-range speaker
Right front woofer
System data lines computer
Touch box
Vehicle sound generator
X28 1b
X5 1b
Z10 11b (above left rear wheelwell)
Z10 1b (left front of engine compt)
Z10 4b (left footwell)

Base Radio Wiring Diagram, with Active Sound Design (5 of 5) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, with Active Sound Design (5 of 5) for BMW 320i xDrive 2014:

11b
16b
17b
Aux-in connection
Central information display
Head unit
Left rear mid-range speaker
Nca
Red
Right rear mid-range speaker
W/ cic
W/ optional equipment
W/o cic
W/o optional equipment
X8 1b
X9 1b

Base Radio Wiring Diagram, without Active Sound Design (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, without Active Sound Design (1 of 4) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
(or nca)
(or red)
(w/o optional equipment connecting mobile devices) glove compartment usb connection
10b
13b
18b
20b
Am antenna
Base plate
Basic
Computer data lines system
Front electronic module (radio bmw professional & navigation systems) (right end of dash)
Gps antenna
Gt & sedan
Head unit
High
Interior lights system
Most data bus circuit
Nca
Rear window antenna
Red
Roof mounted antenna/ antenna
Sports wagon

Base Radio Wiring Diagram, without Active Sound Design (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, without Active Sound Design (2 of 4) for BMW 320i xDrive 2014:

(above left rear wheelwell)
(left side of rear compt)
(or red)
Computer data lines system
Front power distribution box (right rear of engine compt)
Fuse 15a
Fuse 20a
Fuse 5a
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Most data bus circuit
Nca
Noise suppressor filter
Rear fuse holder (right side of rear compt)
Red
Vehicle sound generator
Video module
W/ navigation
W/o navigation
X382 1b
Z10 11b
Z10 1b (left front of engine compt)

Base Radio Wiring Diagram, without Active Sound Design (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, without Active Sound Design (3 of 4) for BMW 320i xDrive 2014:

(or red)
17b
All-round vision camera (left kick panel)
Basic
Central information display
Dvd changer
Head unit
High
Interior lights system
Most data bus circuit
Nca
Red
W/ cic
W/ video module w/o dvd changer
W/o cic
Z10 11b (above left rear wheelwell)

Base Radio Wiring Diagram, without Active Sound Design (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Base Radio Wiring Diagram, without Active Sound Design (4 of 4) for BMW 320i xDrive 2014:

(w/ optional equipment) aux-in connection
(w/o optional equipment) aux-in connection
11b
16b
17b
Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Fuse 5a
Head unit
High
Hot w/ terminal 30b relay energized
Infotainment fan
Left front mid-range speaker
Left front woofer
Left rear mid-range speaker
Left side window antenna
Microphone
Nca
Rear fuse holder (right side of rear compt)
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Red
Right front mid-range speaker
Right front woofer
Right rear mid-range speaker
Right side window antenna
W/ cic
W/ optional equipment
W/o cic
W/o optional equipment
X28 1b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

Hifi Radio Wiring Diagram, with Active Sound Design (1 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (1 of 6) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
10b
13b
14b
18b
20b
Am antenna
Computer data lines system
Fem front electronic module (radio bmw professional & navigation systems) (right end of dash)
Glove compartment usb connection (w/o optional equipment connection mobile devices)
Gps antenna
Gt & sedan
Head unit
Interior lights system
Most data bus circuit
Nca
Rear window antenna
Red
Roof aerial
Sports wagon

Hifi Radio Wiring Diagram, with Active Sound Design (2 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (2 of 6) for BMW 320i xDrive 2014:

(under left front of trunk floor) telematic communication box
All-round vision camera (left kick panel)
Base plate
Basic
Dvd changer
Head unit
High
Interior lights system
Most data bus circuit
Nca
Red
W/ cic
W/ navigation
W/ video module &
W/o cic
W/o dvd changer
W/o navigation
Z10 11b (above left rear wheelwell)

Hifi Radio Wiring Diagram, with Active Sound Design (3 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (3 of 6) for BMW 320i xDrive 2014:

Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Basic
Fuse 20a 15a
Fuse 5a
High
Hot w/ terminal 30b relay energized
Left side window antenna
Microphone
Most data bus circuit
Nca
Noise suppressor filter
Rear fuse holder (right side of rear compt)
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Right side window antenna
Sedan
Sports wagon
Video module (left side of rear compt)
W/ navigation
W/o navigation
X382 1b
Z10 11b (above left rear wheelwell)

Hifi Radio Wiring Diagram, with Active Sound Design (4 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (4 of 6) for BMW 320i xDrive 2014:

Active sound design
Aux-in connection
Fuse 5a
Hot w/ terminal 30b relay energized
Infotainment fan
Nca
Rear fuse holder (right side of rear compt)
Red
System data lines computer
W/ optional equipment
W/o optional equipment
Z10 11b (above left rear wheelwell)

Hifi Radio Wiring Diagram, with Active Sound Design (5 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (5 of 6) for BMW 320i xDrive 2014:

Computer data lines system
Front center mid-range speaker
Fuse 30a
Hifi amplifier
Hot w/ terminal 30b relay energized
Left front mid-range speaker
Left front tweeter
Left front woofer
Left rear mid-range speaker
Nca
Rear fuse holder (right side of rear compt)
Red
Right front mid-range speaker
Right front tweeter
Right front woofer
Right rear mid-range speaker
X20 1b
X28 1b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

Hifi Radio Wiring Diagram, with Active Sound Design (6 of 6) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (6 of 6) for BMW 320i xDrive 2014:

11b
16b
17b
Central information display
Computer data lines system
Controller
Front power distribution box (right rear of engine compt)
Fuse 5a
Head unit
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Nca
Red
Touch box
Vehicle sound generator
W/ cic
W/o cic
Z10 1b (left front of engine compt)
Z10 4b (left footwell)

Hifi Radio Wiring Diagram, without Active Sound Design (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (1 of 4) for BMW 320i xDrive 2014:

(above left rear wheelwell) z10 11b
(center rear of roof) aerial diversity
(or nca)
(w/o optional equipment connection mobile devices) glove compartment usb connection
10b
13b
14b
18b
20b
Am antenna
Base plate
Basic
Computer data lines system
Front electronic module (w/ radio bmw professional & navigation system) (right end of dash)
Gps antenna
Gt & sedan
Head unit
High
Interior lights system
Most data bus circuit
Nca
Rear window antenna
Red
Roof mounted antenna/antenna
Sports wagon
W/ cic

Hifi Radio Wiring Diagram, without Active Sound Design (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (2 of 4) for BMW 320i xDrive 2014:

All-round vision camera (left kick panel)
Basic
Dvd changer
Fuse 20a 15a
Fuse 5a
Head unit
High
Hot w/ terminal 30b relay energized
Infotainment fan
Interior lights system
Most data bus circuit
Nca
Rear fuse holder (right side of rear compt)
Red
W/ cic
W/ navigation
W/ video module &
W/o cic
W/o dvd changer
W/o navigation
Z10 11b (above left rear wheelwell)

Hifi Radio Wiring Diagram, without Active Sound Design (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (3 of 4) for BMW 320i xDrive 2014:

(left front of engine compt) z10 1b
Aerial amplifier
Antenna signal amplifier
Antenna signal amplifier 2
Basic
Computer data lines system
Controller
Front power distribution box (right rear of engine compt)
Fuse 5a
High
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Left side window antenna
Microphone
Most data bus circuit
Nca
Noise suppress0r filter
Rear window defogger rejector circuit
Rear window defogger rejector circuit 2
Red
Right side window antenna
Sedan
Sports wagon
Touch box
Vehicle sound generator
Video module (left side of rear compt)
X382 1b
Z10 11b (above left rear wheelwell)
Z10 4b (left footwell)

Hifi Radio Wiring Diagram, without Active Sound Design (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (4 of 4) for BMW 320i xDrive 2014:

11b
16b
17b
Aux-in connection
Central information display
Computer data lines system
Front center mid-range speaker
Fuse 30a
Head unit
Hifi amplifier
Hot w/ terminal 30b relay energized
Left front mid- range speaker 2b
Left front tweeter
Left front woofer
Left rear mid-range speaker
Nca
Rear fuse holder (right side of rear compt)
Red
Right front mid- range speaker 2b
Right front tweeter
Right front woofer
Right rear mid-range speaker
W/ cic
W/ optional equipment
W/o cic
W/o optional equipment
X20 1b
X28 1b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

MOST Data Bus Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for MOST Data Bus Wiring Diagram for BMW 320i xDrive 2014:

Combox (under left side of luggage compt)
Dvd changer
Head unit
Instrument cluster control unit
Top-hifi amplifier
Video module (left side of rear compt)
X22 1b

Top Hifi Radio Wiring Diagram, with Active Sound Design (1 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Top Hifi Radio Wiring Diagram, with Active Sound Design (1 of 2) for BMW 320i xDrive 2014:

Front center mid-range speaker
Front center tweeter
Fuse 40a
Fuse 5a
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 2
Left rear tweeter 2
Most data bus circuit
Rear fuse holder (right side of rear compt)
Right front mid-range speaker
Right front tweeter
Right front woofer
Top-hifi amplifier
X20 1b
X28 1b
X5 1b
Z10 11b (above left rear wheelwell)

Top Hifi Radio Wiring Diagram, with Active Sound Design (2 of 2) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Top Hifi Radio Wiring Diagram, with Active Sound Design (2 of 2) for BMW 320i xDrive 2014:

Active sound design
Computer data lines system
Left rear mid-range speaker
Left rear tweeter
Right rear mid-range speaker
Right rear mid-range speaker 2
Right rear tweeter
Right rear tweeter 2
X382 3b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

Top Hifi Radio Wiring Diagram, without Active Sound Design for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Top Hifi Radio Wiring Diagram, without Active Sound Design for BMW 320i xDrive 2014:

Except gt
Front center mid- range speaker
Front center tweeter
Fuse 40a
Fuse 5a
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 holder (right side of rear compt)
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
X20 1b
X28 1b
X382 3b
X5 1b
X8 1b
X9 1b
Z10 11b (above left rear wheelwell)

STARTING/CHARGING

Charging Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Charging Wiring Diagram for BMW 320i xDrive 2014:

& transfer terminal point
2.0l turbo
2.0l turbo diesel
3.0l turbo
Alternator
Battery
Digital motor electronics (2.0l turbo & 3.0l turbo) digital diesel electronics (2.0l turbo diesel) (2.0l turbo & 3.0l turbo: lower left side of engine)
Engine controls system
Front electronic module (right end of dash)
Jump start terminal point (right side of engine compt)
Nca
Preheating control unit (2.0l turbo diesel)
Red
Safety battery terminal generator
Starter
Transfer terminal point
X2411

Starting Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Starting Wiring Diagram for BMW 320i xDrive 2014:

& transfer terminal point
2.0l turbo
2.0l turbo diesel
3.0l turbo
Battery
Charging circuit
Clutch module (m/t) (under left side of dash)
Computer data lines system
Digital motor electronics (2.0l turbo & 3.0l turbo) digital diesel electronics (2.0l turbo diesel) (2.0l turbo & 3.0l turbo: lower left side of engine)
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 40a
Hot at all times
Jump start terminal point (right side of engine compt)
Nca
Pnk
Red
Red 1b
Red 3b
Safety battery terminal generator
Start-stop button
Starter
Transfer terminal point
W/o automatic engine start-stop function
X13 1b
X13 4b
X671 1b
Z10 4b (left footwell)
Z10 5b (right footwell)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Supplemental Restraints Wiring Diagram (1 of 4) for BMW 320i xDrive 2014:

(front of left front door)
(left side of engine compt) left front air bag sensor
(rear of right front door) right front door air bag sensor
(right side of engine compt) right front air bag sensor
Air bag indicator lamp
Air bag sens
Air bag sens pos con
Belt ten act pos con
Box basic version
Center pedestrian sensor
Combox (under left side of luggage compt floor)
Computer data lines system
Crash safety module (rear of center console)
Crash sig
Early production
Emergency call sig
Except gt
Front power distribution box (right rear of engine compt)
Fuse 5a
Ground
Hall sens sig
Hot at all times
Late production
Left front door air bag sensor
Lin bus sig
Pass air bag act
Pass seat occ det
Passenger side air bag inflator assembly (right side of passenger seat back)
Passenger's seat belt tensioner generator (part of seat belt buckle assembly)
Pt-can bus sig
Red
Roof function center
Safety battery terminal generator
Sig seat belt buck con
Telematic communication box (under left front of trunk floor)
W/ combox
W/ telematic communication
W/ telematic communication box high version
X12 2b
X1396 1b
X252 1b
X28 1b
X382 3b
X5 1b
Z10 10b (front of center console)

Supplemental Restraints Wiring Diagram (2 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Supplemental Restraints Wiring Diagram (2 of 4) for BMW 320i xDrive 2014:

(right end of dash) front electronic module (fem)
(under front passenger's seat) seat occupancy detector
(w/o memory function) driver seat position sensor
(w/o memory function) front passenger seat position sensor
Driver seat belt buckle contact
Driver side air bag inflator assembly (left side of driver seat back)
Driver's seat belt tensioner generator (part of seat belt buckle assembly)
Left head air bag inflator assembly (left headliner)
Passenger's seat belt buckle contact
Red
Right head air bag inflator assembly (right headliner)
Terminal
X12 2b
X14 2b
Z10 10b (front of center console)

Supplemental Restraints Wiring Diagram (3 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Supplemental Restraints Wiring Diagram (3 of 4) for BMW 320i xDrive 2014:

(hybrid) starter unit safety battery terminal generator
(hybrid) starter/ alternator electronics
(left middle interior panel) left "b" pillar air bag sensor
(right middle interior panel) right "b" pillar air bag sensor
(under center console) integrated chassis management
Air bag sens
Driver's knee air bag inflator assembly
Early production
Gnd
Late production
Left rear pedestrian guard actuator (gt)
Pedestrian protection sensor (gt) (behind right corner of front fascia)
Red
Right rear pedestrian guard actuator (gt)
W/ optional extras
X252 3b
Z10 10b (front of center console)

Supplemental Restraints Wiring Diagram (4 of 4) for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Supplemental Restraints Wiring Diagram (4 of 4) for BMW 320i xDrive 2014:

Air bag act pos
Belt tens act pos
Computer data lines system
Crash safety module (rear of center console)
Driver retractor tensioner
Driver's air bag inflator assemblies
Early production
Front passenger retractor tensioner
Late production
Left front seat belt force limiter generator
Nca
Passenger's air bag inflator assemblies (top right side of dash)
Passenger's knee air bag inflator assembly
Pedstrn act pos
Pedstrn sens pos
Red
Right front seat belt force limiter generator
Steering column switch cluster
Trg act pos
W-up ter 15
W/ reversible electromotive motorized reel
W/o reversible electromotive motorized reel
X560 1b
X561 1b

TRANSMISSION

AWD Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for AWD Wiring Diagram for BMW 320i xDrive 2014:

(rear left of engine) (2.0l turbo) z6000 4b
2.0l turbo & 3.0l turbo
2.0l turbo diesel
Computer data lines
Front electronic module (right end of dash)
Front power distribution box (right rear of engine compt)
Fuse 30a
Fuse 5a
Hot at all times
Hot w/ terminal 30b relay energized
Pnk
Red
System
Transfer box (bottom rear of transfer case)
X13 1b
X13 6b
X2042
Z6000 1b (3.0l turbo) (top of engine)

Transmission Wiring Diagram for BMW 320i xDrive 2014

Get access to all wiring diagrams of the car

List of elements for Transmission Wiring Diagram for BMW 320i xDrive 2014:

2.0l turbo
2.0l turbo diesel
3.0l turbo
Computer data lines system
Electronic steering wheel module (in steering wheel)
Electronic transmission control (inside bottom of transmission)
Fanfare horn button
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 7.5a
Gear selector switch
Hot w/ terminal 30b relay energized
Left shift paddle
Red
Right multi-function steering wheel switch block
Right shift paddle
Steering column switch cluster
X13 2b
X13 5b
Z10 3b (left footwell)
Z6000 4b (2.0l turbo) z6000 1b (3.0l turbo) x2042 (2.0l turbo diesel) (2.0l turbo: left rear of engine) (3.0l turbo: top of engine)