COMPUTER DATA LINES – BMW 428i 2014 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 4) for BMW 428i 2014

List of elements for Computer Data Lines Wiring Diagram (1 of 4) for BMW 428i 2014:

• (or red)
• 10b
• Ac line
• Active sound design (left rear of luggage compt)
• Awd
• Blower output stage (on blower motor)
• Bus sig
• Bus sig diag
• Can h
• Can l
• Combox (w/ combox) telematic communication box (w/o combox) (w/o combox: under left front 1b of luggage compt floor)
• Data line
• Driver's door switch block
• Driver's exterior mirror
• Electronic damper control (right side of luggage compt) 1b
• Electronic steering wheel module (in steering wheel)
• Flex bus sig
• Front electronic module (right kick panel)
• Front passenger exterior mirror
• Fuse 125a
• Fuse 7.5a
• Fuse box (right side of luggage compt)
• Head unit
• Heating/air conditioning system (early production) (upper center of hvac unit)
• Heating/air conditioning system (late production) (upper center of hvac unit)
• Hifi amplifier (left side of luggage compt)
• Hot at all times
• Hot w/ terminal 30f relay energized
• Instrument cluster control unit
• K can bus
• K can2 bus
• K can2 h
• K can2 l
• K lin
• K lin 11
• K line
• K-can2 bus
• K-lin
• K-lin-1
• Light switch unit
• Lin bus sig
• Pnk
• Pnk/red
• Pt can h
• Pt can l
• Rain/light/ condensation/ solar sensor (base of interior rearview mirror assembly)
• Red
• Right multi-function steering wheel switch block
• Rwd
• Sply
• Steering column switch cluster
• W15up
• X20 1b
• X29 1b
• X5 1b

Computer Data Lines Wiring Diagram (2 of 4) for BMW 428i 2014

List of elements for Computer Data Lines Wiring Diagram (2 of 4) for BMW 428i 2014:

• (or red)
• (under center console) touch box
• 11b
• 1743 1b
• Contact free tailgate opening evaluation electronics
• Controller
• Driver assistance systems control panel
• Driver seat module (under front of driver seat)
• Electric coolant pump 2
• Electric steering lock (on steering column)
• Electrochromic interior rearview mirror
• Environmental air catalyst sensor (on radiator)
• Front electronic module (right kick panel)
• Front passenger seat module (under front of front passenger seat)
• Fuel tank pressure sensor (integral to fuel pump assembly)
• K can2 h
• K can2 l
• K lin 1
• K lin 17
• K lin 18
• K-can2 bus
• K-lin
• K-lin 17
• K-lin 18
• Left headlight
• Lin
• Lin 1
• M lin
• Nca
• Pnk
• Pnk/red
• Radiator shutter drive unit (behind center of front grille)
• Red
• Remote control receiver (convertible: behind right rear seat back) (coupe: center of hat shelf)
• Right headlight
• Roof function center
• X12 1b
• X14 1b

Computer Data Lines Wiring Diagram (3 of 4) for BMW 428i 2014

List of elements for Computer Data Lines Wiring Diagram (3 of 4) for BMW 428i 2014:

• (behind right quarterpanel) (convertible) convertible top module
• (or red)
• (right rear of luggage compt) (w/ parking maneuvering assistant) parking assistant
• (right side
• 14b
• All-round vision camera (left kick panel)
• Bus sig
• Driver seat belt extender controller (behind driver quarterpanel)
• Driver seat heating module
• Front passenger seat belt extender controller (behind front passenger quarterpanel)
• Heating module
• K can bus
• K can2 h
• K can2 l
• K-lin-14
• K-lin-6
• Lane change warning (behind right end of rear bumper)
• Left rear seat heating switch
• Of luggage compt) rear electronic module
• Passenger seat heating module
• Pnk
• Pnk/red
• Rear driver's side seat
• Rear passenger's side door
• Rear passenger's side seat
• Red
• Right rear seat heating switch
• Seat switch cluster
• Siren w/ tilt sensor (convertible) (rear of right rear wheelwell)
• Tire pressure control
• Trailer module (early production) (right side of luggage compt)
• Trailer module (late production) (right side of luggage compt)
• Trailer socket (early production) (under center of rear bumper)
• Trailer socket (late production) (under center of rear bumper)
• W/ trailer module
• W/o trailer module
• X12 1b
• X14 1b
• X382 1b
• X382 3b
• X9 1b

Computer Data Lines Wiring Diagram (4 of 4) for BMW 428i 2014

List of elements for Computer Data Lines Wiring Diagram (4 of 4) for BMW 428i 2014:

• (or red)
• (under left side of dash) diagnosis socket
• 15wup
• 2.0l turbo
• 3.0l twin turbo
• Accumulator management electronics
• Active chassis control
• Bus sig
• Camera based driver assistance system
• Convertible
• Coupe
• Crash safety module (lower left center of dash)
• Diagnosis plug socket terminating resistor
• Digital motor electronics (dme) control module (top rear of engine)
• Dynamic stability control (dsc) (left rear of engine compt)
• Electromechanical power steering (on steering rack)
• Electronic transmission control module (inside bottom of transmission)
• Fuel pump control (ekps) (right rear passenger compt)
• Gear selector switch
• Integrated chassis management (under center console)
• Left reversible electromotive automatic reel (base of left "b" pillar)
• M lin
• Pnk
• Pnk/red
• Pt can h
• Pt can l
• Pt can2h
• Pt can2l
• Pt canh
• Pt canl
• Red
• Right reversible electromotive automatic reel (base of right "b" pillar)
• S can h
• S can l
• Starter/ alternator electronics
• Transfer box (rear of transfer case)
• X13 1b
• X13 2b
• X13 5b
• X252 2b
• Z10 3b (left footwell)
• Z10 4b (left footwell)