All Wiring Diagrams for BMW 640i Gran Coupe 2014 model

ACTIVE BODYWORKS

Active Bodyworks Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Active Bodyworks Wiring Diagram for BMW 640i Gran Coupe 2014:

• Automatic towing hitch
• Fully automatic towing hitch button
• Fully automatic towing hitch drive
• Fuse 20a
• Gnd
• Hall sens sig
• Hot w/ terminal 30b relay energized
• Led activation
• Nca
• Rear fuse carrier (in rear power distribution box)
• Sw sig
• Term 30b
• Trailer module (under center rear of luggage compt)
• Trailer socket switch
• X268 1b
• X269 1b
• Z10 8b (right rear of luggage compt)

AIR CONDITIONING

Automatic A/C Wiring Diagram, with Rear Compartment Blower (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Automatic A/C Wiring Diagram, with Rear Compartment Blower (1 of 3) for BMW 640i Gran Coupe 2014:

• 13b
• Ac lin 2
• Activation ioniser
• Auc sensor
• Blower motor (under right side of dash)
• Blower output stage (on blower motor)
• Body can bus sig
• Computer data lines system
• Electronic junction box
• Evaporator temperature sensor (on a/c evaporator)
• Front center ventilation grille
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Gnd
• Gnd ioniser
• Heating/air conditioning system (center of dash)
• Hot at all times
• Hot w/ bi-stable relay energized
• Hot w/ terminal 15n relay energized
• Interior lights system
• Ionizer (on hvac unit)
• Junction box (under right side of dash)
• Left adjuster sig
• Left front ventilation temperature sensor
• Left heater heat exchanger temperature sensor (behind center of dash)
• Left stratification actuator
• Lin bus sig
• Locator lighting
• N2 1b
• Nca
• Power distribution system
• Red
• Refrigerant pressure sensor (right front wheelwell)
• Right front ventilation temperature sensor
• Right heater heat exchanger temperature sensor (behind center of dash)
• Sens gnd
• Sens sig
• Sig evaporator temp sens
• Temp sens
• Z10 11b (right kick panel)
• Z10 6b (right kick panel)

Automatic A/C Wiring Diagram, with Rear Compartment Blower (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Automatic A/C Wiring Diagram, with Rear Compartment Blower (2 of 3) for BMW 640i Gran Coupe 2014:

• A/c compressor
• Auxiliary water pump (left front of engine compt)
• Computer data lines system
• Control valve
• Defroster flap motor (behind left side of dash)
• Driver side heat exchanger water valve
• Electronic junction box
• Fresh air flap motor
• Front passenger's side heat exchanger water valve
• Interior lights system
• Junction box (under right side of dash)
• Left front footwell flap motor (behind left side of dash)
• Left front stratification flap motor
• Left outer ventilation flap motor
• Left rear compartment footwell flap motor
• Left rear stratifying air flap motor
• Magnetic clutch
• Rear compartment ventilation grille
• Recirculated air flap motor
• Red
• Right front footwell flap motor (behind right side of dash)
• Right front stratification flap motor
• Right outer ventilation flap motor
• Right rear compartment footwell flap motor
• Right rear stratifying air flap motor
• Water valve assembly (left rear of engine compt)
• X01001
• X13 10b
• X6454 (right rear of engine compt)
• Z10 2b (left front of engine compt)

Automatic A/C Wiring Diagram, with Rear Compartment Blower (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Automatic A/C Wiring Diagram, with Rear Compartment Blower (3 of 3) for BMW 640i Gran Coupe 2014:

• Activation
• Bsd bus sig
• Characteristic map thermostat (front of engine)
• Computer data lines system
• Coolant pmp sply
• Digital motor electronics (top right rear of engine)
• Ect sens gnd
• Electric coolant pump
• Electric fan (front of engine compt)
• Electric fan cutoff relay (right front of battery compt)
• Engine coolant temperature sensor (on coolant pump housing)
• Fan activation
• Front power distribution box (under right side of dash)
• Fuse 100a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Fuse box (installed on battery)
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Lin bus sig
• Power distribution system
• Radiator shutter drive unit
• Rear fuse holder
• Red
• Sens gnd
• Sply
• W/ fan 400/600w
• W/ fan 800/1000w
• X148 1b
• X671 1b
• X705 1b
• Z10 15b
• Z10 2b (left front of engine compt)
• Z6000 4b

Automatic A/C Wiring Diagram, without Rear Compartment Blower (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Automatic A/C Wiring Diagram, without Rear Compartment Blower (1 of 3) for BMW 640i Gran Coupe 2014:

• (right front wheelwell) refrigerant pressure sensor
• Activation ioniser
• Auc sensor
• Blower motor (under right side of dash)
• Blower output stage (on blower motor)
• Body can bus sig
• Computer data lines system
• Electronics junction box
• Front center ventilation grille
• Fuse 5a
• Fuse 7.5a
• Gnd
• Gnd ioniser
• Heating/air conditioning system (center of dash)
• Hot w/ bistable relay energized
• Hot w/ terminal 15n relay energized
• Interior lights system
• Ionizer (on hvac unit)
• Junction box (under right side of dash)
• Left adjuster sig
• Left heat exchanger temp sens
• Left stratification actuator
• Lf ventilation temp sens
• Lin bus sig
• Locator lighting
• N2 1b
• Nca
• Power distribution system
• Rear compartment ventilation grille
• Red
• Rf ventilation temp sens
• Right heat exchanger temp sens
• Sens gnd
• Sig evaporator temp sens
• Sply volt
• Z10 11b (right kick panel)
• Z10 6b (right kick panel)

Automatic A/C Wiring Diagram, without Rear Compartment Blower (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Automatic A/C Wiring Diagram, without Rear Compartment Blower (2 of 3) for BMW 640i Gran Coupe 2014:

• 13b
• A/c compressor
• Auxiliary water pump (left front of engine compt)
• Computer data lines system
• Control valve
• Defroster flap motor (behind left side of dash)
• Driver side heat exchanger water valve
• Electronics junction box
• Evaporator temperature sensor (on a/c evaporator)
• Fresh air flap motor
• Front passenger's heat exchanger water valve
• Fuse 40a
• Hot at all times
• Junction box (under right side of dash)
• Left footwell flap motor (behind left side of dash)
• Left front stratification flap motor
• Left front ventilation temperature sensor
• Left heat exchanger temperature sensor (behind center of dash)
• Left ventilation flap motor (behind left side of dash)
• Magnetic clutch
• N2 1b
• Rear compartment flap motor
• Recirculated air flap motor
• Red
• Right footwell flap motor (behind right side of dash)
• Right front stratification flap motor
• Right front ventilation temperature sensor
• Right heat exchanger temperature sensor (behind center of dash)
• Right ventilation flap motor (behind right side of dash)
• Water valve assembly (left rear of engine compt)
• X01001
• X13 10b
• X6460
• Z10 2b (left front of engine compt)

Automatic A/C Wiring Diagram, without Rear Compartment Blower (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Automatic A/C Wiring Diagram, without Rear Compartment Blower (3 of 3) for BMW 640i Gran Coupe 2014:

• Activation
• Bsd bus sig
• Characteristic map thermostat (front of engine)
• Computer data lines system
• Coolant pmp sply
• Digital motor electronics (top right rear of engine)
• Ect sens gnd
• Electric coolant pump
• Electric fan (front of engine compt)
• Electric fan cutoff relay (right front of battery compt)
• Engine coolant temperature sensor (on coolant pump housing)
• Fan activation
• Front power distribution box (under right side of dash)
• Fuse 100a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Fuse box (installed on battery)
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Lin bus sig
• Power distribution system
• Radiator shutter drive unit
• Rear fuse holder
• Red
• Sens gnd
• Sply
• W/ fan 400/600w
• W/ fan 800/1000w
• X148 1b
• X671 1b
• X705 1b
• Z10 15b
• Z10 2b (left front of engine compt)
• Z6000 4b

Rear Heater & A/C Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Rear Heater & A/C Wiring Diagram for BMW 640i Gran Coupe 2014:

• 12b
• 4-dr coupe activation
• Can bus sig
• Computer data lines system
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ terminal 30b relay energized
• Interior lights system
• Junction box (under right side of dash)
• Left rear compartment footwell temperature sensor
• Left rear compartment stratification actuator
• Left rear compartment ventilation temperature sensor
• Left rear electric auxiliary heater
• Left sig stratification
• Left sig temp sens
• Locator lighting
• Lr aux htr
• Lr temp sens
• Nca
• Rear compartment automatic climate control
• Rear compartment blower motor (rear of center console)
• Rear compartment fan motor output stage (on rear compt fan motor)
• Rear compartment ventilation grille
• Rear fuse holder
• Right rear compartment footwell temperature sensor
• Right rear compartment stratification actuator
• Right rear compartment ventilation temperature sensor
• Right rear electric auxiliary heater
• Right sig stratification
• Right sig temp sens
• Rr aux htr
• Rr temp sens
• Sens gnd
• Sply volt
• Vent grille sply
• Z10 11b (right kick panel)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Anti-lock Brakes Wiring Diagram for BMW 640i Gran Coupe 2014:

• (in brake fluid reservoir) brake fluid level switch
• (under center of rear shelf) car access system
• (under left side of dash) brake light switch
• (under right rear of luggage compt floor) parking brake control module
• 13b
• Activation
• Brk sw sig
• Can bus sig
• Computer data lines system
• Dynamic stability control (dsc) (under left front of vehicle)
• Electronics junction box
• Flexray sig
• Footwell module (left end of dash)
• Fuse 30a
• Fuse 50a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ bi-stable relay energized
• Junction box electronics (jbe) (under right side of dash)
• Left front brake pad wear sensor (on left front brake caliper)
• Left front wheel speed sensor (on left front wheel hub assembly)
• Left rear wheel speed sensor (on left rear wheel hub assembly)
• Nca
• Parking brake button (base of parking brake lever)
• Pnk
• Power distribution system
• Red
• Right front wheel speed sensor (on right front wheel hub assembly)
• Right rear brake pad wear sensor (on right rear brake caliper)
• Right rear wheel speed sensor (on right rear wheel hub assembly)
• Spd sig
• Steering column switch cluster
• Sw sig
• Terminal 30
• Terminal 30b
• Wake up sig
• Wear sig
• Z10 13b (right "c" pillar)
• Z10 17b (right rear of luggage compt)
• Z10 2b (left front of engine compt)
• Z10 4b (left kick panel)
• Z10 9b (left kick panel)

ANTI-THEFT

Access/Start Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014

List of elements for Access/Start Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014:

• (under right side of dash) crash safety module
• 3.0l turbo
• 4.4l turbo
• Aerial sig
• Bonnet contact switch
• Brake light switch (under left side of dash)
• Brk lt sw sig
• Bumper aerial (middle of rear bumper)
• Car access system (cas) control unit (under center of rear shelf)
• Cas bus
• Clutch mod sig
• Computer data lines system
• Digital motor electronics (top right rear of engine)
• Digital motor electronics 2 (4.4l turbo) (top left rear of engine)
• Door locks system
• Driver's side luggage compartment aerial (driver's front side of luggage compt)
• Electronics junction box
• Eng strt sig
• Footwell module (left end of dash)
• Front center console interior aerial (under front of center console)
• Fuse 40a
• Fuse 5a
• Ground
• Hot at all times
• Hot w/ bistable relay energized
• Junction box (under right side of dash)
• K can bus h
• K can bus l
• Passenger's side luggage compartment aerial (passenger's front side of luggage compt)
• Power distribution system
• Rear center console interior aerial (under rear of center console)
• Rear fuse carrier (in rear power distribution box)
• Rear window shelf interior aerial (gran coupe) (under center of rear window shelf)
• Red
• Rmte ctrl sig
• Sig
• Starter act
• Starting/ charging system
• Starting/charging system
• Sw sig
• Term 15 sig
• Term 15 sply
• Term 15n rly
• Term 30 sply
• Term 30b rly
• Term 30b sply
• Terminal 15n relay
• Terminal 30b relay
• Wake up sig
• X149 1b
• Z10 2b (left front of engine compt)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)
• Z10 8b (right rear of luggage compt)
• Z10 9b (left kick panel)

Access/Start Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014

List of elements for Access/Start Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014:

• (m/t) electric steering lock
• Aerial sig
• Car access system (cas) control unit (under center of rear shelf)
• Cas sub bus
• Computer data lines system
• Door locks system computer data lines system
• Driver electronic outer door handle module
• Driver's side exterior aerial (in driver's door)
• Front passenger's side exterior aerial (in front passenger's door)
• Ground
• Hall sens gnd
• Hall sens sig
• Hall sens sply
• Led act
• Led activation
• Lock act
• Lock gnd
• Lock sply
• Passenger electronic outer door handle module
• Rear driver's side outer door handle electronic module
• Rear passenger's side outer door handle electronic module
• Red
• Ring aerial
• Sig
• Start-stop button
• Sw sig
• Term 15n rly
• Term 30b rly
• Trunk, tailgate, fuel doors system
• W/ automatic engine start-stop function
• Wake up sig
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Anti-theft & Central Locking Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Anti-theft & Central Locking Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• (convertible: right side of rear compt) (coupe: bottom of left "c" pillar) noise suppressor filter
• (gran coupe) driver's side rear door lock
• (left kick panel)
• Aerial diversity
• Car access system (cas) control unit (under center of rear shelf)
• Central locking button hazard warning switch operating facility
• Computer data lines system
• Driver's door automatic soft-close drive
• Driver's door system lock (rear of driver's door)
• Electronics junction box
• Footwell module (left end of dash)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Hot at all times
• Hotel position switch
• Junction box electronics (under right side of dash)
• Nca
• Red
• X188 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 11b (right kick panel)
• Z10 22b (left kick panel)
• Z10 5b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Anti-theft & Central Locking Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Anti-theft & Central Locking Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• (behind right rear wheel) siren w/ tilt alarm sensor
• (right side of rear compt) fuel filler flap central locking drive
• (tailgate lock: bottom center of tailgate) boot lid/tailgate lock
• Anti-theft alarm system led
• Bonnet contact switch
• Computer data lines system
• Driver's door rear automatic soft-close drive
• Electrochromic interior rearview mirror
• Interior lights system
• Interior rear lid button
• Nca
• Rear lid central arrest button
• Roof function center
• W/ automatic soft close system
• W/o automatic soft close system
• X149 1b
• Z10 11b (right kick panel)
• Z10 17b (right rear of luggage compt)
• Z10 2b (left front of engine compt)
• Z10 5b (left kick panel)

Anti-theft & Central Locking Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Anti-theft & Central Locking Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• (right kick panel) z10 6b
• 11b
• Driver's side rear power window switch
• Exterior boot lid button
• Front passenger side rear door lock
• Fuse 10a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 30b relay energized
• Nca
• Passenger's door automatic soft-close drive
• Passenger's door system lock (rear of front passenger's door)
• Passenger's side rear automatic soft-close drive
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• Roller sun blinds
• Trunk lid actuation w/ reverse camera (if equipped)
• W/ electrically operated
• W/ reverse camera
• W/o reverse camera
• X132 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 17b (right rear of luggage compt)
• Z10 1b (right rear of luggage compt)
• Z10 6b (right kick panel)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014

List of elements for Body Control Modules Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014:

• Act
• Bi-xenon
• Brk lt act
• Bus sig
• Computer data lines system
• Cornering lt act
• Door locks, exterior lights & anti-theft systems navigation system
• Drv assist ground
• Drv mod sply
• Exterior lights & interior lights systems
• Exterior lights system
• Exterior lights systems
• Fog lts act
• Foot lt act
• Footwell module (left end of dash)
• Fuse 40a
• Ground
• Haz sw sig
• Headlights & exterior lights systems
• Headlights system
• Headlights, exterior lights & interior lights systems
• Headlights, exterior lights & interior lights systems exterior lights system
• Hi beam hdlp act
• Hot w/ bi-stable relay energized
• Ind lp act
• Ind lt
• Int lt act
• Interior lights system
• Junction box electronics (jbe) (under right side of dash)
• Led act
• Lin bus sig
• Lo beam lt act
• Locator & ambient lt
• Lt act
• Navigation system
• Rev lt act
• Rr fog lt
• Tail lt act
• Term 30f sply
• Turn sig/hi beam sw
• Z1 3b
• Z10 22b (left kick panel)

Body Control Modules Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014

List of elements for Body Control Modules Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Ambient & loc lt
• Brk lt act
• Brk sw sig
• Cornering lt act
• Courtesy lt act
• Door locks & anti-theft systems
• Door locks system
• Dr contact sig
• Entrance lt act
• Exterior lights system
• Flash lt act
• Fog lt act
• Footwell module (left end of dash)
• Fuse 10a
• Fuse 30a
• Fuse 40a
• Ground
• Hall sens ground
• Hall sens sig
• Headlights system
• Hot w/ bi-stable relay energized
• Ind lp
• Int lt sw sig
• Interior lights system
• Junction box electronics (jbe) (under right side of dash)
• License plate lt act
• Lo beam lt sig
• Load sig
• Memory systems
• Power windows system
• Pw drive act
• Pw drv act
• Rear fuse carrier (in rear power distribution box)
• Red
• Reverse lt act
• Rr fog lt act
• Steering clmn adj act
• Sw sig
• Term 15 sply
• Term 30f pwr sply
• Term 30f sply
• Z1 3b
• Z1 5b
• Z10 22b (left kick panel)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 4) for BMW 640i Gran Coupe 2014

List of elements for Computer Data Lines Wiring Diagram (1 of 4) for BMW 640i Gran Coupe 2014:

• (bottom rear of transmission) transfer box
• (on left front shock absorber assembly) left front damper satellite
• (on left rear shock absorber assembly) left rear damper satellite
• (on right front shock absorber assembly) right front damper satellite
• (right corner of rear bumper) lane change warning
• (right kick panel) vertical dynamics management
• (under left front of vehicle) dynamic stability control (dsc)
• (under left side of driver's seat) active steering module
• All-round vision camera
• Central gateway module (left end of dash)
• Central information display
• Diagnosis bus signal
• Digital motor electronics 2 (4.4l turbo) (top left rear of engine)
• Ethernet data line
• Except m6 & m6 gran coupe
• Flexray bus signal
• Ground
• Head unit
• Head-up display
• Heating/air conditioning system (center of dash)
• K-can bus signal
• M6 & m6 gran coupe
• Most bus signal
• Nca
• Pnk
• Pnk/red
• Pt-can bus signal
• Rear axle king pin inclination control
• Red
• Right rear damper satellite (on right rear shock absorber assembly)
• Sound systems
• Steering column switch cluster
• Terminal 15
• Terminal 30f
• Video switch
• W/ active steering
• W/ lane change
• W/ parking maneuvering assistant
• W/o active steering
• W/o parking maneuvering assistant
• X13 10b
• Z10 22b (left kick panel)

Computer Data Lines Wiring Diagram (2 of 4) for BMW 640i Gran Coupe 2014

List of elements for Computer Data Lines Wiring Diagram (2 of 4) for BMW 640i Gran Coupe 2014:

• (edc) electronic damper control (right kick panel)
• (if equipped) driver's seat heating module
• (if equipped) passenger's seat heating module
• (w/o rear compartment automatic climate control) rear driver's side seat heating switch
• (w/o rear compartment automatic climate control) rear passenger's side seat heating switch
• Auc sensor
• Controller
• Double clutch transmission (m6 & m6 gran coupe)
• Driver's side rear power window switch
• Electro- mechanical power steering (eps) (on steering rack assembly)
• Except convertible
• Footwell module (left end of dash)
• Instrument cluster control unit
• Pnk
• Rear driver's side seat heating module
• Rear passenger's side seat heating module
• Red
• Terminating resistor 2 r4 (right kick panel)
• Terminating resistor r3 (right side of luggage compt)
• Trunk lid actuation w/ reversing camera
• W/ electronic damper control
• W/o electronic damper control
• W/o twin clutch gearbox
• X12 1b
• X13 3b
• X132 1b
• X14 1b
• X8 1b
• Z10 2b (left front of engine compt)
• Z10 6b (right kick panel)

Computer Data Lines Wiring Diagram (3 of 4) for BMW 640i Gran Coupe 2014

List of elements for Computer Data Lines Wiring Diagram (3 of 4) for BMW 640i Gran Coupe 2014:

• (except convertible) rear compartment controller
• (top center of windshield) rain/ light/ solar/ condensation sensor
• (under right side of dash) junction box electronics (jbe)
• A34 1b
• A34 2b
• A34 5b
• Active sound design
• Boot lid lift
• Car access system (under center of rear shelf)
• Combox
• Communication box
• Convertible
• Diagnosis socket
• Diagnosis socket terminating resistor
• Driver's seat module (convertible: under driver's seat) (coupe: side of driver's seat)
• Electrochromic interior rear view mirror (high beam assistant w/o lane departure warning)
• Electronic ride-height control
• Electronics junction box
• Except convertible
• Except m6 & m6 gran coupe
• Fuse 5a
• Hot w/ bi-stable relay energized
• Passenger's seat module (convertible: under passenger's seat) (coupe: side of passenger's seat)
• Pnk
• Rear compartment air conditioning system
• Rear compartment automatic climate control
• Rear compartment controller
• Rear compartment display
• Rear compartment display 2
• Rear driver's side seat module
• Rear passenger's side seat module
• Red
• Roof functions center (except convertible)
• Telematic communication box
• Tire pressure control (under right rear of vehicle)
• Touch box
• Trailer module (under center rear of luggage compt)
• W/ telematic communication box
• W/o telematic
• W/o twin clutch gearbox
• Wiper module
• X12 1b
• X14 1b
• X167 1b
• X188 1b
• X200 1b
• X25 1b
• X415 1b
• Z1 5b
• Z10 22b (left kick panel)
• Z10 5b (left kick panel)

Computer Data Lines Wiring Diagram (4 of 4) for BMW 640i Gran Coupe 2014

List of elements for Computer Data Lines Wiring Diagram (4 of 4) for BMW 640i Gran Coupe 2014:

• (behind front grille) active cruise control (acc)
• (behind right rear wheel) siren & tilt sensor
• (near right "c" pillar) convertible top module (ctm)
• (right side of luggage compt) (convertible) terminating resistor r2
• (under center console) integrated chassis management (icm)
• (under right rear of luggage compt floor) parking brake control unit
• 3.0l turbo
• 4.4l turbo
• 640i & 650xi
• 650i
• 650i gran coupe & 650i xdrive
• 650i gran coupe xdrive,
• Blower output stage (on blower motor)
• Camera based driver assistance systems (left end of dash)
• Charge air cooler coolant pump
• Crash safety module (under right side of dash)
• Digital motor electronics (dme) control module (top right rear of engine)
• Driver's door seat switch cluster
• Driver's door switch block
• Driver's side seat adjustment switch cluster
• Electronic transmission control
• Fuel pump control (ekps) (under right rear seat)
• Gear selector switch
• Left footwell flap motor (behind left side of dash)
• Left reversible electromotive electrically motorized reel
• M6 & m6 gran coupe
• Nca
• Night vision electronics (under left side of dash)
• Parking maneuvering assistant (on rear panel of spare wheel well)
• Pnk
• Radiator shutter drive unit
• Red
• Regulated rear axle differential lock
• Right exterior mirror
• Right reversible electromotive electrically motorized reel
• Servotronic control unit (under center rear of luggage compt)
• W/ lane change
• W/ twin clutch gerabox
• W/o lane change
• W/o twin clutch gerabox
• X01001
• X13 11b
• X13 3b
• X148 1b
• X252 1b
• X28 1b
• X5 1b
• Z10 8b (right rear of luggage compt)

COOLING FAN

Cooling Fan Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Cooling Fan Wiring Diagram for BMW 640i Gran Coupe 2014:

• Activation
• Bsd bus sig
• Characteristic map thermostat (front of engine)
• Computer data lines system
• Coolant pmp sply
• Digital motor electronics (top right rear of engine)
• Ect sens gnd
• Electric coolant pump
• Electric fan (front of engine compt)
• Electric fan cutoff relay (right front of battery compt)
• Engine coolant temperature sensor (on coolant pump housing)
• Fan activation
• Front power distribution box (under right side of dash)
• Fuse 100a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Fuse box (installed on battery)
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Lin bus sig
• Power distribution system
• Radiator shutter drive unit
• Rear fuse holder
• Red
• Sens gnd
• Sply
• W/ fan 400/600w
• W/ fan 800/1000w
• X148 1b
• X671 1b
• X705 1b
• Z10 15b
• Z10 2b (left front of engine compt)
• Z6000 4b

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Cruise Control Wiring Diagram for BMW 640i Gran Coupe 2014:

• Accelerator pedal module (integral to accelerator pedal assembly)
• Active cruise control (behind front grille)
• Brake light switch (under left side of dash)
• Car access system (under center of rear shelf)
• Central gateway module (left end of dash)
• Computer data lines system
• Digital motor electronics (top right rear of engine)
• Dynamic stability control (dsc) (under left front of vehicle)
• Electromotive throttle actuator (on throttle body)
• Exterior lights system
• Flexray bus sig
• Fuse 10a
• Fuse 5a
• Gear selector switch
• Gnd
• Hall sensor gnd
• Hall sensor sig
• Hall sensor sply
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Integrated chassis management (icm) (under center console)
• Junction box
• K-can bus sig
• Pnk
• Power distribution system
• Pt-can bus sig
• Red
• S-can bus sig
• Steering column switch cluster
• Sw sig
• Terminal 15
• Terminal 30, sply
• Terminal 30b
• Throttle vlv activ
• Throttle vlv gnd
• Throttle vlv sig
• Throttle vlv sply
• X148 1b
• Z10 2b (left front of engine compt)
• Z10 9b (left kick panel)
• Z6000 1b (left rear of engine)

DEFOGGERS

Heated Mirrors Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Heated Mirrors Wiring Diagram for BMW 640i Gran Coupe 2014:

• Computer data lines system
• Driver's door switch block
• Footwell module (left end of dash)
• Fuse 7.5a
• High version
• Hot w/ terminal 30b relay energized
• Junction box
• Left exterior mirror
• Lin bus sig
• Mirror heater
• Nca
• On front passenger's door
• Right exterior mirror
• W/ seat switch cluster
• W/ seat switch cluster on driver's door
• X28 1b
• X5 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Rear Defogger Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Rear Defogger Wiring Diagram for BMW 640i Gran Coupe 2014:

• (right rear of luggage compt) z10 8b
• 25b
• 4b red
• Computer data lines system
• Convertible
• Coupe & grand coupe
• Fuse 150a
• Fuse 30a
• Fuse box (installed on battery)
• Heating/air conditioning system (center of dash)
• Hot at all times
• Junction box
• Junction box electronics
• Rear fuse holder (in rear power distribution box)
• Rear window defogger
• Rear window defogger rejector circuit 2
• Rear window defogger relay
• Red
• X79 1b
• Z10 13b (right "c" pillar)
• Z10 23b

ELECTRONIC POWER STEERING

Active Power Steering Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Active Power Steering Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Activation actuator
• Activation srvmtr lock
• Active steering module (under left side of driver's seat)
• Active steering servomotor
• Actuator sig
• Actuator sply
• Central gateway module (left end of dash)
• Electric servomotor lock
• Flexray bus sig
• Fuse 40a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ terminal 15n relay energized
• Junction box
• Nca
• Pnk/red
• Power distribution system
• Rear axle king pin inclination control
• Terminal 15 sply
• Terminal 30 sply
• X87 1b
• Z10 50b

Electromechanical Power Steering Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Electromechanical Power Steering Wiring Diagram for BMW 640i Gran Coupe 2014:

• Central gateway module (left end of dash)
• Electromechanical power steering (on steering rack assembly)
• Fuse 125a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 15n relay energized
• Jump start terminal point (left side of engine compt)
• Junction box
• Red
• Steering-torque sensor (on steering column)
• Z10 19b

Servotronic Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Servotronic Wiring Diagram for BMW 640i Gran Coupe 2014:

• Computer data lines system
• Eco valve
• Fuse 5a
• Hot w/ terminal 15n relay energized
• Power distribution system
• Rear fuse holder
• Red
• Servotronic (under center rear of luggage compt)
• Servotronic valve (near left rear wheel, under vehicle)
• X219 1b
• X335 1b
• Z10 16b

ELECTRONIC SUSPENSION

Air Suspension Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Air Suspension Wiring Diagram for BMW 640i Gran Coupe 2014:

• (on right rear suspension) (vertical dynamics management & electronic ride height control) right rear level sensor
• (under right side of dash) crash safety module
• Air bag sens +
• Air bag sens -
• Center console operating unit
• Central gateway module (left end of dash)
• Computer data lines system
• Digital motor electronics (dme) control module (top right rear of engine)
• Drilled wire
• Drive dynamic con sw sig
• Dtc button sig
• Except m6
• Flexray bus sig
• Function lghtng, hill dscnt ctrl
• Function lghtng, park assist
• Fuse 5a
• Gnd
• Ground
• Hot w/ terminal 30b relay energized
• Integrated chassis management (icm) (under center console)
• Junction box
• Left front level sensor (w/ xenon light & vertical dynamics management)
• Left rear level sensor (w/ xenon light, vertical dynamics management & electronic ride height control)
• Lf lvl sens sig
• Lf lvl sens sply
• Lr level sens sig
• Lr lvl sens sply
• Parking aid sig
• Pnk
• Rf level sens sig
• Rf level sens sply
• Right front level sensor (w/ vertical dynamics management) (on right front suspension)
• Rr level sens sply
• Rr lvl sens sig
• S-can bus sig
• Sens ground
• Sensor ground
• Ter 15 wake up sig
• Ter 30b sply
• W/ quadruple
• Z10 10b (front of center console)

Dynamic Drive Suspension Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Dynamic Drive Suspension Wiring Diagram for BMW 640i Gran Coupe 2014:

• (on right front shock absorber assembly) right front damper satellite
• (on right rear shock absorber assembly) right rear damper satellite
• (right kick panel) z10 6b
• 5v sply
• Act intake throttle valve
• Act valve block
• Central gateway module (left end of dash)
• Dynamic drive valve block (behind right front wheel)
• Flexray bus sig
• Fuse 30a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ terminal 15n relay energized
• Intake throttle valve
• Junction box
• Left front damper satellite (on left front shock absorber assembly)
• Left rear damper satellite (on left rear shock absorber assembly)
• Nca
• Oil level sw sig
• Oil level switch (in oil reservoir)
• Pnk
• Pnk/red
• Power distribution system
• Pressure sens sig
• Sens gnd
• Sply terminal 15
• Sply terminal 30
• Valve block
• Vertical dynamics management (right kick panel)
• Volt sply
• X158 1b
• X159 1b
• X219 1b
• Z10 14b (left "c" pillar)
• Z10 2b (left front of engine compt)
• Z10 3b (right front of engine compt)
• Z10 8b (right rear of luggage compt)

ENGINE PERFORMANCE

3.0L TURBO

3.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW 640i Gran Coupe 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW 640i Gran Coupe 2014:

• (front of intake manifold) intake-manifold pressure sensor
• (left front of engine) wastegate valve pressure converter
• (on exhaust manifold) oxygen sensor before catalytic converter
• (under intake manifold) knock sensor
• (under left side of dash) brake light switch
• Activation throttle vlv act
• Activation vlv
• Activation vol ctrl vlv
• Bsd bus sig
• Car access system (under center of rear shelf)
• Computer data lines system
• Cooling fans system
• Crankshaft position sensor (lower front of engine)
• Crankshaft sens sig
• Cylinder 1-3
• Cylinder 4-6
• Digital motor electronics (top right rear of engine)
• Elec throttle act gnd
• Elec throttle vlv act sig
• Electromotive throttle actuator
• Gnd crankshaft sens
• Gnd int air temp pres sens
• Gnd intake pipe pres sens
• Gnd oil condition sens
• High pres pump contl gnd
• High pres pump contl sig
• High pres pump contl sply
• Intake air temperature pressure sensor (front of intake manifold)
• Knock sens sig
• Lin bus sig
• Nca
• Oil level sensor
• Oxy sens sig
• Oxygen sens gnd
• Oxygen sens sig
• Pres sens sig
• Quality control valve
• Sens gnd
• Sens sig
• Sply additional coolant pump
• Sply crankshaft sens
• Sply elect throttle vlv act
• Sply int air temp pres sens
• Sply int pipe pres sens
• Sply oil condition sens
• Sply oxy sens aft cat conv
• Sply oxy sens bef cat conv
• Sply vol ctrl vlv
• Starting/ charging system
• Temp sens sig
• Wastegate vlv sply pres conv
• Z10 9b (left kick panel)

3.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW 640i Gran Coupe 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW 640i Gran Coupe 2014:

• (in exhaust, downstream of catalytic converter) oxygen sensor after catalytic converter
• (left end of dash) footwell module
• (on high pressure pump) high pressure pump position sensor
• Bypass blow-off valve
• Characteristic map thermostat (front of engine)
• Computer data lines system
• Elect fuel pump
• Electric fuel pump (under right rear seat)
• Electric fuel pump control (ekps) (under right rear seat)
• Engine ventilation heating
• Exhaust camshaft sensor (left rear side of engine)
• Exhaust vanos solenoid valve (front of engine)
• Fuse 20a
• Fuse 5a
• Gnd
• Hot w/ terminal 30b relay energized
• Intake camshaft sensor (left rear side of engine)
• Intake vanos solenoid valve (front of engine)
• Junction box (under right side of dash)
• Low pressure fuel sensor
• Nca
• Oil pressure control valve
• Power distribution system
• Pt can bus
• Pwr sply
• Rear fuse holder (in rear power distribution box)
• Red
• Tank vent shut-off valve
• Tank vent valve (top rear of engine)
• W/ bosch
• W/o bosch
• Wake up signal
• X13 10b
• X664 1b
• X705 1b
• Z1 6b
• Z10 18b
• Z23 1b

3.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW 640i Gran Coupe 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW 640i Gran Coupe 2014:

• (left rear of engine) z6000 1b
• Activation
• Activation char map thermostat
• Activation elect changeover vlv
• Activation oil pres ctrl vlv
• Activation tank vent vlv
• Bosch gnd
• Car access system (under center of rear shelf)
• Digital motor electronics (top right rear of engine)
• Dme main relay
• Eng coolant temp sens gnd
• Engine oil pres sens gnd
• Engine oil pres sens sply
• Engine oil temp sens
• Exhaust activation vanos sol vlv
• Exhaust camshaft sens sig
• Fuel inj sply
• Fuse 100a
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse box (installed on battery)
• Gnd
• Gnd exhaust camshaft sens
• Gnd hot-film air mass meter
• Gnd intake camshaft sens
• Hi pressure sig
• Hot at all times
• Hot-film air mass meter sig
• Ignition & fuel injection relay
• Int activation vanos sol vlv
• Int camshaft sens sig
• Int sply vanos sol vlv
• Motor position sensor
• Mtr activation
• Mtr pos sens sply
• Mtr position sens gnd
• Mtr position sens sig
• Oil press ctrl vlv sply
• Pres sens sig
• Rail pres sens gnd
• Rail pres sens sply
• Red
• Sply bosch pump
• Sply char map thermostat
• Sply elect changeover vlv
• Sply eng breather heater 1
• Sply exhaust camshaft sens
• Sply hi pressure
• Sply hot-film air mass meter
• Sply int camshaft sens
• Sply valvetronic
• Temp sens sig
• Terminal 15 sply
• Valvetronic actuator motor (right side of engine)
• Valvetronic relay
• Ventilation activation
• Z10 3b (right front of engine compt)

3.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW 640i Gran Coupe 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW 640i Gran Coupe 2014:

• (top right side of engine) ignition coil 1
• (top right side of engine) ignition coil 2
• (top right side of engine) ignition coil 3
• (top right side of engine) ignition coil 4
• (top right side of engine) ignition coil 5
• (top right side of engine) ignition coil 6
• Engine coolant temperature sensor (on coolant pump housing)
• Engine oil pressure sensor
• Engine oil temperature sensor
• Fuel tank leakage diagnosis module (under left rear of vehicle)
• Hot-film air mass meter (right side of engine)
• Nca
• Plug spark
• Rail pressure sensor (end of fuel-distribution rail)
• Spark plug
• Venturi nozzle pressure sensor (w/ bosch)
• X704 1b
• Z20 1b
• Z21 1b
• Z22 1b

3.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW 640i Gran Coupe 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW 640i Gran Coupe 2014:

• (top right side of engine) fuel injectors
• 11b
• Accelerator pedal module (at accelerator pedal)
• Activation cut-out relay
• Activation electric fan
• Anti-theft system computer data lines system
• Cas sub-bus
• Computer data lines system
• Continental act
• Cooling fans system
• Digital motor electronics (top right rear of engine)
• Engine start sig
• Flexray bus sig
• Fuel inj 1 activation
• Fuel inj 1 sply
• Fuel inj 2 activation
• Fuel inj 2 sply
• Fuel inj 3 activation
• Fuel inj 3 sply
• Fuel inj 4 activation
• Fuel inj 4 sply
• Fuel inj 5 activation
• Fuel inj 5 sply
• Fuel inj 6 activation
• Fuel inj 6 sply
• Fuse 15a
• Fuse 5a
• Hall sens gnd
• Hall sens sig
• Hall sens sply
• Hot at all times
• Hot w/ terminal 30b relay energized
• Ign coil 1 activation
• Ign coil 1 sply
• Ign coil 2 activation
• Ign coil 2 sply
• Ign coil 3 activation
• Ign coil 3 sply
• Ign coil 4 activation
• Ign coil 4 sply
• Ign coil 5 activation
• Ign coil 5 sply
• Ign coil 6 activation
• Ign coil 6 sply
• Junction box (under right side of dash)
• Lin bus sig
• Natural vacuum leak detection (top right side of fuel tank)
• Pnk
• Power distribution system
• Pressure switch
• Pt-can bus sig
• Rear fuse holder (in rear power distribution box)
• Red
• Spd sig
• Starting/charging system
• Term 15 sply
• Term 15 wake up sig
• Term 30 sply
• W/ bosch
• W/o bosch
• Z1 6b
• Z10 13b (right "c" pillar)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Backup Lamps Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Computer data lines system
• Electronic transmission control (4.4l turbo) automatic transmission (3.0l turbo)
• Footwell module (left end of dash)
• Fuse 40a
• Gear selector switch
• Gnd
• Hot w/ bi-stable relay energized
• Junction box electronics (jbe) (under right side of dash)
• K-can bus sig
• Left inner taillight
• Pwr sply term 30f
• Red
• Rev light activation 2b
• Rev light activation 3b
• Reverse gear switch (m/t) (rear of transmission)
• Reversing light
• Right inner taillight
• Sw sig
• X13 1b
• Z10 17b (right rear of luggage compt)
• Z6000 5b

Exterior Lamps & Trailer Connector Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• (left front of engine compt) z10 2b
• Brake light
• Brk lt
• Brk lt sw sig
• Computer data lines system
• Corn lt
• Cornering light module (w/ led)
• Design light
• Direction ind
• Direction ind (w/ led)
• Direction ind (w/o led)
• Electronics junction box
• Footwell module (left end of dash)
• Fuse 30a
• Fuse 5a
• Gnd
• Headlight driver module
• Hi beam sw
• Hot w/ bi-stable relay energized
• Hot w/ terminal 30b relay energized
• Ind lp
• Ind lt
• Junction box electronics (under right side of dash)
• K-can bus sig
• Led activation
• Left front direction indicator repeater light
• Left headlight
• Left license plate light
• Left outer taillight
• License plate lt
• Light module cornering (w/o led)
• Light switch unit
• Lin bus sig
• Operating facility hazard warning lights switch & central locking button
• Parking lights/ daytime driver light
• Pwr sply
• Pwr sply 30f
• Rear fuse carrier (in rear power distribution box)
• Red
• Right license plate light
• Rr fog lt
• Serial sig
• Side marker light
• Steering column switch cluster
• Tail lt
• Taillight
• W/ led
• W/o led
• Warn lt sw sig
• Z10 14b (left "c" pillar)
• Z10 17b (right rear of luggage compt)
• Z10 22b (left kick panel)
• Z10 2b (left front of engine compt)

Exterior Lamps & Trailer Connector Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• (convertible) interference suppressor filter 2
• (coupe: bottom of left "c" pillar) (convertible: right side of rear compt) noise suppressor filter
• (right front of engine compt) z10 3b
• (under center of rear shelf) car access system
• (under left side of dash) brake light switch
• Auxiliary brake light
• Brake dynamic
• Brake light
• Convertible
• Cornering light module (w/ led)
• Coupe
• Coupe & gran coupe
• Design light
• Direction ind
• Direction ind (w/ led)
• Direction ind (w/o led)
• Gran coupe
• Headlight driver module
• Left inner taillight
• Light
• Light brake dynamic
• Light module cornering (w/o led)
• Light tail
• Parking lights/ daytime driver light
• Red
• Right front direction indicator repeater light
• Right headlight
• Right inner taillight
• Right outer taillight
• Side marker light
• Taillight
• W/ led
• W/o led
• Z10 14b (left "c" pillar)
• Z10 17b (right rear of luggage compt)
• Z10 1b (right rear of luggage compt)
• Z10 3b (right front of engine compt)
• Z10 6b (right kick panel)
• Z10 8b (right rear of luggage compt)
• Z10 9b (left kick panel)

Exterior Lamps & Trailer Connector Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• Active bodyworks system
• Automatic towing hitch
• Brake light activation
• Can bus signal
• Computer data lines system
• Flashing indicator lamp
• Fuse 20a
• Ground
• Hall sensor signal
• Hot w/ bi-stable relay energized
• Hot w/ terminal 30b relay energized
• Junction box electronics (under right side of dash)
• Led activation
• Left taillight
• Left turn sig light
• Nca
• Rear fog light
• Rear fuse carrier (in rear power distribution box)
• Reversing light
• Right taillight
• Right turn sig light
• Switch signal
• Terminal 30b
• Terminal 30f
• Trailer module (if equipped) (under center rear of luggage compt)
• Trailer socket
• X268 1b
• X269 1b
• Z10 8b (right rear of luggage compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for BMW 640i Gran Coupe 2014

List of elements for Ground Distribution Wiring Diagram (1 of 6) for BMW 640i Gran Coupe 2014:

• (convertible) left front microwave sensor
• (convertible) rear screen power unit relay
• (convertible) rear window drive relay 2
• (except m6) rear driver side power window switch
• (gran coupe) left rear electric auxiliary heater
• (gran coupe) rear driver side automatic soft close drive
• (w/ multi- function seat) driver's side seat adjustment switch cluster
• (w/ neck warmer) left reversible electromotive electrically motorized reel
• (w/o active seat) driver's lumbar support valve block
• (w/o active seat) driver's seat lumbar support drive
• (w/o neck warmer) left reversible electrically motorized reel
• Active steering
• Car access system
• Diagnosis socket
• Driver electronic outer door handle module
• Driver's door automatic soft close drive
• Driver's door entrance light
• Driver's door panel lighting
• Driver's door pocket lighting
• Driver's door switch block
• Driver's door system lock
• Driver's seat module
• Driver's side rear courtesy lighting
• Driver's side rear entry light
• Dynamic stability control (dsc)
• E37
• E82
• Electric fan
• Electro- mechanical power steering
• Except m6 & m6 gran coupe
• Footwell module
• Gran coupe
• Interior rear lid button
• Left b-pillar lighting
• Left front mid-range speaker lighting
• Left front tweeter lighting
• Left neck warmer
• Left rear side trim panel lighting
• Left rear speaker lighting
• M6 & m6 gran coupe
• Nca
• Rear driver side outer door handle electronic module
• Rear driver's side door lock
• Rear driver's side door panel lighting
• Rear driver's side door pocket light
• Rear driver's side power window switch
• Rear window drive relay
• W/ electrically operated roller sun blinds
• W/ interior light package
• W/ lumbar support
• W/o electrically operated roller sun blinds
• W/o interior light package
• W/o lumbar support
• X14 1b
• X28 1b
• X8 1b
• Z10 15b
• Z10 19b
• Z10 4b (left kick panel)
• Z10 5b (left kick panel)

Ground Distribution Wiring Diagram (2 of 6) for BMW 640i Gran Coupe 2014

List of elements for Ground Distribution Wiring Diagram (2 of 6) for BMW 640i Gran Coupe 2014:

• (convertible) right front microwave sensor
• (coupe) roof function center
• (except m6) rear passenger's side power window switch
• (gran coupe) rear compartment fan motor output stage
• (gran coupe) rear passenger side automatic soft close drive
• (gran coupe) right rear electric auxiliary heater
• (installed on battery) junction box
• (w/ multi- function seat) passenger's side seat adjustment switch cluster
• (w/ neck warmer) right reversible electromotive electrically motorized reel
• (w/o active seat) passenger's lumbar support valve block
• (w/o active seat) passenger's seat lumbar support drive
• (w/o neck warmer) right reversible electromotive electrically motorized reel
• 12v connection 1
• 12v connection 3
• 12v connection 4
• A34 1b
• Blower output stage
• E21
• E80
• Electronic damper control
• Electronics junction box
• Except s63
• Front center armrest light
• Front cigarette lighter 12v connection
• Front passenger's door lock
• Gear selector switch
• Headlight washer system washer pump
• N2 1b
• Nca
• Passenger electronic outer door handle module
• Passenger side rear courtesy lighting
• Passenger side rear entry light
• Passenger's door automatic soft close drive
• Passenger's door entrance light
• Passenger's door pocket lighting
• Passenger's door power window switch
• Passenger's door system lock
• Passenger's door trim panel lighting
• Passenger's seat module
• Rear cigarette lighter 12v connection
• Rear front passenger side door lock
• Rear passenger side door panel lighting
• Rear passenger side door pocket lighting
• Rear passenger side power window switch
• Rear passenger's side outer door handle electronic module
• Right b-pillar light
• Right exterior mirror
• Right front direction indicator light repeater
• Right front entrance light
• Right front mid-range speaker lighting
• Right front tweeter lighting
• Right neck warmer
• Right rear entrance light
• Right rear side trim panel lighting
• Right rear speaker lighting
• Roller sun blinds
• S63
• Speaker rear left lighting
• Terminating resistor r4
• Vertical dynamics management
• W/ electrically operated
• W/ electrically operated roller
• W/ interior light package
• W/ lumbar support
• W/o electrically operated roller
• W/o electrically operated roller sun blinds
• W/o interior light package
• W/o lumbar support
• Windshield washer pump
• X12 1b
• X5 1b
• X9 1b
• Z1 1b
• Z10 6b (right kick panel)

Ground Distribution Wiring Diagram (3 of 6) for BMW 640i Gran Coupe 2014

List of elements for Ground Distribution Wiring Diagram (3 of 6) for BMW 640i Gran Coupe 2014:

• (convertible) convertible top module
• (convertible) rear window defogger
• (convertible) soft top drive module
• (coupe) auxiliary brake light
• (except m6 & m6 gran coupe) rear axle king pin inclination control
• (m/t) clutch switch module
• (m6 & m6 gran coupe) regulated rear axle differential lock
• (n63) a/c compressor
• Active sound design
• All round vision camera
• Base plate
• Brake fluid level switch
• Brake light switch
• Car access system
• Central information display
• Combox
• Convertible
• Coolant level switch
• Coupe & convertible
• Cut off relay
• Dvd changer
• Electric fuel pump control (ekps)
• Electronic night vision module
• Fuel tank pressure sensor
• Gran coupe
• Head unit
• Hifi amplifier
• Independent heating fuel metering pump
• Infotainment fan
• Left front entrance light
• Left outer tail light
• Left rear damper satellite
• Left rear entrance light
• Left rear footwell light
• Left rear microwave sensor
• Left rear speaker 2 lighting
• Lockout circuit
• Natural vacuum leak detection
• Nca
• Noise suppressor filter
• Premium top hifi amplifier
• Rear compartment display
• Rear driver's side seat heating module
• Rear eject box
• Rear eject box 2
• Rear passenger's side seat heating module
• Rear seat entertainment
• Right rear brake pad wear sensor
• Right rear footwell light
• Right rear speaker 2 lighting
• Servotronic
• Telematics communication box
• Top hifi amplifier
• Touch box
• Video module
• Video switch
• W/ hifi amplifier
• W/ top hifi amplifier
• X230 1b
• X6460
• X79 1b
• Z10 12b (left rear of luggage compt)
• Z10 13b (right "c" pillar)
• Z10 14b (left "c" pillar)
• Z10 16b
• Z10 18b
• Z10 58b
• Z10 9b (left kick panel)

Ground Distribution Wiring Diagram (4 of 6) for BMW 640i Gran Coupe 2014

List of elements for Ground Distribution Wiring Diagram (4 of 6) for BMW 640i Gran Coupe 2014:

• (3.0l turbo) automatic transmission
• (3.0l turbo) digital motor electronics
• (3.0l turbo) transfer box
• (4.4l turbo) ignition coil
• (convertible) remote control receiver
• (coupe & gran coupe) left inner tail light
• (coupe & gran coupe) right inner tail light
• (coupe) siren w/ tilt alarm sensor
• (m6 & m6 gran coupe) center console operating unit
• (right kick panel)
• 12v connection 2
• 3.0l turbo
• 4.4l turbo
• A/c compressor
• Auc sensor
• Boot lid/ tailgate lock
• Camera-based driver assistance systems
• Center console operating unit
• Central gateway module
• Controller
• Convertible
• Convertible top control switch
• Coupe w/ basic version
• Coupe w/ high version
• Crash safety module
• Cylinder 1
• Diagnosis socket
• Driver's seat belt buckle contact
• Electric transmission control
• Electrochromic interior rear view mirror
• Electronics control neck warmer
• Exterior boot lid button
• Footwell module
• Hotel position switch
• Integrated chassis management
• Lane change warning
• Left front vanity mirror switch
• Left license plate light
• Nca
• Park distance control
• Parking brake button
• Parking brake control unit
• Parking maneuvering assistance
• Passenger's seat belt buckle contact
• Passenger's seat occupancy detection
• Rear compartment automatic climate control
• Rear driver's side seat heating switch
• Rear passenger's side seat heating switch
• Reverse gear switch
• Right front vanity mirror switch
• Right headlight
• Right license plate lamp
• Roof function center
• Roof functions center
• W/ automatic gear box
• W/ automatic soft close system
• W/o automatic gear box
• W/o automatic soft close system
• Washer fluid level switch
• X12 1b
• X14 1b
• Z10 10b (front of center console)
• Z10 11b
• Z10 17b (right rear of luggage compt)
• Z10 22b (left kick panel)
• Z6000 1b (left rear of engine)

Ground Distribution Wiring Diagram (5 of 6) for BMW 640i Gran Coupe 2014

List of elements for Ground Distribution Wiring Diagram (5 of 6) for BMW 640i Gran Coupe 2014:

• (650i gran coupe xdrive & 650i gran coupe) radiator shutter drive unit
• (convertible)
• (except s63) left front break pad wear sensor
• (m6 & m6 gran coupe) air cooler charge coolant pump
• (not used)
• 3.0l turbo
• 4.4l turbo
• Active cruise control
• Active steering servo motor shield
• Air cooler charge coolant pump 2
• Auxiliary water pump
• Battery
• Blower output stage
• Bonnet contact switch
• Capacitor box
• Center washer nozzle heater
• Fuel filter heating
• High horn
• Ignition coil cylinder 2
• Ignition coil cylinder 3
• Ignition coil cylinder 4
• Ignition coil cylinder 5
• Ignition coil cylinder 6
• Independent auxiliary heater
• Independent heating coolant change over valve
• Intelligent battery sensor
• Left fog light
• Left front damper satellite
• Left front direction indicator repeater light
• Left headlight
• Left inner tail light
• Left washer nozzle heater
• Low horn
• M6 gran coupe
• N2 1b
• Nca
• Oil level switch
• Rear axle king pin inclination control actuator shield
• Right fog light
• Right front damper satellite
• Right headlight
• Right inner tail light
• Right washer nozzle heater
• Terminating resistor r3
• Trunk lid actuation w/reversing camera (if equipped)
• Water valves assembly
• Wiper module
• X149 1b
• X149 2b
• X218 2b
• X252 1b
• Z10 1b (right rear of luggage compt)
• Z10 28b
• Z10 2b (left front of engine compt)
• Z10 3b (right front of engine compt)
• Z10 50b
• Z10 51b
• Z6000 2b
• Z6000 3b

Ground Distribution Wiring Diagram (6 of 6) for BMW 640i Gran Coupe 2014

List of elements for Ground Distribution Wiring Diagram (6 of 6) for BMW 640i Gran Coupe 2014:

• (3.0l turbo) engine ventilation heating
• (4.4l turbo m/t) gearbox oil temperature sensor
• (4.4l turbo m/t) transmission oil pump
• (4.4l turbo m/t) transmission oil pump relay
• (4.4l turbo)
• (4.4l turbo) digital motor electronics
• (4.4l turbo) digital motor electronics (dme)
• (4.4l turbo) digital motor electronics (dme) 2
• (4.4l turbo) electronic transmission control
• (4.4l turbo) intercooler coolant pump
• (4.4l turbo) transfer box
• (convertible)
• (convertible) convertible top compartment floor switch
• (convertible) rear screen power unit relay
• (convertible) rear-window drive relay 2
• (convertible) siren & tilt sensor
• (convertible) soft top drive module
• (m/t) reverse gear switch
• (m6 & m6 gran coupe)
• (s63) a/c compressor
• 3.0l turbo
• 4.4l turbo
• 4.4l turbo m/t
• A/c compressor
• Coil cylinder 8
• Coolant pump
• Dc/dc converter
• Electric
• Electronic transmission control
• Except m6
• Fully automatic towing hitch
• Gearbox input speed sensor
• Ignition
• Ignition coil cylinder 1
• Ignition coil cylinder 2
• Ignition coil cylinder 3
• Ignition coil cylinder 4
• Ignition coil cylinder 5
• Ignition coil cylinder 6
• Ignition coil cylinder 7
• Intercooler coolant pump
• Luggage compt)
• Nca
• Oil condition sensor
• Pressure control
• Rear fuse holder
• Rear window defogger
• Reverse gear switch
• Right outer tail light
• Right rear damper satellite
• Right rear microwave sensor
• Terminating resistor r2
• Tire
• Trailer module
• Trailer socket
• Transmission oil pump
• Turbocharger coolant pump
• W/ twin clutch gear box
• W/o bosch
• W/o twin clutch gear box
• X268 1b
• X415 1b
• X60002
• X60004
• X6454 (right rear of engine compt)
• X697 1b
• X7517 (right front of engine compt)
• Z10 23b
• Z10 8b (right rear of
• Z20 1b
• Z21 1b
• Z22 1b
• Z23 1b
• Z6000 4b
• Z6000 5b
• Z6000 6b
• Zero gear sensor

HEADLIGHTS

Headlights Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Headlights Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• (left end of dash) central gateway module
• (left front of engine compt) z10 2b
• 10b
• Bi-xenon
• Bi-xenon shutter
• Computer data lines system
• Cornering light
• Design light
• Electrochromic interior rearview mirror
• Electronics junction box
• Fan
• Footwell module (left end of dash)
• Fuse 10a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Gnd
• Headlight beam height control drive unit
• Headlight driver module
• Headlight lt
• Headlight rt
• Hi beam sw
• High beam assistant sensor & control
• High beam headlight
• Hot w/ bi-stable relay energized
• Hot w/ terminal 15n relay energized
• Inner m
• Junction box (under right side of dash)
• K-can bus sig
• Led main light module
• Left fog light
• Left headlight
• Light switch unit
• Lin bus sig
• Low beam
• Low beam headlight
• Outer fan
• Parking/ daytime driving light
• Pnk
• Pwr sply
• Red
• Right fog light
• Steering column switch cluster
• Swivel module
• Term 15
• W/ xenon
• W/o xenon
• X149 2b
• Xenon lamp
• Xenon light module
• Z10 22b (left kick panel)
• Z10 2b (left front of engine compt)
• Z10 5b (left kick panel)

Headlights Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Headlights Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• (behind left side of dash) car access system
• (right rear of engine compt) z10 3b
• Bi-xenon shutter
• Cornering light
• Design light
• Fuse 40a
• Fuse 5a
• Headlight beam height control drive unit
• Headlight driver module
• High beam headlight
• Hot w/ bi-stable relay energized
• Hot w/ terminal 30b relay energized
• Inner fan
• Led main light module
• Low beam headlight
• Outer fan
• Parking/ daytime driving light
• Rear fuse carrier (in rear power distribution box)
• Red
• Right headlight
• Swivel module
• W/ xenon
• W/o xenon
• Xenon lamp
• Xenon light module
• Z10 3b (right front of engine compt)

Headlights Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Headlights Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• (right rear of luggage compt) z10 17b
• 11b
• Computer data lines system
• Dynamic stability control (dsc) (under left front of vehicle)
• Fuse 5a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ terminal 30b relay energized
• Interior lights system
• Junction box electronics (under right side of dash)
• Led ind
• Park brk sig
• Parking brake button (base of parking brake lever)
• Parking brake control module (under right rear of luggage compt floor)
• Power distribution system
• Prk bk but sig
• Pt-can bus sig
• Pwr suply
• Rain/light/ condensation/solar sensor (top center of windshield)
• Rear fuse carrier (in rear power distribution box)
• Red
• Roof function center
• Speed sig
• Sw sig
• Term 30
• W/ basic variant
• W/ high variant
• Whl spd sig
• Z10 11b (right kick panel)

HORN

Horn Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Horn Wiring Diagram for BMW 640i Gran Coupe 2014:

• 10b
• 11b
• 15b
• Electronic steering wheel module (part of steering wheel)
• Electronics junction box
• Fuse 10a
• Fuse 15a
• Fuse 250a
• Fuse box (installed on battery)
• High horn (right front wheelwell)
• Horn button
• Horn relay
• Hot at all times
• Hot w/ terminal 15n relay energized
• Junction box
• Low horn (right front wheelwell)
• Red
• Right multi-function steering wheel switch block
• Steering column switch cluster
• Terminal 30b relay
• X149 1b
• Z10 2b (left front of engine compt)

INSTRUMENT CLUSTER

Electronic Night Vision Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Electronic Night Vision Wiring Diagram for BMW 640i Gran Coupe 2014:

• 10b
• Computer data lines system
• Electronic night vision module (under left side of dash)
• Fuse 5a
• Head unit
• Hot w/ terminal 15n relay energized
• Nca
• Night vision camera (behind left front grille)
• Rear fuse carrier (in rear power distribution box)
• Red
• Video switch
• W/ car information computer basic & w/ video switch
• W/ car information computer basic & w/o video switch
• W/ car information computer high
• W/o car information computer
• X149 1b
• X4 1b
• Z10 12b (left rear of luggage compt)

Instrument Cluster Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Instrument Cluster Wiring Diagram for BMW 640i Gran Coupe 2014:

• A34 1b
• A34 2b
• A34 3b
• Anti-theft system
• Computer data lines system
• Coolant level switch (in coolant expansion tank)
• Electronics junction box
• Fuel level sensor 1 (top of left fuel tank)
• Fuel level sensor 2 (top of right fuel tank)
• Fuse 10a
• Fuse 5a
• Head-up display
• Hot at all times
• Hot w/ terminal 30b relay energized
• Instrument cluster control unit
• Junction box electronics (jbe) (under right side of dash)
• Nca
• Outside temperature sensor (under right headlight assembly)
• Red
• Sound systems
• X149 1b
• X94 1b
• Z1 10b
• Z10 6b (right kick panel)
• Z10 9b (left kick panel)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• Ambient light
• Electronics junction box
• Fuse 5a
• Fuse 7.5a
• Glove compartment light
• Glove compartment light switch
• Hot at all times
• Hot w/ terminal 30b relay energized
• Instrument illumination circuit
• Interior light
• Junction box (under right side of dash)
• Left front vanity mirror light
• Left front vanity mirror switch
• Left map reading light
• Power distribution system
• Rear interior light
• Red
• Right front vanity mirror light
• Right front vanity mirror switch
• Right map reading light
• Roof function center
• W/ basic variant
• W/ high variant
• W/ rear footwell light
• W/o rear footwell light
• Z10 11b (right kick panel)
• Z10 6b (right kick panel)

Courtesy Lamps Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• Left front entrance light
• Left rear entrance light
• Left rear footwell light
• Right front entrance light
• Right rear entrance light
• Right rear footwell light
• Z10 13b (right "c" pillar)
• Z10 14b (left "c" pillar)
• Z10 6b (right kick panel)

Courtesy Lamps Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Activation
• Boot lid/ tailgate lock
• Boot lid/tailgate luggage compartment light
• Can bus sig
• Computer data lines system
• Courtesy lighting
• Driver's door entrance light
• Driver's side rear courtesy lighting
• Driver's side rear entry light
• E21
• E37
• E80
• E82
• Electronics junction box
• Entrance lt act
• Footwell module (left end of dash)
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ bi-stable relay energized
• Hot w/ terminal 30b relay energized
• Interior lt act
• Junction box (under right side of dash)
• Left footwell lt
• Left front footwell light
• Luggage compartment light
• Passenger's door entrance light
• Passenger's side rear courtesy lighting
• Passenger's side rear entry light
• Pwr sply
• Rear fuse carrier (in rear power distribution box)
• Rear lid central arrest button
• Right footwell lt
• Right front footwell light
• Switch off sig
• Switch signal
• W/ rear footwell light
• W/o rear footwell light
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 17b (right rear of luggage compt)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Instrument Illumination Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Instrument Illumination Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• Ambient light
• Ambient lt
• Can bus sig
• Central locking button operating unit hazard warning switch
• Computer data lines system
• Dvd changer
• Electronics junction box
• Footwell module (left end of dash)
• Front center ventilation grille
• Front cigarette lighter 12v connection
• Fuse 10a
• Fuse 5a
• Ground
• Heating/air conditioning system (center of dash)
• Hot w/ bistable relay energized
• Interior rear lid button
• Junction box (under right side of dash)
• Left "b" pillar lighting
• Light switch unit
• Light switch unit 1b
• Rear interior light
• Rear seat entertainment
• Roof function center
• Term 30f pwr sply
• W/ basic variant
• W/ high variant
• Z10 11b (right kick panel)
• Z10 12b (left rear of luggage compt)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Instrument Illumination Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Instrument Illumination Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• Center console operating unit
• Driver's door panel lighting
• Driver's door pocket lighting
• Electronic junction box
• Integrated chassis management (under center console)
• Junction box (under right side of dash)
• Parking brake button (base of parking brake lever)
• Passenger's door pocket lighting
• Passenger's door power window switch
• Passenger's door trim panel lighting
• Rear compartment automatic climate control
• Rear compartment ventilation grille
• Right "b" pillar lighting
• W/ rear heater & a/c
• W/o rear heater & a/c
• X28 1b
• X5 1b
• Z10 10b (front of center console)
• Z10 11b (right kick panel)
• Z10 17b (right rear of luggage compt)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Instrument Illumination Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Instrument Illumination Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• Driver's side rear door panel lighting
• Driver's side rear door pocket lighting
• Driver's side rear power window switch
• Front center armrest light
• Passenger's side rear door panel lighting
• Passenger's side rear door pocket lighting
• Passenger's side rear power window switch
• W/ interior light package
• W/o electrically operated roller sun blinds
• W/o interior light package
• X8 1b
• X9 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014:

• Actuator motor
• Angle
• Bus sig
• Can 2 h
• Can 2 l
• Computer data lines system
• Depth
• Driver's seat angle adjustment drive unit (under driver's seat)
• Driver's seat depth adjustment drive (w/ multi-function seat)
• Driver's seat forward/ backward adjustment drive unit (under driver's seat)
• Driver's seat height adjustment drive unit (under driver's seat)
• Driver's seat module (coupe: side of driver's seat) (convertible: under driver's seat)
• Footwell module (left end of dash)
• For/back
• Fuse 10a
• Fuse 30a
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sensor
• Height
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Nca
• Power distribution system
• Pwr sply
• Red
• Seat backrest
• Seat cushion
• Seats system
• Sig temp sens
• W/ lumbar support
• W/o lumbar support
• X14 1b
• Z10 5b (left kick panel)

Driver"s Memory Seat Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014:

• (w/ multi-function seat) driver's side seat adjustment switch block
• (w/o multi-function seats) driver's side seat adjustment switch block
• Actuator motor
• Back act fan
• Back angle
• Back gnd fan
• Back head
• Back width
• Bus sig
• Cam operated
• Driver backrest lock switch
• Driver easy entry switch
• Driver's seat backrest angle adjustment drive (under driver's seat)
• Driver's seat backrest head adjustment drive (w/ multi-function seat)
• Driver's seat backrest width adjustment drive (w/ multi-function seat) (under driver's seat)
• Driver's seat headrest height adjustment drive
• Driver's seat module (convertible: under driver's seat) (coupe: side of driver's seat)
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sensor
• Headrest
• Led activation
• Lum sup active
• Lum sup gnd
• Lum sup vlv 1
• Lum sup vlv 2
• Lum sup vlv 3
• Lum sup vlv 4
• Lum sup volt
• Pressure gnd
• Pwr sply
• Red
• Seat act fan
• Seat gnd
• Seat gnd fan
• Seats system
• Sw sig
• Vlv block gnd
• Volt sply
• Z10 5b (left kick panel)

Memory Mirrors Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Memory Mirrors Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Adjustment drive
• Bus sig
• Computer data lines system
• Driver's door switch block
• Exterior mirror camera
• Fold-in mirror drive
• Footwell module (left end of dash)
• Fuse 7.5a
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Left exterior mirror
• Mirror heater
• Navigation system
• Nca
• Right exterior mirror
• X28 1b
• X5 1b
• Z10 6b (right kick panel)

Passenger"s Memory Seat Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014

List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014:

• Actuator motor
• Bus sig
• Can 2 h
• Can 2 l
• Computer data lines system
• Depth
• Footwell module (left end of dash)
• For/back
• Fuse 10a
• Fuse 30a
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sensor
• Height
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Nca
• Passenger's seat depth adjustment drive (w/ multi-function seat)
• Passenger's seat forward/ backward adjustment drive (under passenger's seat)
• Passenger's seat height adjustment drive unit (under front passenger's seat)
• Passenger's seat module (coupe: side of passenger's seat) (convertible: under passenger's seat)
• Passenger's seat tilt adjustment drive
• Power distribution system
• Pwr sply
• Red
• Seat backrest
• Seat cushion
• Seats system
• Sig temp sens
• Tilt
• W/ lumbar support
• W/o lumbar support
• X12 1b
• Z10 6b (right kick panel)

Passenger"s Memory Seat Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014

List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014:

• (w/ multi-function seat) passenger's side seat adjustment switch block
• (w/o multi-function seat) passenger's side seat adjustment switch block
• Actuator motor
• Back act fan
• Back angle
• Back gnd fan
• Back head
• Back width
• Bus sig
• Cam operated
• Cam sw sig
• Front passenger backrest lock switch
• Front passenger easy entry switch
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sensor
• Headrest
• Lum sup active
• Lum sup gnd
• Lum sup vlv 1
• Lum sup vlv 2
• Lum sup vlv 3
• Lum sup vlv 4
• Lum sup volt
• Passenger's seat backrest angle adjustment drive (under front passenger's seat)
• Passenger's seat backrest head adjustment drive (w/ multi-function seat)
• Passenger's seat backrest width adjustment drive (w/ multi-function seat) (under front passenger's seat)
• Passenger's seat headrest height adjustment drive
• Passenger's seat module (coupe: side of passenger's seat) (convertible: under passenger's seat)
• Pressure gnd
• Pwr sply
• Red
• Seat act fan
• Seat gnd fan
• Seat sw gnd
• Seat sw sply
• Seats system
• Sw sig
• Vlv block gnd
• Volt sply
• Z10 6b (right kick panel)

Steering Column Memory Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Steering Column Memory Wiring Diagram for BMW 640i Gran Coupe 2014:

• 10b
• Can2 h
• Can2 l
• Column
• Computer data lines system
• Footwell module (left end of dash)
• Fuse 10a
• Fuse 30a
• Gnd
• Hall sens gnd
• Hall sens sig
• Hot w/ bistable relay energized
• Hot w/ terminal 15n relay energized
• Junction box (under right side of dash)
• Pnk
• Pwr sply
• Red
• Sply
• Steering column adjustment motor (on steering column)
• Steering column inclination motor
• Steering column switch cluster
• Steering wheel heater & steering column adjustment switch
• Z10 5b (left kick panel)

NAVIGATION

All Around Vision Camera Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for All Around Vision Camera Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left rear of luggage compt) z10 12b
• 10b
• All-round vision camera
• Basic
• Computer data lines system
• Exterior mirror camera
• Fuse 5a
• Head unit
• High
• Hot w/ terminal 15n relay energized
• Left bumper camera (left end of front bumper)
• Left exterior mirror
• Nca
• Rear fuse carrier (in rear power distribution box)
• Red
• Reversing camera (center of rear lid)
• Right bumper camera (right end of front bumper)
• Right exterior mirror
• Video switch
• W/ video switch
• W/o video switch
• X198 1b
• X199 1b

Lane Departure Warning Wiring Diagram, with Camera for BMW 640i Gran Coupe 2014

List of elements for Lane Departure Warning Wiring Diagram, with Camera for BMW 640i Gran Coupe 2014:

• A34 3b
• Camera-based driver assistance systems (left end of dash)
• Camera-based driver support systems camera heating
• Computer data lines system
• Driver assistance systems operating unit
• Electronics junction box
• Footwell module (left end of dash)
• Fuse 5a
• Hot w/ bistable relay energized
• Hot w/ terminal 15n relay energized
• Junction box electronics (jbe) (under right side of dash)
• Lane departure warning camera (in inside rear view mirror assembly)
• Nca
• Power distribution system
• Red
• Z1 7b
• Z10 22b (left kick panel)

Lane Departure Warning Wiring Diagram, without Camera for BMW 640i Gran Coupe 2014

List of elements for Lane Departure Warning Wiring Diagram, without Camera for BMW 640i Gran Coupe 2014:

• Central gateway module (left end of dash)
• Computer data lines system
• Footwell module (left end of dash)
• Fuse 5a
• Hot w/ terminal 15n relay energized
• Lane change warning (right corner of rear bumper)
• Pnk
• Rear fuse carrier (in rear power distribution box)
• Slave lane change warning (left corner of rear bumper)
• Steering column switch cluster
• Z10 17b (right rear of luggage compt)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (1 of 3) for BMW 640i Gran Coupe 2014:

• (left rear of luggage compt) z10 12b
• (or red)
• 10b
• 20b
• 21b
• Aux-in connection
• Base plate
• Central gateway module (left end of dash)
• Central information display
• Computer data lines system
• Fuse 10a
• Fuse 15a
• Head unit
• Hot w/ terminal 30b relay energized
• Microphone (coupe: left front of roof) (convertible: behind left side of steering wheel)
• Most data bus circuit
• Nca
• Rear fuse carrier (in rear power distribution box)
• Rear seat entertainment
• Red
• Red/
• Telematic communication box
• W/ telematics
• W/o telematics
• X29 1b
• Z10 12b (left rear of luggage compt)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (2 of 3) for BMW 640i Gran Coupe 2014:

• (or red)
• 10b
• Active sound design
• All-round vision camera
• Computer data lines system
• Dvd changer
• Electronic night vision module (under left side of dash)
• Fuse 5a
• Hot w/ terminal 30b relay energized
• Interior lights system
• Most data bus circuit
• Nca
• Rear fuse holder (in rear power distribution box)
• Red
• Smart phone video integration
• Video module (convertible: behind right rear seat) (except convertible: left side of luggage compt)
• Video switch
• W/ electronic night vision module
• W/ rear seat entertainment
• W/ video module & w/o
• W/ video switch
• W/o video module &
• W/o video switch
• W/o video switch & all round vision camera
• W/o video switch & w/ all round vision camera
• Z10 12b (left rear of luggage compt)

Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio & Active Sound Design (3 of 3) for BMW 640i Gran Coupe 2014:

• (convertible: right side of rear compt) (coupe: bottom of left "c" pillar) noise suppressor filter
• 11b
• 15b
• 16b
• Aerial diversity
• Convertible
• Coupe
• Coupe & convertible
• Front center mid-range speaker
• Fuse 30a
• Glove compartment usb connection
• Gran coupe
• Head unit
• 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
• Phase diversity
• Rear aerial
• Rear aerial 2
• Rear fuse carrier (in rear power distribution box)
• Right front mid- range speaker
• Right front tweeter
• Right front woofer
• Right rear mid range speaker
• X188 1b
• X19 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 12b (left rear of luggage compt)

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (1 of 4) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (1 of 4) for BMW 640i Gran Coupe 2014:

• (convertible: right side of rear compt) (coupe: bottom of left "c" pillar) noise suppressor filter
• (left rear of luggage compt) z10 12b
• (or red)
• 10b
• 11b
• 12b
• 14b
• 15b
• 16b
• Antenna diversity
• Central gateway module (left end of dash)
• Computer data lines system
• Convertible
• Coupe
• Dvd changer
• Fuse 15a
• Fuse 5a
• Glove compartment usb connection
• Head unit
• Hot w/ terminal 30b relay energized
• Interior lights system
• Junction box electronics (jbe) (under right side of dash)
• Most data bus circuit
• Nca
• Power distribution system
• Rear aerial
• Rear aerial 2
• Rear fuse carrier (in rear power distribution box)
• Rear seat enter- tainment circuit
• Red
• Touch box
• W/ video module & w/o smart phone integration
• W/ video module & w/o smart phone video integration
• W/o video module & smart phone video integration
• W/o video module & w/ base plate
• X188 1b
• Z1 10b
• Z10 12b (left rear of luggage compt)

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (2 of 4) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (2 of 4) for BMW 640i Gran Coupe 2014:

• (or red)
• 20b
• 23b
• All-round vision camera
• Central information display
• Computer data lines system
• Head unit
• Microphone (convertible: behind left side of steering wheel) (coupe: left front of roof)
• Nca
• Red
• Telematics communications box
• Video module (convertible: behind right rear seat) (coupe: left side of luggage compt)
• Video switch
• W/ night vision camera
• W/ telematics
• W/ video module & w/o smart phone video integration
• W/ video module & w/o video switch
• W/ video switch
• W/o night vision camera
• W/o night vision camera & w/ base plate
• W/o night vision camera & w/ video module
• W/o telematics
• W/o video module
• W/o video switch
• W/o video switch & w/ all round vision camera
• W/o video switch & w/ base plate
• Z10 12b (left rear of luggage compt)

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (3 of 4) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (3 of 4) for BMW 640i Gran Coupe 2014:

• 10b
• 21b
• 22b
• Aux-in connection
• Base plate
• Electronic night vision module (under left side of dash)
• Fuse 10a
• Fuse 5a
• Head unit
• Hot at all times
• Hot w/ terminal 30b relay energized
• Junction box electronics (jbe) (under right side of dash)
• Microphone 2 (w/ voice input) (right front of roof)
• Nca
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• Red
• W/ usb connection
• W/ voice input
• W/o voice input
• X29 1b
• Z1 4b

Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (4 of 4) for BMW 640i Gran Coupe 2014

List of elements for Navigation Wiring Diagram, with Hifi Radio without Active Sound Design (4 of 4) for BMW 640i Gran Coupe 2014:

• 17b
• 18b
• Coupe & convertible
• Front center mid-range speaker
• Front center tweeter
• Fuse 30a
• Gran coupe
• Head unit
• Hifi amplifier
• Hot w/ terminal 30b relay energized
• Left front mid- range speaker
• Left front tweeter
• Left front woofer
• Left rear mid range speaker
• Most data bus circuit
• Nca
• Rear fuse carrier (in rear power distribution box)
• Right front mid- range speaker
• Right front tweeter
• Right front woofer
• Right rear mid range speaker
• Wlan aerial
• X188 1b
• X19 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 12b (left rear of luggage compt)

Parking Assistant Wiring Diagram, with Parking Maneuvering Assistant for BMW 640i Gran Coupe 2014

List of elements for Parking Assistant Wiring Diagram, with Parking Maneuvering Assistant for BMW 640i Gran Coupe 2014:

• (rear bumper)
• (right kick panel) z10 11b
• Computer data lines system
• Fuse 5a
• Hot w/ terminal 15n relay energized
• Left front center ultrasonic sensor (front bumper)
• Left front outer ultrasonic sensor (front bumper)
• Left parking maneuvering assistant ultrasonic sensor (installed in left auxiliary turn indicators)
• Left rear center ultrasonic sensor
• Left rear outer ultrasonic sensor
• Park distance control (in luggage compt)
• Parking maneuvering assistant (on rear panel of spare wheel well)
• Pnk
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• Right front center ultrasonic sensor (front bumper)
• Right front outer ultrasonic sensor (front bumper)
• Right parking maneuvering assistant ultrasonic sensor (installed in right auxiliary turn indicators)
• Right rear center ultrasonic sensor
• Right rear outer ultrasonic sensor
• X187 1b

Parking Assistant Wiring Diagram, without Parking Maneuvering Assistant for BMW 640i Gran Coupe 2014

List of elements for Parking Assistant Wiring Diagram, without Parking Maneuvering Assistant for BMW 640i Gran Coupe 2014:

• (rear bumper)
• 15b
• A34 1b
• A34 2b
• A34 6b
• Computer data lines system
• Fuse 250a
• Fuse box (installed on battery)
• Hot at all times
• Junction box (under right side of dash)
• Left front center ultrasonic sensor (front bumper)
• Left front outer ultrasonic sensor (front bumper)
• Left rear center ultrasonic sensor
• Left rear outer ultrasonic sensor
• Red
• Right front center ultrasonic sensor (front bumper)
• Right front outer ultrasonic sensor (front bumper)
• Right rear center ultrasonic sensor
• Right rear outer ultrasonic sensor
• X187 1b
• Z1 11b
• Z10 6b (right kick panel)

PASSIVE RESTRAINTS

Passive Restraints Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Passive Restraints Wiring Diagram for BMW 640i Gran Coupe 2014:

• Computer data lines system
• Fuse 30a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 30b relay energized
• Junction box
• Left reversible electromotive electrically motorized reel
• Power distribution system
• Rear fuse holder (in rear power distribution box)
• Red
• Right reversible electromotive electrically motorized reel
• W/ neck warmer
• W/o neck warmer
• X12 1b
• X14 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (1 of 7) for BMW 640i Gran Coupe 2014:

• (diagram 5 of 7)
• (diagram 7 of 7)
• (in rear power distribution box) rear fuse holder
• (installed on battery) fuse box
• (m6/m6 gran coupe)
• 11b
• 12b
• 15b
• 25b
• 3.0l turbo
• 3.ol turbo
• 4.4l turbo
• 5b red
• A34 1b
• A34 2b
• Alternator
• Battery
• Bi-stable relay
• Central gateway module
• Compressor relay (except convertible)
• Contact free tail gate opening evaluation electronics
• Diagnosis plug
• Dme main relay
• Driver electronic outer door handle module
• Dynamic stability control (dsc)
• Electric coolant pump (3.0l turbo)
• Electric fan cut-out relay (w/ fan 800/ 1000w)
• Electromechanical power steering
• Electronics junction box
• Except m6 & m6 gran coupe
• Footwell module
• From fuse box (diagram 1 of 7)
• From terminal 15n relay f
• From terminal 30b relay e
• Fuse 100a
• Fuse 10a
• Fuse 125a
• Fuse 150a
• Fuse 20a
• Fuse 250a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse n/a
• Ignition & fuel injection load shedding relay
• Ignition & fuel injection relay
• Jump start terminal point (left side of engine compt) 2b
• Junction box (under right side of dash)
• Left rear electric auxiliary heater
• Left reversible electromotive electrically motorized reel
• M6 & m6 gran coupe
• Nca
• Parking brake control unit
• Passenger electronic outer door handle module
• Premium top hifi amplifier
• Rear axle king pin inclination control (except m6 & m6 gran coupe)
• Rear compartment fan motor output stage (gran coupe)
• Rear driver's side outer door handle electronic module
• Rear passenger's side outer door handle electronic module
• Red
• Regulated rear axle differential lock
• Right rear electric auxiliary heater
• Right reversible electromotive electrically motorized reel
• Soft top drive module (convertible)
• Starter
• Starting/ charging system
• To fuse 14 (diagram 2 of 7)
• To fuse 23 (diagram 2 of 7)
• To rear fuse holder (diagram 1 of 7)
• To terminal 30b relay (diagram 5 of 7)
• Top hifi amplifier
• Trailer module
• Transfer box
• Transfer terminal point
• Valvetronic relay
• Variable valve gear relay
• X12 1b
• X13 10b
• X13 3b
• X14 1b
• X19 1b
• X28 1b
• X671 1b
• X9 1b
• Z1 11b
• Z1 5b
• Z10 8b (right rear of luggage compt)

Power Distribution Wiring Diagram (2 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (2 of 7) for BMW 640i Gran Coupe 2014:

• (except convertible)
• (under right side of dash) junction box
• 3.0l turbo
• 650i gran coupe xdrive & 650i gran coupe
• A34 1b
• A34 2b
• A34 3b
• Active steering module
• Basic variant
• Blower output stage
• Car access system
• Charge air cooler coolant pump
• Combox
• Computer data lines system
• Controller
• Driver assistance systems operating unit
• Dynamic stability control (dsc)
• Electric fan cut-off relay (w/ fan 400/ 600w)
• Electronic damper control (m6/m6 gran coupe)
• Electronics junction box
• Except m6 &
• Footwell module
• From b bi-stable relay (diagram 1 of 7)
• From c fuse 1 (diagram 1 of 7)
• From g fuse 71 (diagram 2 of 7)
• From terminal 15n relay (diagram 3 of 7)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Glove compartment light
• Gran coupe & coupe
• Head-up display
• Heating/air conditioning system
• High variant
• Instrument cluster control unit
• Intercooler coolant pump
• Junction box (under right side of dash)
• Left reversible electromotive electrically motorized reel
• Light switch unit
• M6 & m6 gran coupe
• M6 gran coupe
• N2 1b
• Nca
• Noise suppressor filter
• Parking brake button
• Rear compartment controller
• Red
• Remote control receiver
• Right reversible electromotive electrically motorized reel
• Roof function center
• Roof function center (convertible)
• Steering column switch cluster
• Tank vent valve (w/o bosch)
• Tank ventilation shut-off valve
• Telematic communication box
• Telematic control unit
• Terminal 30b relay
• To fuse (diagram 2 of 7)
• To fuse 66 (diagram 4 of 7)
• To terminal 15n relay (diagram 3 of 7)
• Touch box
• Trailer module (if equipped)
• Vertical dynamics management
• W/ combox
• W/ telematic communications box
• W/ telematic communications unit
• Washer pump relay
• X12 1b
• X13 10b
• X13 1b
• X14 1b
• X167 1b
• X252-1b
• X664 1b
• Z1 10b
• Z1 13b
• Z1 1b
• Z1 2b
• Z1 3b
• Z1 4b
• Z1 6b
• Z1 9b
• Z10 6b (right kick panel)

Power Distribution Wiring Diagram (3 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (3 of 7) for BMW 640i Gran Coupe 2014:

• (under right side of dash) junction box
• A34 3b
• Auc sensor
• Automatic climate control
• Basic variant
• Camera based driver assistance systems
• Car access system
• Double clutch transmission
• Driver's lumbar support valve block
• Driver's side seat adjustment switch cluster
• Electronic transmission control (4.4l turbo) automatic transmission (3.0l turbo)
• Electronics junction box
• Except convertible
• Except m6
• From l fuse 54 (diagram 4 of 7)
• From washer h pump relay (diagram 2 of 7)
• Fuse 10a
• Fuse 15a (or 20a)
• Fuse 20a
• Fuse 5a
• Fuse 7.5a
• Gear selector switch
• High variant
• Horn relay
• Independent auxiliary heater (coupe & convertible)
• Instrument cluster control unit
• Junction box (under right side of dash)
• Multi-function seat
• Nca
• Passenger's lumbar support valve block
• Passenger's side seat adjustment switch cluster
• Rear compartment automatic climate control (gran coupe)
• Rear driver's side seat heating switch
• Rear passenger's side seat heating switch
• Red
• Roof function center
• Roof function center (convertible)
• Steering column switch cluster
• Terminal 15n relay
• To fuse 35 (diagram 5 of 7)
• To fuse 42 (diagram 4 of 7)
• To terminal 30b relay (diagram 2 of 7)
• W/ active seat & multi-function seat
• W/ rear compartment automatic climate control
• W/o active seat & w/
• W/o multi-function seat
• W/o rear compartment
• X12 1b
• X13 11b
• X13 3b
• X14 1b
• X218 1b
• Z1 10b
• Z1 4b
• Z1 6b
• Z1 7b
• Z1 8b

Power Distribution Wiring Diagram (4 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (4 of 7) for BMW 640i Gran Coupe 2014:

• 10a
• 12 v connection (if equipped)
• 15a
• 8681 1b
• 8682 1b
• 8683 1b
• Digital motor electronics (m6/ m6 gran coupe)
• Digital motor electronics 2 (m6/ m6 gran coupe)
• Driver's door switch block
• Driver's seat module
• Electro- mechanical power steering
• From k fuse 29 (diagram 2 of 7)
• From u fuse 44 (diagram 4 of 7)
• Front cigarette lighter 12v connection
• Fuse
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Gearbox input-speed sensor (m6/ m6 gran coupe)
• Integrated chassis management
• Interior lights system
• Junction box (under right side of dash)
• Nca
• Passenger's seat module
• Power distribution box
• Rear cigarette lighter 12 v connection
• Right exterior mirror (high version)
• To fuse 45 (diagram 5 of 7)
• To fuse 63 (diagram 3 of 7)
• Wiper module
• X12 1b
• X13 1b
• X13 3b
• X14 1b
• X28 1b
• X5 1b
• Z1 1b
• Z1 2b
• Z1 3b
• Z1 6b
• Z1 7b
• Z1 8b
• Z10 6b (right kick panel)

Power Distribution Wiring Diagram (5 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (5 of 7) for BMW 640i Gran Coupe 2014:

• (in rear power distribution box) rear fuse holder
• (under right side of dash) junction box
• 10b
• 3.0l turbo
• 3.ol turbo
• 4.4l turbo
• A34 2b
• Active cruise control
• Active sound design
• Active steering module
• Base plate
• Car access system
• Central information display
• Charge air cooler coolant pump 2
• Dc/dc converter (under left side of luggage compt)
• Digital motor electronics
• Digital motor electronics 2 (4.4l turbo)
• Driver's door automatic soft-close drive
• Eject box
• Electrochromic interior rearview mirror
• Electronic damper control (m6/m6 gran coupe)
• Electronics junction box
• Extendable dashboard speaker
• From d fuse 177 (diagram 1 of 7)
• From dc/dc converter (diagram 5 of 7)
• From m horn relay (diagram 3 of 7)
• From rear fuse holder (diagram 6 of 7)
• From rear fuse holder (diagram 7 of 7)
• From w fuse 22 (diagram 4 of 7)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Head unit
• Left headlight
• Nca
• Radiator shutter drive unit
• Rear eject box
• Rear eject box 2
• Rear passenger's side seat heating module (if equipped)
• Rear seat entertainment
• Red
• Regulated rear axle differential lock (m6/m6 gran coupe)
• Terminal 30b relay
• To bistable relay (diagram 1 of 7)
• To fuse (diagram 7 of 7)
• To fuse 143 (diagram 6 of 7)
• To junction box electronics (jbe) (diagram 5 of 7)
• Trailer socket
• Transfer box
• Transmission oil pump relay (m6/m6 gran coupe)
• Vertical dynamics management
• W/ rear keypad handset
• W/o rear keypad handset
• X13 10b
• X13 2b
• X13 3b
• X148 1b
• X167 1b
• X252 1b
• X268 1b
• X28 1b
• Z1 10b
• Z1 3b
• Z1 6b
• Z1 7b
• Z10 8b (right rear of luggage compt)

Power Distribution Wiring Diagram (6 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (6 of 7) for BMW 640i Gran Coupe 2014:

• (in rear power distribution box) rear fuse holder
• 10b
• 12 v connection 3
• 12 v connection 4
• Boot lid/ tail gate luggage compartment light
• Convertible
• Convertible top module
• Coupe
• Coupe & convertible
• Driver's side rear automatic soft close drive (gran coupe)
• Dvd changer
• Electric fan cut-out relay
• Except coupe & convertible
• Except m6
• From s fuse 151 (diagram 6 of 7)
• From v fuse 111 (diagram 5 of 7)
• Fuel pump control module (ekps)
• Fuel tank leakage diagnostic module (3.0l turbo)
• Fuse 10a
• Fuse 20a
• Fuse 5a
• Fuse 7.5a
• Infotainment fan
• Luggage compartment light
• Noise suppressor filter (convertible)
• Passenger's door automatic soft close drive
• Passenger's side rear automatic soft close drive (gran coupe)
• Premium top hifi amplifier (premium)
• Premium top-hifi amplifier (top-hifi system bang und olufsen)
• Rear driver's side power window switch (except m6)
• Rear lid central arrest button
• Rear passenger's side power window switch (except m6)
• Tire pressure control
• To dc/dc converter (diagram 5 of 7)
• To fuse (diagram 7 of 7)
• To fuse 144 (diagram 6 of 7)
• Top-hifi amplifier (hifi system professional)
• Trailer module
• Trunk lid actuation w/ reversing camera (if equipped)
• Video switch
• X132 1b
• X415 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 6b

Power Distribution Wiring Diagram (7 of 7) for BMW 640i Gran Coupe 2014

List of elements for Power Distribution Wiring Diagram (7 of 7) for BMW 640i Gran Coupe 2014:

• (convertible)
• (in rear power distribution box) rear fuse holder
• 10b
• 11b
• All round vision camera
• Car access system
• Combox (w/o telematics)
• Convertible top module (convertible)
• Electronic night vision module
• Exhaust flap electric changeover valve (4.4l turbo)
• From p terminal 30b relay (diagram 5 of 7)
• From t fuse 184 (diagram 6 of 7)
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Hifi amplifier
• Lane change warning
• Left front microwave sensor
• Left rear microwave sensor
• Natural vacuum leak detection
• Park distance control
• Parking maneuvering assistant
• Rear axle king pin inclination control (except m6 & m6 gran coupe)
• Rear driver's side seat heating module (if equipped)
• Rear screen power unit relay
• Rear screen power unit relay 2
• Rear window defogger relay
• Red
• Right front microwave sensor
• Right headlight
• Right rear microwave sensor
• Servotronic
• Siren & tilt sensor (convertible)
• Siren w/ tilt alarm sensor (coupe)
• Start-stop button
• Terminal 15n relay
• To bi-stable relay (diagram 1 of 7)
• To dc/dc converter (diagram 5 of 7)
• Usb hub
• Video module
• W/ automatic engine start/ stop function
• X19 1b
• X28 1b
• X5 1b

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Power Door Locks Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• (convertible: right side of rear compt) (coupe: bottom of left "c" pillar) noise suppressor filter
• (gran coupe) driver's side rear door lock
• (left kick panel)
• Aerial diversity
• Car access system (cas) control unit (under center of rear shelf)
• Central locking button hazard warning switch operating facility
• Computer data lines system
• Driver's door automatic soft-close drive
• Driver's door system lock (rear of driver's door)
• Electronics junction box
• Footwell module (left end of dash)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Hot at all times
• Hotel position switch
• Junction box electronics (under right side of dash)
• Nca
• Red
• X188 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 11b (right kick panel)
• Z10 22b (left kick panel)
• Z10 5b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Power Door Locks Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Power Door Locks Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• (behind right rear wheel) siren w/ tilt alarm sensor
• (right side of rear compt) fuel filler flap central locking drive
• (tailgate lock: bottom center of tailgate) boot lid/tailgate lock
• Anti-theft alarm system led
• Bonnet contact switch
• Computer data lines system
• Driver's door rear automatic soft-close drive
• Electrochromic interior rearview mirror
• Interior lights system
• Interior rear lid button
• Nca
• Rear lid central arrest button
• Roof function center
• W/ automatic soft close system
• W/o automatic soft close system
• X149 1b
• Z10 11b (right kick panel)
• Z10 17b (right rear of luggage compt)
• Z10 2b (left front of engine compt)
• Z10 5b (left kick panel)

Power Door Locks Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Power Door Locks Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• (right kick panel) z10 6b
• 11b
• Driver's side rear power window switch
• Exterior boot lid button
• Front passenger side rear door lock
• Fuse 10a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 30b relay energized
• Nca
• Passenger's door automatic soft-close drive
• Passenger's door system lock (rear of front passenger's door)
• Passenger's side rear automatic soft-close drive
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• Roller sun blinds
• Trunk lid actuation w/ reverse camera (if equipped)
• W/ electrically operated
• W/ reverse camera
• W/o reverse camera
• X132 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 17b (right rear of luggage compt)
• Z10 1b (right rear of luggage compt)
• Z10 6b (right kick panel)

POWER MIRRORS

Power Mirrors Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Power Mirrors Wiring Diagram for BMW 640i Gran Coupe 2014:

• Anti-theft alarm system
• Anti-theft system
• Computer data lines system
• Electrochromic interior rearview mirror
• Electronics junction box
• Fuse 5a
• High beam assistant sensor & control
• Hot w/ terminal 15n relay energized
• Junction box (under right side of dash)
• Lin bus sig
• Ter 15 sply
• Z10 11b (right kick panel)

POWER SEATS

Front Heated Seats Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Front Heated Seats Wiring Diagram for BMW 640i Gran Coupe 2014:

• Bus sig
• Computer data lines system
• Dr seat backrest
• Dr seat cushion
• Driver's seat backrest heating element (in driver's seat back)
• Driver's seat cushion heating element (in driver's seat cushion)
• Driver's seat module (convertible: under driver's seat) (coupe: side of driver's seat)
• Electronics junction box
• Fuse 30a
• Fuse 7.5a
• Gnd
• Heating/air conditioning system (center of dash)
• Hot w/ bistable relay energized
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Nca
• Pass seat backrest
• Pass seat cushion
• Passenger's seat backrest heating element (in front passenger's seat back)
• Passenger's seat cushion heating element (in front passenger's seat cushion)
• Passenger's seat module (convertible: under passenger's seat) (coupe: side of passenger's seat)
• Pwr sply
• Sig temp sens
• Volt sply
• W/ lumbar support
• W/o lumbar support
• X12 1b
• X14 1b
• X141b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Front Lumbar Wiring Diagram, with Active Seats for BMW 640i Gran Coupe 2014

List of elements for Front Lumbar Wiring Diagram, with Active Seats for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• (right kick panel) z10 6b
• (top of
• Bus sig
• Cam operated mot
• Cam sw sig
• Computer data lines system
• Driver active seat pressure distributor
• Driver active seat pressure distributor 2
• Driver lumbar support-active seat drive unit
• Driver's lumbar support valve block
• Driver's seat back)
• Driver's seat module (convertible: under driver's seat) (coupe: side of driver's seat)
• Driver's side seat adjustment switch cluster
• Front passenger active seat pressure distributor 2
• Front passenger lumbar support-active seat drive unit
• Fuse 10a
• Fuse 30a
• Gnd
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Lum sup active
• Lum sup gnd
• Lum sup vlv 1
• Lum sup vlv 2
• Lum sup vlv 3
• Lum sup vlv 4
• Lum sup volt
• Passenger active seat pressure distributor
• Passenger's lumbar support valve block (top of front
• Passenger's seat back)
• Passenger's seat module (convertible: under passenger's seat) (coupe: side of passenger's seat)
• Passenger's side seat adjustment switch cluster
• Pressure gnd
• Pwr sply
• Red
• Valve 1
• Valve 2
• Valve 3
• Valve 4
• Vlv block gnd
• X12 1b
• X14 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Front Lumbar Wiring Diagram, without Active Seats for BMW 640i Gran Coupe 2014

List of elements for Front Lumbar Wiring Diagram, without Active Seats for BMW 640i Gran Coupe 2014:

• (left kick panel)
• Driver's lumbar support valve block (top of driver's seat back)
• Driver's seat lumbar support drive (under driver's seat)
• Driver's side seat adjustment switch cluster
• Fuse 10a
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Passenger's lumbar support valve block (top of front passenger's seat back)
• Passenger's seat lumbar support drive (under front passenger's seat)
• Passenger's side seat adjustment switch cluster
• Red
• X12 1b
• X14 1b
• Z10 5b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Heated Steering Wheel Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Heated Steering Wheel Wiring Diagram for BMW 640i Gran Coupe 2014:

• 10b
• Ausw
• Bwm bfi
• Electronic steering wheel module (part of steering wheel)
• Fuse 10a
• Gnd
• Horn button
• Hot w/ terminal 15n relay energized
• Junction box (under right side of dash)
• Junction box electronics
• Left steering wheel multi-function switch block
• Lhz+
• Lhz-
• Nca
• Raendel
• Red
• Right steering wheel multi-function switch block
• Sply
• Steering column switch cluster
• Steering wheel heater
• Steering wheel heater & steering column adjustment switch
• T lhz+
• T lhz-
• Vibration actuator
• Z10 6b (right kick panel)

Rear Heated Seats Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Rear Heated Seats Wiring Diagram for BMW 640i Gran Coupe 2014:

• (right "c" pillar) z10 13b
• Auc sensor
• Computer data lines system
• Electronics junction box
• Fuse 30a
• Fuse 5a
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Nca
• Rear driver's side seat backrest heating
• Rear driver's side seat cushion heating
• Rear driver's side seat heating module
• Rear driver's side seat heating switch
• Rear fuse holder
• Rear passenger's side seat backrest heating
• Rear passenger's side seat cushion heating
• Rear passenger's side seat heating module
• Rear passenger's side seat heating switch
• Z10 11b (right kick panel)
• Z10 13b (right "c" pillar)

Seat Ventilation Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014

List of elements for Seat Ventilation Wiring Diagram (1 of 2) for BMW 640i Gran Coupe 2014:

• Back act fan
• Back gnd fan
• Bus sig
• Computer data lines system
• Driver's seat backrest fan 1
• Driver's seat backrest fan 2
• Driver's seat backrest fan 3
• Driver's seat backrest fan 4
• Driver's seat cushion fan 1
• Driver's seat cushion fan 2
• Driver's seat cushion fan 3
• Driver's seat cushion fan 4
• Driver's seat module (convertible: under driver's seat) (coupe: side of driver's seat)
• Electronics junction box
• Fuse 30a
• Fuse 7.5a
• Gnd
• Heating/ air conditioning system (center of dash)
• Hot w/ bistable relay energized
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Pwr sply
• Red
• Seat act fan
• Seat gnd fan
• Volt sply
• W/ lumbar support
• W/o lumbar support
• X12 1b
• X127 1b
• X128 1b
• X14 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Seat Ventilation Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014

List of elements for Seat Ventilation Wiring Diagram (2 of 2) for BMW 640i Gran Coupe 2014:

• Back act fan
• Back gnd fan
• Bus sig
• Computer data lines system
• Gnd
• Passenger's seat backrest fan 1
• Passenger's seat backrest fan 2
• Passenger's seat backrest fan 3
• Passenger's seat backrest fan 4
• Passenger's seat cushion fan 1
• Passenger's seat cushion fan 2
• Passenger's seat cushion fan 3
• Passenger's seat cushion fan 4
• Passenger's seat module (convertible: under passenger's seat) (coupe: side of passenger's seat)
• Pwr sply
• Red
• Seat act fan
• Seat gnd fan
• Volt sply
• W/ lumbar support
• W/o lumbar support
• X12 1b
• X129 1b
• X130 1b
• Z10 6b (right kick panel)

POWER TOP/SUNROOF

Sunroof Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Sunroof Wiring Diagram for BMW 640i Gran Coupe 2014:

• (right kick panel) z10 6b
• Act slide/tilt
• Act sunroof
• B-can sig
• Computer data lines system
• Fuse 20a
• Fuse 5a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ terminal 30b relay energized
• Junction box
• Power distribution system
• Red
• Roof function center
• Snsr gnd
• Snsr sig
• Sunroof shade drive
• Sunroof slide/tilt drive (center front of roof)
• Terminal 30
• Terminal 30b
• Z10 11b (right kick panel)

POWER WINDOWS

Power Windows Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Power Windows Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Computer data lines system
• Driver power window drive
• Driver's door switch block
• Driver's rear side power window drive (gran coupe & convertible)
• Driver's rear side power window switch
• Electronics junction box
• Footwell module (left end of dash)
• Fuse 30a
• Fuse 40a
• Fuse 7.5a
• Gran coupe
• Hot at all times
• Hot w/ bi-stable relay energized
• Hot w/ terminal 30b relay energized
• Interior lights system
• Junction box electronics (jbe) (under right side of dash)
• Passenger power window drive
• Passenger's door power window switch
• Passenger's rear side power window drive (gran coupe & convertible)
• Passenger's rear side power window switch
• Power distribution system
• W/ electrically operated roller sun blinds
• W/o electrically operated roller sun blinds
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 22b (left kick panel)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Roller Sun Blind Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Roller Sun Blind Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• Computer data lines system
• Driver's door switch block
• Electronics junction box
• Footwell module (left end of dash)
• Fuse 10a
• Fuse 7.5a
• Hot w/ terminal 30b relay energized
• Junction box electronics (jbe) (under right side of dash)
• Power distribution system
• Rear driver's side power window switch
• Rear driver's side roller sun blind drive
• Rear fuse holder (in rear power distribution box)
• Rear passenger's side power window switch
• Rear passenger's side roller sun blind drive
• Rear window roller sun blind drive
• X28 1b
• X8 1b
• X9 1b
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

RADIO

Hifi Radio Wiring Diagram, with Active Sound Design (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (1 of 3) for BMW 640i Gran Coupe 2014:

• (left rear of luggage compt) z10 12b
• (or red)
• 10b
• 20b
• 21b
• Aux-in connection
• Base plate
• Central gateway module (left end of dash)
• Central information display
• Computer data lines system
• Fuse 10a
• Fuse 15a
• Head unit
• Hot w/ terminal 30b relay energized
• Microphone (coupe: left front of roof) (convertible: behind left side of steering wheel)
• Most data bus circuit
• Nca
• Rear fuse carrier (in rear power distribution box)
• Rear seat entertainment
• Red
• Red/
• Telematic communication box
• W/ telematics
• W/o telematics
• X29 1b
• Z10 12b (left rear of luggage compt)

Hifi Radio Wiring Diagram, with Active Sound Design (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (2 of 3) for BMW 640i Gran Coupe 2014:

• (or red)
• 10b
• Active sound design
• All-round vision camera
• Computer data lines system
• Dvd changer
• Electronic night vision module (under left side of dash)
• Fuse 5a
• Hot w/ terminal 30b relay energized
• Interior lights system
• Most data bus circuit
• Nca
• Rear fuse holder (in rear power distribution box)
• Red
• Smart phone video integration
• Video module (convertible: behind right rear seat) (except convertible: left side of luggage compt)
• Video switch
• W/ electronic night vision module
• W/ rear seat entertainment
• W/ video module & w/o
• W/ video switch
• W/o video module &
• W/o video switch
• W/o video switch & all round vision camera
• W/o video switch & w/ all round vision camera
• Z10 12b (left rear of luggage compt)

Hifi Radio Wiring Diagram, with Active Sound Design (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, with Active Sound Design (3 of 3) for BMW 640i Gran Coupe 2014:

• (convertible: right side of rear compt) (coupe: bottom of left "c" pillar) noise suppressor filter
• 11b
• 15b
• 16b
• Aerial diversity
• Convertible
• Coupe
• Coupe & convertible
• Front center mid-range speaker
• Fuse 30a
• Glove compartment usb connection
• Gran coupe
• Head unit
• 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
• Phase diversity
• Rear aerial
• Rear aerial 2
• Rear fuse carrier (in rear power distribution box)
• Right front mid- range speaker
• Right front tweeter
• Right front woofer
• Right rear mid range speaker
• X188 1b
• X19 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 12b (left rear of luggage compt)

Hifi Radio Wiring Diagram, without Active Sound Design (1 of 4) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (1 of 4) for BMW 640i Gran Coupe 2014:

• (convertible: right side of rear compt) (coupe: bottom of left "c" pillar) noise suppressor filter
• (left rear of luggage compt) z10 12b
• (or red)
• 10b
• 11b
• 12b
• 14b
• 15b
• 16b
• Antenna diversity
• Central gateway module (left end of dash)
• Computer data lines system
• Convertible
• Coupe
• Dvd changer
• Fuse 15a
• Fuse 5a
• Glove compartment usb connection
• Head unit
• Hot w/ terminal 30b relay energized
• Interior lights system
• Junction box electronics (jbe) (under right side of dash)
• Most data bus circuit
• Nca
• Power distribution system
• Rear aerial
• Rear aerial 2
• Rear fuse carrier (in rear power distribution box)
• Rear seat enter- tainment circuit
• Red
• Touch box
• W/ video module & w/o smart phone integration
• W/ video module & w/o smart phone video integration
• W/o video module & smart phone video integration
• W/o video module & w/ base plate
• X188 1b
• Z1 10b
• Z10 12b (left rear of luggage compt)

Hifi Radio Wiring Diagram, without Active Sound Design (2 of 4) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (2 of 4) for BMW 640i Gran Coupe 2014:

• (or red)
• 20b
• 23b
• All-round vision camera
• Central information display
• Computer data lines system
• Head unit
• Microphone (convertible: behind left side of steering wheel) (coupe: left front of roof)
• Nca
• Red
• Telematics communications box
• Video module (convertible: behind right rear seat) (coupe: left side of luggage compt)
• Video switch
• W/ night vision camera
• W/ telematics
• W/ video module & w/o smart phone video integration
• W/ video module & w/o video switch
• W/ video switch
• W/o night vision camera
• W/o night vision camera & w/ base plate
• W/o night vision camera & w/ video module
• W/o telematics
• W/o video module
• W/o video switch
• W/o video switch & w/ all round vision camera
• W/o video switch & w/ base plate
• Z10 12b (left rear of luggage compt)

Hifi Radio Wiring Diagram, without Active Sound Design (3 of 4) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (3 of 4) for BMW 640i Gran Coupe 2014:

• 10b
• 21b
• 22b
• Aux-in connection
• Base plate
• Electronic night vision module (under left side of dash)
• Fuse 10a
• Fuse 5a
• Head unit
• Hot at all times
• Hot w/ terminal 30b relay energized
• Junction box electronics (jbe) (under right side of dash)
• Microphone 2 (w/ voice input) (right front of roof)
• Nca
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• Red
• W/ usb connection
• W/ voice input
• W/o voice input
• X29 1b
• Z1 4b

Hifi Radio Wiring Diagram, without Active Sound Design (4 of 4) for BMW 640i Gran Coupe 2014

List of elements for Hifi Radio Wiring Diagram, without Active Sound Design (4 of 4) for BMW 640i Gran Coupe 2014:

• 17b
• 18b
• Coupe & convertible
• Front center mid-range speaker
• Front center tweeter
• Fuse 30a
• Gran coupe
• Head unit
• Hifi amplifier
• Hot w/ terminal 30b relay energized
• Left front mid- range speaker
• Left front tweeter
• Left front woofer
• Left rear mid range speaker
• Most data bus circuit
• Nca
• Rear fuse carrier (in rear power distribution box)
• Right front mid- range speaker
• Right front tweeter
• Right front woofer
• Right rear mid range speaker
• Wlan aerial
• X188 1b
• X19 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 12b (left rear of luggage compt)

MOST Data Bus Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for MOST Data Bus Wiring Diagram for BMW 640i Gran Coupe 2014:

• Central gateway module (left end of dash)
• Combox
• Dvd changer
• Head unit
• High interfface box
• Instrument cluster control unit
• Interface box
• Rear seat entertainment
• Telematics control unit
• Top-hifi amplifier (left rear of luggage compt)
• Video module (convertible: behind right rear seat) (coupe: left side of luggage compt)
• W/ combox
• W/ telematics
• W/o telematics & combox

Rear Seat Entertainment Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Rear Seat Entertainment Wiring Diagram for BMW 640i Gran Coupe 2014:

• 10b
• A34 1b
• A34 3b
• Computer data lines system
• Controller
• Dvd changer
• Fuse 10a
• Fuse 5a
• Head unit
• Hot w/ terminal 30b relay energized
• Interior lights system
• Junction box electronics
• Junction box electronics (jbe) (under right side of dash)
• Left rear compartment operating unit
• Most data bus circuit
• Nca
• Power distribution system
• Rear compartment controller
• Rear fuse carrier (in rear power distribution box)
• Rear seat entertainment
• Red
• Right rear compartment operating unit
• Video module (convertible: behind right rear seat) (coupe: left side of luggage compt)
• Video switch
• W/ dvd changer
• W/ video module
• W/o video module & dvd changer
• X167 1b
• Z1 10b
• Z10 12b (left rear of luggage compt)
• Z10 6b (right kick panel)

Top Hifi Radio Wiring Diagram, Except Premium with Active Sound Design (1 of 2) for BMW 640i Gran Coupe 2014

List of elements for Top Hifi Radio Wiring Diagram, Except Premium with Active Sound Design (1 of 2) for BMW 640i Gran Coupe 2014:

• 10b
• Active sound design
• Computer data lines system
• Fuse 15a
• Hot w/ terminal 30b relay energized
• Left rear mid range speaker
• Left rear tweeter
• Nca
• Rear fuse carrier (in rear power distribution box)
• Right rear mid range speaker
• Right rear tweeter
• Z10 12b (left rear of luggage compt)

Top Hifi Radio Wiring Diagram, Except Premium with Active Sound Design (2 of 2) for BMW 640i Gran Coupe 2014

List of elements for Top Hifi Radio Wiring Diagram, Except Premium with Active Sound Design (2 of 2) for BMW 640i Gran Coupe 2014:

• 10b
• 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 (except convertible) 2b
• Left rear tweeter 2 (except convertible)
• Most data bus circuit
• Nca
• Rear fuse carrier (in rear power distribution box)
• Right front mid- range speaker
• Right front tweeter
• Right front woofer
• Right rear mid range speaker 2 (except convertible) 2b
• Right rear tweeter 2 (except convertible)
• Top hifi amplifier (left rear of luggage compt)
• X188 1b
• X19 1b
• X28 1b
• X5 1b
• Z10 12b (left rear of luggage compt)

Top Hifi Radio Wiring Diagram, Except Premium without Active Sound Design for BMW 640i Gran Coupe 2014

List of elements for Top Hifi Radio Wiring Diagram, Except Premium without Active Sound Design for BMW 640i Gran Coupe 2014:

• 10b
• 30b relay energized
• Front center mid- range speaker
• Front center tweeter
• Fuse 40a
• Fuse 5a
• Gran coupe
• Hot at all times
• Hot w/ terminal
• Infotainment fan (in luggage compt, near audio amplifier)
• 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
• Nca
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• 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 (left rear of luggage compt)
• X188 1b
• X19 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 12b (left rear of luggage compt)

Top Hifi Radio Wiring Diagram, Premium (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Top Hifi Radio Wiring Diagram, Premium (1 of 3) for BMW 640i Gran Coupe 2014:

• (or nca)
• Active sound design
• Computer data lines system
• Left front tweeter
• Left rear tweeter 2 (except convertible)
• Microphone (if equipped) (coupe: left front of roof) (convertible: behind left side of steering wheel)
• Most data bus circuit
• Nca
• Noise suppressor filter
• Premium top hifi amplifier
• Red
• Right front tweeter
• Right rear tweeter 2
• W/ active sound design
• W/ extendable dashboard speaker
• W/ microphone
• W/o active sound design
• W/o extendable dashboard speaker
• W/o microphone
• X150 1b
• X188 1b
• X28 1b
• X5 1b
• Z10 12b (left rear of luggage compt)
• Z10 58b

Top Hifi Radio Wiring Diagram, Premium (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Top Hifi Radio Wiring Diagram, Premium (2 of 3) for BMW 640i Gran Coupe 2014:

• 10b
• A34 3b
• Coupe & convertible
• Electronics
• Fuse 15a
• Fuse 50a
• Fuse 5a
• Fuse box (installed on battery)
• Gran coupe
• Hot at all times
• Hot w/ terminal 30b relay energized
• Junction box electronics (jbe) (under right side of dash)
• Left rear tweeter
• Rear fuse carrier (in rear power distribution box)
• Red
• Right rear tweeter
• X8 1b
• X9 1b
• Z1 10b

Top Hifi Radio Wiring Diagram, Premium (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Top Hifi Radio Wiring Diagram, Premium (3 of 3) for BMW 640i Gran Coupe 2014:

• Actuator drive
• Coupe & convertible
• Extendable dashboard speaker
• Gran coupe
• Left front lighting mid range speaker
• Left front lighting tweeter
• Left front mid range speaker
• Left front woofer
• Left rear lighting speaker
• Left rear lighting speaker 2
• Left rear mid range speaker
• Left rear mid range speaker 2
• Lighting
• Mid range speaker
• Premium top hifi amplifier
• Right front lighting mid range speaker
• Right front lighting tweeter
• Right front mid range speaker
• Right front woofer
• Right rear lighting speaker
• Right rear lighting speaker 2
• Right rear mid range speaker
• Right rear mid range speaker 2
• Tweeter speaker
• W/ extendable dashboard speaker
• W/o extendable dashboard speaker
• X150 1b
• X188 1b
• X28 1b
• X5 1b
• X8 1b
• X9 1b
• Z10 12b (left rear of luggage compt)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

Video System Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Video System Wiring Diagram for BMW 640i Gran Coupe 2014:

• (in luggage compt, near audio amplifier) infotainment fan
• 10b
• Aerial diversity
• Computer data lines system
• Computer data lines system navigation system
• Dvd changer
• Electronic night vision module (under left side of dash)
• Fuse 5a
• Head unit (w/o rear seat entertainment)
• Head unit (w/o video switch)
• Hot w/ terminal 30b relay energized
• Most data bus circuit
• Navigation system
• Nca
• Night vision camera
• Rear fuse carrier (in rear power distribution box)
• Rear seat entertainment
• Red
• Video module (convertible: behind right rear seat) (coupe: left side of luggage compt)
• Video switch (if equipped)
• W/ omnidirectional camera &
• W/ rear seat entertainment
• W/ video switch
• W/o night vision camera
• W/o omnidirectional camera
• W/o rear seat entertainment
• W/o video switch
• Z10 12b (left rear of luggage compt)

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Shift Interlock Wiring Diagram for BMW 640i Gran Coupe 2014:

• (right rear of luggage compt) z10 17b
• (under left front of vehicle)
• 11b
• Act drv l/h
• Act drv r/h
• Act dry l/h
• Act dry r/h
• Activation
• Computer data lines system
• Dynamic stability control (dsc)
• Except m6 & m6 gran coupe
• Fuse 30a
• Fuse 5a
• Gnd
• Hot at all times
• Interior lights system
• Junction box
• Left parking brake drive
• M6 & m6 gran coupe
• Park brk sig
• Parking brake button (base of parking brake lever)
• Parking brake control unit (under right rear of luggage compt floor)
• Prk bk but sig
• Pt-can bus sig
• Rear fuse holder (in rear power distribution box)
• Red
• Right parking brake drive
• Sig term 15
• Speed sig
• Sw sig
• Temp sens sig
• Term 30
• Wake-up
• Whl spd sig
• X415 1b
• X417 1b
• Z10 17b (right rear of luggage compt)

STARTING/CHARGING

Charging Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Charging Wiring Diagram for BMW 640i Gran Coupe 2014:

• Alternator
• Battery
• Computer data lines system
• Digital motor electronics (dme) control module (top right rear of engine)
• Engine controls systems
• Fuse box (installed on battery)
• Fuse n/a
• Jump start terminal point (left side of engine compt)
• Nca
• Radiator shutter drive unit
• Red
• Starter
• Transfer terminal point
• X148 1b

Starting Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Starting Wiring Diagram for BMW 640i Gran Coupe 2014:

• 2b red
• Automatic transmission
• Battery
• Car access system (under center of rear shelf)
• Charging circuit
• Computer data lines system
• Digital motor electronics (dme) control module (top right rear of engine)
• Fuse 40a
• Hot at all times
• Jump start terminal point (left side of engine compt)
• Junction box
• Nca
• Red
• Start-stop button
• Starter
• Transfer terminal point
• W/ automatic start-stop function
• X13 10b
• X671 1b
• Z10 5b (left kick panel)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for BMW 640i Gran Coupe 2014:

• (center of driver's door) left front door air bag sensor
• (center of passenger's door) right front door air bag sensor
• (left side of front fascia) left front air bag sensor
• (under center of rear shelf) car access system control unit
• Actuation of ind lp
• Air bag activation +
• Air bag activation -
• Air bag ind lamp
• Air bag sens +
• Air bag sens -
• Combox
• Computer data lines system
• Convertible
• Coupe & gran coupe
• Crash safety module (under right side of dash)
• Driver's air bag inflator assembly
• Driver's knee air bag inflator assembly (left kick panel)
• Emergency call sig
• Frt pass air bag activation
• Fuse 5a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ terminal 30b relay energized
• Junction box
• Lin bus sig
• Nca
• Occupancy detection sig
• Pass seat
• Passenger air bag inflator assembly
• Passenger knee air bag inflator assembly (right kick panel)
• Power distribution system
• Pt-can bus sig
• Pwr sply terminal 30b
• Red
• Roof function center
• Sig seat belt buckle contact
• Steering column switch cluster
• Telematics communication box
• W/ combox
• W/ telematics communication box
• X28 1b
• X5 1b
• Z10 10b (front of center console)

Supplemental Restraints Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for BMW 640i Gran Coupe 2014:

• (in driver's seat back) driver seat active head restraint generator
• (in passenger's seat back) passenger's seat active head restraint generator
• (right side of front fascia) right front air bag sensor
• (under front passenger's seat) passenger seat belt tensioner generator
• (under front passenger's seat) passenger's seat occupancy detection
• Convertible, coupe & gran coupe w/ active steering or intelligent cruise control
• Driver seat belt buckle contact (in driver seat belt buckle assembly)
• Front passenger seat belt buckle contact (in front passenger seat belt buckle assembly)
• Integrated chassis management (under center console)
• Left rear pedestrian guard actuator
• Nca
• Pedestrian protection sensor (in front bumper)
• X12 1b
• X12 2b
• X14 1b
• X14 2b
• X149 1b
• Z10 10b (front of center console)

Supplemental Restraints Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for BMW 640i Gran Coupe 2014:

• (behind left side of right rear seat) left rollover alternator protection
• (behind right side of right rear seat) right rollover alternator protection
• (in front bumper) center pedestrian sensor
• (near base of left "b" pillar) left "b" pillar air bag sensor
• (near base of right "b" pillar) right "b" pillar air bag sensor
• (pins: 74 to 77 not used)
• (top of left "a" pillar) left head air bag inflator assembly
• (top of right "a" pillar) right head air bag inflator assembly
• (top rear of front passenger's door) passenger side air bag inflator assembly
• (under driver's seat) driver's seat belt tensioner generator
• Air bag +
• Air bag -
• Air bag sens +
• Air bag sens -
• Computer data lines system
• Convertible
• Coupe & gran coupe
• Crash safety module (under right side of dash)
• Driver retractor tensioner
• Driver side air bag inflator assembly
• Front passenger retractor tensioner
• Left front pedestrian guard actuator
• Left front seat belt force limiter generator
• Nca
• Pdstrn sens +
• Pdstrn sens -
• Pt-can bus sig
• Right front passenger guard actuator
• Right front seat belt force limiter generator
• Right rear pedestrian guard actuator
• Tensioner +
• Tensioner -
• Triggering +
• Triggering -
• Wk up sig term 15
• X12 2b
• X14 2b
• X187 1b

TRANSMISSION

A/T Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for A/T Wiring Diagram for BMW 640i Gran Coupe 2014:

• (or red)
• Computer data lines system
• Electronic transmission control (4.4l turbo) automatic transmission (3.0l turbo)
• Fuse 10a
• Fuse 7.5a
• Gear selector switch
• Gnd
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Left shift paddle
• Nca
• Pt-can
• Pt-can bus sig
• Pwr sply
• Red
• Right shift paddle
• Steering column switch cluster
• Wake-up sig
• Wakeup sig
• X13 11b
• Z1 8b
• Z10 6b (right kick panel)
• Z6000 5b (4.4l turbo) z6000 1b (3.0l turbo) (3.0l turbo: left rear of engine)

Rear Axle Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Rear Axle Wiring Diagram for BMW 640i Gran Coupe 2014:

• (under left side of driver's seat) active steering module
• Activation actuator
• Central gateway module (left end of dash)
• Flexray bus sig
• Fuse 5a
• Fuse 60a
• Fuse box (installed on battery)
• Gnd
• Gnd actuator
• Hot at all times
• Hot w/ terminal 15n relay energized
• Nca
• Pnk/red
• Power distribution system
• Rear axle king pin inclination control
• Rear axle king pin inclination control actuator
• Rear fuse holder (in rear power distribution box)
• Red
• Shield
• Sig actuator
• Sply
• Sply actuator
• Sply, terminal15
• Z10 16b
• Z10 51b

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Trunk & Fuel Door Release Wiring Diagram for BMW 640i Gran Coupe 2014:

• (left kick panel) z10 5b
• A34 1b
• A34 2b
• Boot lid/tailgate lock (tailgate lock: bottom center of tailgate)
• Car access system (cas) control unit (under center of rear shelf)
• Computer data lines system
• Convertible
• Driver's side rear power window switch
• Electronics junction box
• Except convertible
• Exterior boot lid button
• Fuel filler flap central locking drive (right side of rear compt)
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Gran coupe
• Hot at all times
• Hot w/ terminal 30b relay energized
• Hotel position switch
• Interference suppressor filter 2
• Interior lights system
• Interior rear lid button
• Junction box (under right side of dash)
• Nca
• Noise suppressor filter (convertible) (right side of rear compt)
• Rear fuse carrier (in rear power distribution box)
• Rear lid central arrest button
• Red
• Trunk lid actuation (w/ reversing camera)
• W/ reversing camera
• W/o reversing camera
• X132 1b
• X8 1b
• Z1 2b
• Z10 11b (right kick panel)
• Z10 14b (left "c" pillar)
• Z10 17b (right rear of luggage compt)
• Z10 1b (right rear of luggage compt)
• Z10 5b (left kick panel)
• Z10 6b (right kick panel)

WARNING SYSTEMS

Warning Systems Wiring Diagram for BMW 640i Gran Coupe 2014

List of elements for Warning Systems Wiring Diagram for BMW 640i Gran Coupe 2014:

• Computer data lines system
• Except m6
• Fuse 5a
• Hot w/ terminal 30b relay energized
• Power distribution system
• Rear fuse carrier (in rear power distribution box)
• Tire pressure control (under right rear of vehicle)
• X415 1b
• Z10 8b (right rear of luggage compt)