INTERIOR LIGHTS – Audi A4 2003 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Avant (1 of 2) for Audi A4 2003

List of elements for Courtesy Lamps Wiring Diagram, Avant (1 of 2) for Audi A4 2003:

• Automatic day/night mirror
• Comfort system central control module (near base of left front seat, in electronics box)
• Computer data lines system
• Front interior light assembly
• Fuse 5a
• Fuse holder
• G43 (behind right kick panel)
• G44 (behind left kick panel)
• Glove compartment light
• Glove compartment light switch
• Hot at all times
• Instrument illumination circuit
• Interior lights system (instrument illumination circuit)
• Left footwell light
• Left make-up mirror light switch
• Luggage compartment light
• Make-up mirror light
• Pass side air bag off ind
• Rear crtsy
• Rear lid light
• Rear reading/ courtesy light
• Right footwell light
• Right make-up mirror light switch

Courtesy Lamps Wiring Diagram, Avant (2 of 2) for Audi A4 2003

List of elements for Courtesy Lamps Wiring Diagram, Avant (2 of 2) for Audi A4 2003:

• Computer data lines system
• Driver side central locking unit (door contact switch)
• Driver side door control module (integral with window regulator motor)
• Driver side door opener lighting
• Driver side door warning light
• Left front entry light
• Left rear central locking unit (door contact switch)
• Left rear door control module (integral with window regulator motor)
• Left rear door opener lighting
• Left rear door warning light
• Left rear entry light
• Passenger compartment monitoring switch
• Passenger door control module (integral with window regulator motor)
• Passenger side central locking unit (door contact switch)
• Passenger side door opener lighting
• Passenger side door warning light
• Power windows system
• Power windows, mirrors systems
• Power windows, mirrors, door locks systems
• R52
• R53
• R54
• R55
• R56
• R57
• Right front entry light
• Right rear central locking unit (door contact switch)
• Right rear door control module (integral with window regulator motor)
• Right rear door opener lighting
• Right rear door warning light
• Right rear entry light
• T10e
• T10f
• T10g
• T10h
• T12
• T12a
• T12b
• T12c
• T16d
• T16e
• T32c
• T32d

Courtesy Lamps Wiring Diagram, Convertible (1 of 2) for Audi A4 2003

List of elements for Courtesy Lamps Wiring Diagram, Convertible (1 of 2) for Audi A4 2003:

• A175
• Automatic day/night mirror
• B270
• Comfort system central control module (near base of left front seat, in electronics box)
• Computer data lines system
• Front interior light assembly
• Fuse 5a
• Fuse holder
• G33 (behind right side of dash)
• G44 (behind left kick panel)
• Glove compartment light
• Glove compartment light switch
• Hot at all times
• Interior lights system (instrument illumination circuit)
• Left footwell light
• Left luggage compartment light
• Left make-up mirror light switch
• Left rear footwell light
• Make-up mirror light
• Pass side air bag off ind
• Right footwell light
• Right luggage compartment light
• Right make-up mirror light switch
• Right rear footwell light

Courtesy Lamps Wiring Diagram, Convertible (2 of 2) for Audi A4 2003

List of elements for Courtesy Lamps Wiring Diagram, Convertible (2 of 2) for Audi A4 2003:

• Computer data lines system
• Driver side central locking unit (door contact switch)
• Driver side door control module (integral with window regulator motor)
• Driver side door opener lighting
• Driver side door warning light
• Left front entry light
• Passenger compartment monitoring switch
• Passenger door control module (integral with window regulator motor)
• Passenger side central locking unit (door contact switch)
• Passenger side door opener lighting
• Passenger side door warning light
• Power windows, mirrors systems
• Power windows, mirrors, door locks systems
• R52
• R53
• R54
• R55
• R56
• R57
• Right front entry light
• T10e
• T10f
• T12
• T12a
• T32c
• T32d
• W/ door warning and entry lights
• W/ door warning light only

Courtesy Lamps Wiring Diagram, Sedan (1 of 2) for Audi A4 2003

List of elements for Courtesy Lamps Wiring Diagram, Sedan (1 of 2) for Audi A4 2003:

• A175
• Automatic day/night mirror
• B270
• Comfort system central control module (near base of left front seat, in electronics box)
• Computer data lines system
• Front interior light assembly
• Fuse 5a
• Fuse holder
• G43 (behind right kick panel)
• G44 (behind left kick panel)
• Glove compartment light
• Glove compartment light switch
• Hot at all times
• Interior lights system (instrument illumination circuit)
• Left footwell light
• Left luggage compartment light
• Left make-up mirror light switch
• Make-up mirror light
• Pass side air bag off ind
• Rear crtsy
• Rear reading/ courtesy light
• Right footwell light
• Right luggage compartment light
• Right make-up mirror light switch

Courtesy Lamps Wiring Diagram, Sedan (2 of 2) for Audi A4 2003

List of elements for Courtesy Lamps Wiring Diagram, Sedan (2 of 2) for Audi A4 2003:

• Computer data lines system
• Driver side central locking unit (door contact switch)
• Driver side door control module (integral with window regulator motor)
• Driver side door opener lighting
• Driver side door warning light
• Left front entry light
• Left rear central locking unit (door contact switch)
• Left rear door control module (integral with window regulator motor)
• Left rear door opener lighting
• Left rear door warning light
• Left rear entry light
• Passenger compartment monitoring switch
• Passenger door control module (integral with window regulator motor)
• Passenger side central locking unit (door contact switch)
• Passenger side door opener lighting
• Passenger side door warning light
• Power windows system
• Power windows, mirrors systems
• Power windows, mirrors, door locks systems
• R52
• R53
• R54
• R55
• R56
• R57
• Right front entry light
• Right rear central locking unit (door contact switch)
• Right rear door control module (integral with window regulator motor)
• Right rear door opener lighting
• Right rear door warning light
• Right rear entry light
• T10e
• T10f
• T10g
• T10h
• T12
• T12a
• T12b
• T12c
• T16d
• T16e
• T32c
• T32d

Instrument Illumination Wiring Diagram, with Convertible for Audi A4 2003

List of elements for Instrument Illumination Wiring Diagram, with Convertible for Audi A4 2003:

• A175
• Anti-slip control switch
• Ashtray light
• B270
• Battery
• Board computer function selector switch ii
• Center instrument panel vent illumination
• Cigarette lighter
• Coin holder illumination
• Computer data lines system
• Convertible top operation switch
• Cup holder illumination
• Front reading light assembly
• Fuse 150a
• Fuse strip (main fuse)
• G33 (behind right side of dash)
• G43 (behind right kick panel)
• G44 (behind left kick panel)
• G49 (behind left side of dash)
• G663
• Instrument cluster
• Instrument cluster system
• Left instrument panel vent illumination
• Light switch
• Nca
• Rear center ashtray light
• Red
• Right instrument panel vent illumination
• Steering column electronic systems control module (in top of steering column)
• Storage compartment illumination
• T10j
• T16a
• T32
• T32a
• T32b
• Tiptronic switch (if equipped)
• Vehicle electrical system control module (behind left side of dash)

Instrument Illumination Wiring Diagram, without Convertible for Audi A4 2003

List of elements for Instrument Illumination Wiring Diagram, without Convertible for Audi A4 2003:

• (at base of right "b" pillar) g78
• A175
• Anti-slip control switch
• Ashtray light
• B270
• Battery
• Board computer function selector switch ii
• Center instrument panel vent illumination
• Cigarette lighter
• Coin holder illumination
• Computer data lines system
• Cup holder illumination
• Front reading light assembly
• Fuse 150a
• Fuse strip (main fuse)
• G43 (behind right kick panel)
• G44 (behind left kick panel)
• G44 (behind left kick panel)
• Instrument cluster
• Instrument cluster system
• Left instrument panel vent illumination
• Left rear heated seat control module
• Light switch
• Luggage compartment light switch (advant)
• Nca
• Rear center ashtray light
• Rear window shade switch
• Red
• Right instrument panel vent illumination
• Right rear heated seat control module
• Steering column electronic systems control module (in top of steering column)
• Storage compartment illumination
• T10j
• T16a
• T18
• T32
• T32a
• T32b
• Telematic control head
• Telephone control module for operating electronics
• Tiptronic switch (if equipped)
• Vehicle electrical system control module (behind left side of dash)