COMPUTER DATA LINES – Audi A4 2003 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Data Link Connector Wiring Diagram, with Convertible for Audi A4 2003

List of elements for Data Link Connector Wiring Diagram, with Convertible for Audi A4 2003:

• (behind left side of dash)
• 12a
• 31a
• A/c control head
• Abs control module (on left side of eng compt)
• Air bag control module (below center console)
• Comfort system central control module (near base of left front seat)
• Control module for navigation w/ cd-mechanism (at left rear of luggage compt)
• Convertible top control module (at right quarterpanel, behind trim)
• Data link connector (under left side of dash)
• Fuse 10a
• Fuse 15a
• Fuse holder
• G49
• Headlight range control module (behind glove box)
• Hot in on or start
• Instrument cluster
• Left entry assistance control module (if equipped)
• Memory seat control module (under left front seat)
• Motronic engine control module (left rear of engine compt)
• Radio
• Right entry assistance control module (if equipped)
• T32a
• T32e
• T32g
• T32h
• T8e
• Transmision control module (left rear of engine compt)

Data Link Connector Wiring Diagram, without Convertible for Audi A4 2003

List of elements for Data Link Connector Wiring Diagram, without Convertible for Audi A4 2003:

• (5-speed a/t)
• (behind right kick panel)
• (cvt)
• 12a
• 31a
• A/c control head
• Abs control module (on left side of eng compt)
• Air bag control module (below center console)
• Anti-theft warning ultra-sound sensor (in interior light assy)
• Comfort system central control module (near base of left front seat)
• Control module for navigation w/ cd-mechanism (at left rear of luggage compt)
• Data link connector (under left side of dash)
• Fuse 10a
• Fuse 15a
• Fuse holder
• G43
• Headlight range control module (behind glove box)
• Hot in on or start
• Instrument cluster
• Memory seat control module (under left front seat)
• Motronic engine control module (left rear of engine compt)
• Radio
• T32a
• T32e
• T42
• T8e
• Telephone/ telematic control module (base of right front seat)
• Transmision control module (left rear of engine compt)

High/Low Bus Wiring Diagram, with Convertible for Audi A4 2003

List of elements for High/Low Bus Wiring Diagram, with Convertible for Audi A4 2003:

• A/c control head
• Abs control module (on left side of eng compt)
• Airbag control module (below center console)
• Comfort system central control module (near base of left front seat)
• Convertible top control module (at right quarterpanel, behind trim)
• Driver side door control module (integral w/ window regulator motor)
• Instrument cluster
• Left entry assistance control module (if equipped)
• Left rear window regulator motor
• Memory seat control module (under left front seat)
• Motronic engine control module (left rear of engine compt)
• Parking aid control module (at left rear of luggage compt)
• Passenger side door control module (integral w/ window regulator motor)
• Right entry assistance control module (if equipped)
• Right rear window regulator motor
• Steering column electronic systems control module (at top of steering column)
• T10e
• T10f
• T16a
• T32
• T32a
• T32b
• T32e
• T32h
• Towing sensor control module
• Vehicle electrical system control module (behind left side of dash)

High/Low Bus Wiring Diagram, without Convertible for Audi A4 2003

List of elements for High/Low Bus Wiring Diagram, without Convertible for Audi A4 2003:

• (5 speed a/t)
• (cvt)
• A/c control head
• Abs control module (on left side of eng compt)
• Airbag control module (below center console)
• Comfort system central control module (near base of left front seat)
• Driver side door control module (integral w/ window regulator motor)
• Instrument cluster
• Left rear door control module (integral w/ window regulator motor)
• Memory seat control module (under left front seat)
• Motronic engine control module (left rear of engine compt)
• Passenger side door control module (integral w/ window regulator motor)
• Right rear door control module (integral w/ window regulator motor)
• Steering column electronic systems control module (at top of steering column)
• T10e
• T10f
• T10g
• T10h
• T16a
• T32
• T32a
• T32b
• T32e
• Transmission control module (left rear of engine compt)
• Vehicle electrical system control module (behind left side of dash)