Wiring Diagram AUDI A8 2003 - Seat heating - heated driver's seat regulator - heated front passenger's seat regulator
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO E94 | Heated driver's seat regulator |
E95 | Heated front passenger's seat regulator |
J255 | Climatronic control unit |
J285 | Control unit with display in dash panel insert |
S133 | Fuse 3, 150 A, in luggage compartment, rear right |
SB29 | Fuse -29- on fuse box |
SC34 | Fuse -34- on fuse box |
SC35 | Fuse -35- on fuse box |
T17h | 17-pin connector, grey, under driver's seat |
T17i | 17-pin connector, grey, under front passenger's seat |
T32 | 32-pin connector, blue, on dash panel insert |
B272 | Positive (+) connection (30), in main wiring harness |
B303 | Positive (+) connection -7- (30), in main wiring harness |
B481 | Connection -17-, in main wiring harness |
* | Front operating and display unit |
** | Models without rear Climatronic operating and display unit |
*** | Models with rear Climatronic operating and display unit |
Wiring Diagram AUDI A8 2003 - Seat heating for driver's seat
https://portal-diagnostov.com/license.html
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט G59 | Driver's seat temperature sensor |
T2l | 2-pin connector, in driver's seat |
T4l | 4-pin connector, in driver's seat |
T17h | 17-pin connector, grey, under driver's seat |
Z6 | Heated driver's seat cushion |
Z7 | Heated driver's seat backrest |
Z31 | Driver's seat cushion lateral support heater |
Z32 | Driver's seat backrest lateral support heater |
Z45 | Front left heated seat |
96 | Earth connection -1-, in seat heating wiring harness |
136 | Earth connection -2-, in seat heating wiring harness |
367 | Earth connection -2-, in main wiring harness |
M41 | Connection -1-, in driver's seat wiring harness |
M42 | Connection -2-, in driver's seat wiring harness |
M44 | Connection -4-, in driver's seat wiring harness |
O12 | Connection -1-, in seat heating wiring harness |
O13 | Connection -2-, in seat heating wiring harness |
Wiring Diagram AUDI A8 2003 - Seat heating for front passenger's seat
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט G60 | Front passenger's seat temperature sensor |
T2m | 2-pin connector, in front passenger's seat |
T4m | 4-pin connector, in front passenger's seat |
T17i | 17-pin connector, grey, under front passenger's seat |
Z8 | Heated front passenger's seat cushion |
Z9 | Heated front passenger's seat backrest |
Z33 | Front passenger's seat cushion lateral support heater |
Z34 | Front passenger's seat backrest lateral support heater |
Z46 | Front right heated seat |
96 | Earth connection -1-, in seat heating wiring harness |
136 | Earth connection -2-, in seat heating wiring harness |
368 | Earth connection -3-, in main wiring harness |
M51 | Connection -1-, in front passenger's seat wiring harness |
M52 | Connection -2-, in front passenger's seat wiring harness |
M54 | Connection -4-, in front passenger's seat wiring harness |
O12 | Connection -1-, in seat heating wiring harness |
O13 | Connection -2-, in seat heating wiring harness |
Wiring Diagram AUDI A8 2003 - Rear seat heating - heated rear left and rear right seat switch with regulator
https://portal-diagnostov.com/license.html
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט E128 | Heated rear left seat switch with regulator |
E129 | Heated rear right seat switch with regulator |
E265 | Rear Climatronic operating and display unit |
J329 | Terminal 15 voltage supply relay |
SC9 | Fuse -9- on fuse box |
373 | Earth connection -8-, in main wiring harness |
B165 | Positive (+) connection -2- (15), in interior wiring harness |
B273 | Positive (+) connection (15), in main wiring harness |
B279 | Positive (+) connection -3- (15a), in main wiring harness |
B340 | Connection -1- (58d), in main wiring harness |
B341 | Connection -2- (58d), in main wiring harness |
B477 | Connection -13-, in main wiring harness |
B478 | Connection -14-, in main wiring harness |
* | Models without rear Climatronic operating and display unit |
** | Models with rear Climatronic operating and display unit |
Wiring Diagram AUDI A8 2003 - Heated rear left seat - heated rear left seat backrest - rear seat occupied sensor - driver's side
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט G94 | Rear left seat temperature sensor |
G177 | Rear seat occupied sensor, driver's side |
T2n | 2-pin connector, in rear left seat |
T2p | 2-pin connector, in rear left seat |
T4p | 4-pin connector, under rear left seat |
T10h | 10-pin connector, red, under rear left seat |
T17k | 17-pin connector, grey, under rear left seat |
Z10 | Heated rear left seat |
Z11 | Heated rear left seat backrest |
244 | Earth connection (sender earth), in Climatronic wiring harness |
373 | Earth connection -8-, in main wiring harness |
382 | Earth connection -17-, in main wiring harness |
* | Models without rear Climatronic operating and display unit |
** | Models with rear Climatronic operating and display unit |
Wiring Diagram AUDI A8 2003 - Heated rear right seat - heated rear right seat backrest - rear seat occupied sensor - front passenger's side
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט G95 | Rear right seat temperature sensor |
G178 | Rear seat occupied sensor, front passenger's side |
T2o | 2-pin connector, in rear right seat |
T2q | 2-pin connector, in rear right seat |
T4q | 4-pin connector, under rear right seat |
T10i | 10-pin connector, red, under rear right seat |
T17m | 17-pin connector, grey, under rear right seat |
Z12 | Heated rear right seat |
Z13 | Heated rear right seat backrest |
244 | Earth connection (sender earth), in Climatronic wiring harness |
373 | Earth connection -8-, in main wiring harness |
383 | Earth connection -18-, in main wiring harness |
* | Models without rear Climatronic operating and display unit |
** | Models with rear Climatronic operating and display unit |
AUDI A8 2003 Control units overview
Control units overview | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט Roof electronics control unit -J528- |
Audi A8 | Fitting Locations | No. 804 / 2 |
|
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט Audi A8 | Fitting Locations | No. 804 / 3 |
|
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט q | Connector assignment, 20-pin connector -T20e- |
Front information display and operating unit control unit -J523-
| | Display unit for front information display and operating unit control unit -J685- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
In centre dash panel -Item 1- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Steering column electronics control unit -J527-
| | Near steering column, behind steering wheel | Driver side door control unit -J386-, front passenger door control unit -J387- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
In front passenger door -arrow- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
| | Pin connector front door: |
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט 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 |
B - | 16-pin connector (connector A), brown |
C - | 12-pin connector (connector B), black |
D - | 10-pin connector (connector C), black |
Power latching control unit for driver door -J760-, power latching control unit for front passenger door -J761-
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט AUDI A8 2003 Onboard supply control unit 2 -J520-
Location: | Under carpet of the front passenger seat -arrow- |
| https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט | Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 40-pin connector, on control unit |
B - | 40-pin connector, black, on wiring harness |
Roof electronics control unit -J528-
| | The roof electronics control unit -J528- in front roof module contains: | 1 - | Interior monitor send and receive module 1 -G303- | 2 - | Garage door operating unit -E284- | 3 - | Telematics operating unit -E264- | 1, 4, 5 - | Microphone unit in front roof module -R164- | 4 - | Interior monitor send and receive module 2 -G305- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Airbag control unit -J234-
| | On the front centre tunnel -Item 1- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט - | Airbag control unit -J234- |
A - | 84-pin connector, yellow |
- | 75-pin connector, yellow |
Seat and steering column adjustment control unit with memory -J136-
| | In lower driver seat -Item 2-, coupling station driver seat -Item 1- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט 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 |
Entry and start authorisation control unit -J518-
| | Location left-hand drive: | Under carpet of the driver seat -arrow- | Location right-hand drive: | Under carpet of the front passenger seat -arrow-. | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 81-pin connector -connector A-, black |
B - | 6-pin connector -connector B-, black |
Onboard power supply control unit -J519-
| | Behind the shelf on the driver's side, on relay and fuse holder behind the dash panel, left -arrow- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 32-pin connector, -T32a- (connector C), grey |
B - | 23-pin connector -T23- (connector B), black |
C - | 10-pin connector, -T10p- (connector A), black |
Headlight range control, control unit -J431-
| | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 26-pin connector, yellow |
ABS control unit -J104-
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 42-pin connector, black |
Control unit in dash panel insert -J285-
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 32 pin connector -T32-, blue |
Wiper motor control unit -J400-
| | In plenum chamber on windscreen wiper motor -arrow- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Automatic gearbox control unit -J217-, gearbox 09E/09L
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https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 16-pin connector -T16c-, black |
Automatic gearbox control unit -J217-, gearbox 01J/01T
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 20-pin connector -T20e-, black |
Data bus diagnostic interface -J533-
| | Adaptive suspension control unit -J197- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Behind the glove box -Item 3- | 1 - | Front information display and operating unit control unit -J523- | 2 - | Data bus diagnostic interface -J533- | 3 - | Adaptive suspension control unit -J197- | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 81-pin connector (connector A), black |
B - | 40-pin connector (connector B), black |
AUDI A8 2003 Engine control unit -J623-, engine control unit 2 -J624-
Engine control unit -1- with electronics box -2- in plenum chamber |
Engine control unit2 -J624-, installed under or next to engine control unit -J623-, depending on equipment |
Adaptive cruise control unit -J428- |
| https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט | Behind the front bumper, lower | | | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט |
Connector assignment:
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט A - | 12-pin connector, black |
Garage door operation control unit -J530-
Behind the front bumper, left |
| | https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO קבל גישה לכל מכוניות דיאגרמות החיווט 1 - | 4-pin connector, black -T4bi- |
2 - | Garage door operation control unit -J530- |