Wiring Diagram AUDI A8 2005 - Infotainment data bus
J523 | Front information display and operating unit control unit |
J525 | Digital sound package control unit |
J526 | Telephone and telematics control unit |
J533 | Data bus diagnostic interface |
R36 | Telephone transmitter and receiver unit |
* | models with telephone |
** | models with telematics |
# | modesl without radio BOSE |
## | modesl with radio BOSE |
♦ | fibre optic conductor |
Wiring Diagram AUDI A8 2005 - Infotainment data bus
J401 | Navigation system with CD drive control unit |
R | Radio |
R78 | TV tuner |
R118 | Media player in position 1 |
R119 | Media player in position 2 |
R146 | Satellite-radio |
R147 | Digital radio |
* | from model year 2004, USA |
♦ | fibre optic conductor |
AUDI A8 2005 Control units overview
1 - | Front information display and operating unit control unit -J523- |
q | Location → chapter |
2 - | Display unit for front information display and operating unit control unit -J685- |
q | Location → chapter |
3 - | Steering column electronics control unit -J527- |
q | Location → chapter |
4 - | Front passenger side door control unit -J387- |
q | Location → chapter |
q | Connector assignment → chapter |
4 - | Power latching control unit for front passenger door -J761- |
q | Connector assignment → chapter |
5 - | Onboard supply control unit 2 -J520- |
q | Location → chapter |
q | Connector assignment → chapter |
6 - | Roof electronics control unit -J528- |
q | In front roof module |
q | Location → chapter |
Audi A8 | Fitting Locations | No. 804 / 2 |
7 - | Airbag control unit -J234- |
q | Location → chapter |
q | Connector assignment → chapter |
8 - | Seat and steering column adjustment control unit with memory -J136- |
q | Location → chapter |
q | Connector assignment → chapter |
9 - | Entry and start authorisation control unit -J518- |
q | Location → chapter |
q | Connector assignment → chapter |
10 - | Driver door control unit -J386- |
q | Location → chapter |
q | Connector assignment → chapter |
10 - | Power latching control unit for driver door -J760- |
q | Connector assignment → chapter |
11 - | Onboard power supply control unit -J519- |
q | Location → chapter |
q | Connector assignment → chapter |
12 - | Headlight range control, control unit -J431- |
q | Location → chapter |
q | Connector assignment → chapter |
13 - | ABS control unit -J104- |
q | Connector assignment → chapter |
Audi A8 | Fitting Locations | No. 804 / 3 |
14 - | Control unit in dash panel insert -J285- |
q | Connector assignment → chapter |
15 - | Wiper motor control unit -J400- |
q | Location → chapter |
16 - | Automatic gearbox control unit -J217- |
q | Connector assignment, 16-pin connector -T16c- → chapter |
q | Connector assignment, 20-pin connector -T20e- → chapter |
17 - | Data bus diagnostic interface -J533- |
q | Behind the glove box |
q | Location → chapter |
17 - | Adaptive suspension control unit -J197- |
q | Behind the glove box |
q | Location → chapter |
q | Connector assignment → chapter |
18 - | Adaptive cruise control unit -J428- |
q | Location → chapter |
q | Connector assignment → chapter |
19 - | Engine control unit -J623-, engine control unit 2 -J624- |
q | Location → chapter |
- | Garage door operation control unit -J530- |
q | Location → chapter |
Audi A8 | Fitting Locations | No. 804 / 4 |
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Pin connector front door: |
A - | 32-pin connector (connector A), white |
B - | 16-pin connector (connector B), brown |
C - | 12-pin connector (connector C), black |
D - | 10-pin connector, black (connector D), black |
Pin connector rear door: |
A - | Vacant |
B - | 16-pin connector (connector A), brown |
C - | 12-pin connector (connector B), black |
D - | 10-pin connector (connector C), black |
Audi A8 | Fitting Locations | No. 804 / 7 |
Power latching control unit for driver door -J760-, power latching control unit for front passenger door -J761- |
6-pin connector, black |
Audi A8 | Fitting Locations | No. 804 / 8 |
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Audi A8 | Fitting Locations | No. 804 / 9 |
Connector assignment: |
A - | 40-pin connector, on control unit |
B - | 40-pin connector, black, on wiring harness |
Audi A8 | Fitting Locations | No. 804 / 10 |
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Audi A8 | Fitting Locations | No. 804 / 11 |
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Audi A8 | Fitting Locations | No. 804 / 12 |
Connector assignment: |
- | Airbag control unit -J234- |
Connector: |
A - | 84-pin connector, yellow |
q | up to model year 2004 |
- | 75-pin connector, yellow |
q | up to model year 2005 |
Audi A8 | Fitting Locations | No. 804 / 13 |
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Audi A8 | Fitting Locations | No. 804 / 14 |
Connector assignment: |
A - | 12-pin connector -connector ST5-, black |
B - | 12-pin connector -connector ST4-, black |
C - | 32-pin connector -connector ST6-, blue |
D - | 32-pin connector -connector ST7-, green |
Audi A8 | Fitting Locations | No. 804 / 15 |
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Audi A8 | Fitting Locations | No. 804 / 16 |
Connector assignment: |
A - | 81-pin connector -connector A-, black |
B - | 6-pin connector -connector B-, black |
Audi A8 | Fitting Locations | No. 804 / 17 |
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Audi A8 | Fitting Locations | No. 804 / 18 |
Connector assignment: |
A - | 32-pin connector, -T32a- (connector C), grey |
B - | 23-pin connector -T23- (connector B), black |
C - | 10-pin connector, -T10p- (connector A), black |
Audi A8 | Fitting Locations | No. 804 / 19 |
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Audi A8 | Fitting Locations | No. 804 / 20 |
Connector assignment: |
A - | 26-pin connector, yellow |
Audi A8 | Fitting Locations | No. 804 / 21 |
ABS control unit -J104- |
Connector assignment: |
A - | 42-pin connector, black |
Audi A8 | Fitting Locations | No. 804 / 22 |
Control unit in dash panel insert -J285- |
Connector assignment: |
A - | 32 pin connector -T32-, blue |
Audi A8 | Fitting Locations | No. 804 / 23 |
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Audi A8 | Fitting Locations | No. 804 / 24 |
Automatic gearbox control unit -J217-, gearbox 09E/09L |
Connector assignment: |
A - | 16-pin connector -T16c-, black |
Audi A8 | Fitting Locations | No. 804 / 25 |
Automatic gearbox control unit -J217-, gearbox 01J/01T |
Connector assignment: |
A - | 20-pin connector -T20e-, black |
Audi A8 | Fitting Locations | No. 804 / 26 |
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Audi A8 | Fitting Locations | No. 804 / 27 |
Connector assignment: |
A - | 81-pin connector (connector A), black |
B - | 40-pin connector (connector B), black |
Audi A8 | Fitting Locations | No. 804 / 28 |
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