INSTRUMENT CLUSTER – BMW 325xi 2003 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for BMW 325xi 2003

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW 325xi 2003:

73

• Abs/asc or abs/dsc warning lamp sig
• Airbag warning sig
• Anti-lock brakes & navigation systems
• Anti-lock brakes system
• Battery
• Brake fluid level sig
• Brake fluid level switch (left rear eng compt)
• Brake wear sensor sig
• Can bus high
• Can bus low
• Chime module (in cover of left footwell)
• Computer data lines system
• Convertible
• Convertible only
• Coolant level too low sig
• Cruise control on sig
• Cruise control system
• Driver seat memory control unit (driver's seat left)
• Driver's seat belt contact sig
• Drver's seat belt buckle hall sensor (driver's seat)
• Engine start sig feedback
• Except convertible
• Front left brake pad sensor (front left wheel brake)
• Fuse f10 5a
• Fuse f34 5a
• Fuse f43 5a
• Fuse holder (glove box)
• Gnd
• Gong t3 sig
• Hand brake switch (under rear center console)
• Hot at all times
• Hot in acc, run & start
• Hot in run & start
• Ign (accy/run/start)
• Ign (start/run)
• Instrument cluster control module
• Interior lights system
• K-bus sig
• Left fuel tank sensor sig
• Left fuel tank sensor sig gnd
• Left rear sig processed wheel speed
• Nca
• Oil level sensor sig
• Oil pressure sig
• Outside temperature gnd
• Outside temperature sig
• Park distance control unit (conv: right rear passenger compt, coupe & sedan: right side of luggage compt, wagon: behind rear seat backrest in luggage compt)
• Parking brake sig
• Passenger seat memory control unit (passenger's seat)
• Rear right brake pad sensor (rear right wheel brake)
• Reverse sig
• Right fuel tank sensor sig
• Right fuel tank sensor sig gnd
• Rollover sens sig
• Sig battery charge ind
• Sig locator lighting
• Speedometer (a) output sig
• Steering column switch sig
• Txd diagnostic sig
• W/ park distance control only
• Washer fluid level low sig
• X10015
• X10016
• X1108 (under driver's seat)
• X11175
• X11176
• X173 (under driver's seat)
• X300
• X363
• X494 (conv: right rear passenger compt, coupe & wagon: behind right rear seat)
• X522
• X650
• Xo1045

Instrument Cluster Wiring Diagram (2 of 2) for BMW 325xi 2003

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW 325xi 2003:

29

• (behind right rear seat) rollover sensor
• (conv: left rear passenger compt, coupe & sedan: left side of luggage compt) amplifier
• (left side of instrument panel) light switching control unit
• A/t
• Convertible only
• Direction indicator/ low beam switch
• E-box fan (in water box, left)
• Electric fuel pump (under right side of rear seat)
• Engine controls system
• Engine coolant level switch (lower left side of eng)
• Exterior lights system
• Fuel level sensor (under left side of rear seat)
• Fuse f30 7.5a
• Fuse holder (glove box)
• Generator
• Hot in acc, run & start
• Interior lights system
• M/t
• Nca
• Oil level sensor (underside of oil pan)
• Oil pressure switch (left side of eng, under intake pipe)
• Reversing light relay (left rear eng compt)
• Reversing light switch (right side of transmission)
• Starter
• Temperature sensor (under front left of vehicle)
• Washer fluid level switch (right front of eng compt)
• X10016
• X12
• X6454 (left rear eng compt)

On-Board Computer Wiring Diagram for BMW 325xi 2003

List of elements for On-Board Computer Wiring Diagram for BMW 325xi 2003:

26

• (left side of luggage compt)
• Computer data lines system
• Fuse f41 30a
• Fuse f7 5a
• Fuse holder (glove box)
• Gnd
• Hot at all times
• Hot in acc, run or start
• Interior lights system
• K-bus
• Navigation system
• Nca
• On-board monitor control unit
• Radio
• Shield
• Sig lght loc
• Sound systems
• Term 30
• Term r
• Vid lcd gnd
• Vid sig red
• X10015
• X10016
• X13016
• X18801
• X18802