Wiring Diagram AUDI R8 2011 - Connection 1 (powertrain CAN bus - high) - in main wiring harness
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| J104 | ABS control unit |
| J234 | Airbag control unit |
| J446 | Parking aid control unit |
| J527 | Steering column electronics control unit |
| J533 | Data bus diagnostic interface |
| J587 | Selector lever sensors control unit |
| T8g | 8-pin connector, black |
| T12g | 12-pin connector |
| T16d | 16-pin connector, brown |
| T17 | 17-pin connector, in right centre console coupling station, red |
| T17g | 17-pin connector, Coupling station on right under rear shelf, black |
| T20 | 20-pin connector, red |
| T20c | 20-pin connector, black |
| T38 | 38-pin connector, grey |
| T75 | 75-pin connector, yellow |
| Y7 | Automatic anti-dazzle interior mirror |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| * | Only models with main beam assist |
Wiring Diagram AUDI R8 2011 - Connection 1 (powertrain CAN bus - low) - in main wiring harness
| J104 | ABS control unit |
| J234 | Airbag control unit |
| J446 | Parking aid control unit |
| J527 | Steering column electronics control unit |
| J533 | Data bus diagnostic interface |
| J587 | Selector lever sensors control unit |
| T8g | 8-pin connector, black |
| T12g | 12-pin connector |
| T16d | 16-pin connector, brown |
| T17 | 17-pin connector, in right centre console coupling station, red |
| T17g | 17-pin connector, Coupling station on right under rear shelf, black |
| T20 | 20-pin connector, red |
| T20c | 20-pin connector, black |
| T38 | 38-pin connector, grey |
| T75 | 75-pin connector, yellow |
| Y7 | Automatic anti-dazzle interior mirror |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| * | Only models with main beam assist |
Wiring Diagram AUDI R8 2011 - Connection (high bus) - in engine compartment wiring harness - Connection (low bus) - in engine compartment wiring harness
Wiring Diagram AUDI R8 2011 - Connection 1 (convenience CAN bus - high) - in main wiring harness
| J255 | Climatronic control unit |
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J502 | Tyre Pressure Monitoring System control unit |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J533 | Data bus diagnostic interface |
| T12q | 12-pin connector, brown |
| T16 | 16-pin connector, black |
| T16c | 16-pin connector, brown |
| T17 | 17-pin connector, in right centre console coupling station, red |
| T20 | 20-pin connector, red |
| T20a | 20-pin connector, in front left door, black |
| T20b | 20-pin connector, in front right door, black |
| T20c | 20-pin connector, black |
| T20d | 20-pin connector, black |
| T20e | 20-pin connector, black |
| T32a | 32-pin connector, black |
| T52c | 52-pin connector, brown |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| * | Only models with interface for special functions |
| *2 | Diagnostic connection |
Wiring Diagram AUDI R8 2011 - Connection 1 (convenience CAN bus - low) - in main wiring harness
| J255 | Climatronic control unit |
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J502 | Tyre Pressure Monitoring System control unit |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J533 | Data bus diagnostic interface |
| T12q | 12-pin connector, brown |
| T16 | 16-pin connector, black |
| T16c | 16-pin connector, brown |
| T17 | 17-pin connector, in right centre console coupling station, red |
| T20 | 20-pin connector, red |
| T20a | 20-pin connector, in front left door, black |
| T20b | 20-pin connector, in front right door, black |
| T20c | 20-pin connector, black |
| T20d | 20-pin connector, black |
| T20e | 20-pin connector, black |
| T32a | 32-pin connector, black |
| T52c | 52-pin connector, brown |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| * | Only models with interface for special functions |
| *2 | Diagnostic connection |
Wiring Diagram AUDI R8 2011 - Connection 1 (infotainment CAN bus - high) - in main wiring harness - Connection 1 (infotainment CAN bus - low) - in main wiring harness
| J401 | Navigation system with CD drive control unit |
| J533 | Data bus diagnostic interface |
| J772 | Reversing camera system control unit |
| R | Radio |
| R146 | Satellite radio |
| T2u | 2-pin connector, black |
| T8d | 8-pin connector, black |
| T8f | 8-pin connector, black |
| T17 | 17-pin connector, in right centre console coupling station, red |
| T20 | 20-pin connector, red |
| T54a | 54-pin connector, black |
| B415 | Connection 1 (infotainment CAN bus, high), in main wiring harness |
| B421 | Connection 1 (infotainment CAN bus, low), in main wiring harness |
| * | Only models with equipment for Japan |
| *2 | Only models with radio |
| *3 | Only models with satellite radio |
Wiring Diagram AUDI R8 2011 - Connection 2 (infotainment CAN bus - high) - in main wiring harness - Connection 2 (infotainment CAN bus - low) - in main wiring harness
| J525 | Digital sound package control unit |
| R36 | Telephone transmitter and receiver unit |
| R199 | Connection for external audio sources |
| T12r | 12-pin connector, black |
| T18c | 18-pin connector, black |
| T32c | 32-pin connector, black |
| T54 | 54-pin connector, black |
| B416 | Connection 2 (infotainment CAN bus, high), in main wiring harness |
| B422 | Connection 2 (infotainment CAN bus, low), in main wiring harness |
| * | Only models with connection for external audio sources - Audi music interface |
| *2 | Only models with preparation for mobile telephone |
| *3 | Only models with Bang & Olufsen sound system |
| *4 | Only models with Standard sound system |
AUDI R8 2011 Overview of control units
Overview of control units | | 1 - | Battery monitor control unit -J367- |
| q | Location and connector assignment → chapter |
| 2 - | onboard supply control unit -J519- |
| q | Location and connector assignment up to May 2009 → Chapter |
| q | Location and connector assignment from June 2009 → Chapter |
| 3 - | Climatronic control unit -J255- |
| q | Components:-G56-, -V42-, -E94-, -E95-, -E230- |
| q | Location and connector assignment → chapter |
| 4 - | Navigation system with CD drive control unit -J401-/Radio -R- |
| q | Connector assignment → current flow diagrams, electrical fault finding and fitting locations |
| 5 - | Front passenger door control unit -J387- |
| q | Location and connector assignment → chapter |
| 6 - | Control unit in dash panel insert -J285- |
| q | Components:-J362-, -Y24-, -Y8-, -K32-, -G1-, -K3-, -K28- |
| q | Location and connector assignment → chapter |
| - Steering column electronics control unit -J527- |
| q | Components:-E22-, -F138-, -H-, -E2-, -E4-, -E45-, -N95-, -N250-, -D-, -G85-, -N376- |
| q | Location and connector assignment → chapter |
| 7 - | Automatic gearbox control unit -J217- |
| q | Location and connector assignment → chapter |
| 8 - | Engine control unit -J623- |
| q | Location and connector assignment → chapter |
| 9 - | Electronically controlled damping control unit -J250- |
| q | Location and connector assignment → chapter |
| 10 - | Engine control unit 2 -J624- |
| q | Location and connector assignment → chapter |
| 11 - | Digital sound package control unit -J525- |
| q | Location and connector assignment → chapter |
| 12 - | Tyre pressure monitor control unit -J502- |
| q | Location and connector assignment → chapter |
| 13 - | Convertible roof actuation control unit -J256- |
| q | Location and connector assignment → chapter |
| 14 - | Convenience system central control unit -J393- |
| q | Location and connector assignment up to May 2009 → Chapter |
| 15 - | Control unit for parking aid -J446- |
| q | Location and connector assignment → chapter |
| 16 - | Driver door control unit -J386- |
| q | Location and connector assignment → chapter |
| 17 - | Data bus diagnostic interface -J533- |
| q | Location and connector assignment → chapter |
| 18 - | Wiper motor control unit -J400-/Front passenger side wiper motor control unit -J584- |
| q | Components:-V216-, -V217- |
| q | Location and connector assignment → chapter |
| 19 - | ABS control unit -J104- |
| q | Location and connector assignment → chapter |
| 20 - | Airbag control unit -J234- |
| q | Location and connector assignment → chapter |
| 21 - | Left gas discharge bulb control unit -J343-/Right gas discharge light control unit -J344- |
| q | Components:-L177-, -J667-, -J668- |
| q | Location and connector assignment → chapter |
| 22 - | Garage door operation control unit -J530- |
| q | Location and connector assignment → chapter |
| 23 - | Power output module 1 for LED left headlight -A31-/Power output module 1 for right LED headlight -A27- |
| q | Components:-A32-, -A28-, -A33-, -A29-, -A34-, -A30- |
| q | Location and connector assignment → chapter |
AUDI R8 2011 onboard supply control unit J519onboard supply control unit -J519- |
| Location and connector assignment up to May 2009 | | | |
| In front right footwell -3-. | | 1 - | Centre loudspeaker -R148- | | 3 - | onboard supply control unit -J519- | | 5 - | Relay and fuse carrier in front right footwell | | 6 - | Coupling station right behind centre console | | | |
| 1 - | 11-pin connector -T11a-, black |
| 2 - | 12-pin connector -T12b-, black |
| 3 - | 12-pin connector -T12c-, brown |
| 4 - | 11-pin connector -T11b-, brown |
| 5 - | 16-pin connector -T16a-, black |
| 6 - | 8-pin connector -T8a-, black |
| 7 - | 12-pin connector -T12a-, black |
| 10 - | 10-pin connector -T10a-, black |
| 11 - | 6-pin, connector -T6a-, black |
| 12 - | 2-pin connector -T2a-, black |
| Location and connector assignment from June 2009 | | | |
| In front right footwell -4-. | | 1 - | Coupling station right behind centre console | | 2 - | Centre loudspeaker -R148- | | 4 - | onboard supply control unit -J519- | | 6 - | Relay and fuse carrier in front right footwell | | | |
| 1 - | 52-pin connector -T52a-, black |
| 2 - | 52-pin connector -T52b-, yellow |
| 3 - | 52-pin connector -T52c-, brown |
AUDI R8 2011 Front passenger door control unit J387Front passenger door control unit -J387- |
| Illustration applies to left and right-hand drive models. | | | |
| in front passenger door -3-. | | | |
| A - | Front passenger door control unit -J387- |
| B - | 32-pin connector -T32e-, grey, connector C |
| C - | 16-pin connector -T16g-, black, connector B |
| D - | 20-pin connector -T20e-, black, connector A |
AUDI R8 2011 Automatic gearbox control unit J217Automatic gearbox control unit -J217- |
| Under right rear shelf -arrow-, Coupé. | | | |
| Behind rear panel on right -arrow-, Spyder. | | | |
| A - | Automatic gearbox control unit -J217-, automatic gearbox 086, Rtronic |
| B - | 28-pin connector -T28-, black |
| C - | 52-pin connector -T52-, black |
AUDI R8 2011 Engine control unit J623 (right)/ engine control unit 2 J624 (left)Engine control unit -J623- (right)/engine control unit 2 -J624- (left) |
| | |
| In engine compartment on front left and right -arrow-. | | | |
| A - | Engine control unit -J623-/engine control unit 2 -J624- |
| B - | 94-pin connector -T94-/94-pin connector -T94a-, black |
| C - | 60-pin connector -T60-/60-pin connector -T60a-, black |
AUDI R8 2011 Electronically controlled damping control unit J250Electronically controlled damping control unit -J250- |
| Under right rear shelf -1-, Coupé. | | | |
| Behind rear panel, right -1-, Spyder. | | | |
| A - | 47-pin connector -T47-, black |
AUDI R8 2011 Tyre pressure monitor control unit J502 / digital sound package control unit J525Tyre pressure monitor control unit -J502-/digital sound package control unit -J525- |
| | |
| Under left rear shelf, Coupé | | 1 - | ESP sensor unit -G419- | | 2 - | Tyre pressure monitor control unit -J502- | | 3 - | Digital sound package control unit -J525- | | 4 - | Telephone transmitter and receiver unit -R36- | | 5 - | Convenience system central control unit -J393-, up to May 2009 | | | |
| Behind rear panel on left, Spyder. | | 2 - | Digital sound package control unit -J525- | | 3 - | Tyre pressure monitor control unit -J502- | | 4 - | Convertible roof actuation control unit -J256- | | 5 - | Belt microphone control unit -J886- | | 6 - | Reversing camera system control unit -J772- | | 7 - | Telephone transmitter and receiver unit -R36- | | 8 - | ESP sensor unit -G419- | | 10 - | Electronically controlled damping control unit -J250- | | 11 - | Aerial amplifier for mobile telephone -R86- | | 12 - | Automatic gearbox control unit -J217- | | Connector assignment of tyre pressure monitor control unit -J502- | | | |
| A - | 32-pin connector -T32a-, black |
| Connector assignment digital sound package control unit -J525- | | t | → Current flow diagrams, electrical fault finding and fitting locations |
AUDI R8 2011 Convenience system central control unit J393 , is dropped from June 2009Convenience system central control unit -J393-, is dropped from June 2009 |
| | |
| Under left rear shelf -5- | | | |
| 1 - | Convenience system central control unit -J393- |
| A - | 18-pin connector -T18b-, brown |
| B - | 8-pin connector -T8b-, black |
| D - | 18-pin connector -T18d-, black |
| E - | 6-pin, connector -T6f-, black |
AUDI R8 2011 Driver door control unit J386Driver door control unit -J386- |
| Illustration applies to left and right-hand drive models. | | | |
| A - | Driver door control unit -J386- |
| B - | 32-pin connector -T32d-, grey, connector C |
| C - | 16-pin connector -T16f-, black, connector B |
| D - | 20-pin connector -T20d-, black, connector A |
AUDI R8 2011 Control unit for parking aid J446Control unit for parking aid -J446- |
| | |
| A - | 16-pin connector -T16d-, brown |
| B - | 12-pin connector -T12e-, brown |
| C - | 12-pin connector -T12d-, black |
AUDI R8 2011 Data bus diagnostic interface J533Data bus diagnostic interface -J533- |
| | |
| Behind shelf on the driver's side on right next to A-pillar -arrow-. | | | |
| 1 - | 20-pin connector -T20-, black |
AUDI R8 2011 Steering column electronics control unit J527Steering column electronics control unit -J527- |
| On steering column, at steering column switch. | | | |
| B - | 10-pin connector -T10h-, mounting turn signal switch -E2-/ cruise control system switch -E45-/ headlight dipper/flasher switch -E4-/ cruise control system (CCS) SET button -E227- |
| C - | 20-pin connector -T20c-, black |
| D - | 4-pin connector -T4c-, yellow |
| E - | 12-pin connector -T12h-, mounting ignition/starter switch -D-/ ignition key withdrawal lock solenoid -N376- |
| F - | 8-pin connector -T8c-, mounting intermittent wiper switch -E22-/ washer pump switch (automatic wash/wipe and headlight washer system) -E44-/intermittent wiper regulator -E38-/ multifunction display call-up button -E86- |
| G - | 10-pin connector -T10g-, mounting steering angle sender -G85- |
| H - | 10-pin connector -T10i-, mounting airbag coil connector and return spring with slip ring -F138- |
AUDI R8 2011 ABS control unit J104ABS control unit -J104- |
| | |
| On front of left longitudinal member -arrow-. | | | |
| A - | ABS control unit -J104- |
| A - | 38-pin connector -T38-, black |
AUDI R8 2011 Airbag control unit J234Airbag control unit -J234- |
| | |
| Under centre console on tunnel -4-. | | | |
| A - | 75-pin connector -T75-, yellow |
AUDI R8 2011 Convertible roof actuation control unit J256Convertible roof actuation control unit -J256- |
| | |
| Behind rear panel on left -1-. | | | |
| A - | 16-pin connector -T16h-, black |
| B - | 20-pin connector -T20g-, black |
| C - | 10-pin connector -T10m-, black |
AUDI R8 2011 Control unit in dash panel insert J285Control unit in dash panel insert -J285- |
| in driver side dash panel. | | Control unit in dash panel insert -J285- also includes immobiliser control unit -J362-. | | | |
| A - | 32-pin connector -T32-, blue |
AUDI R8 2011 Climatronic control unit J255Climatronic control unit -J255- |
| At bottom centre of dash panel -1-. | | | |
| 1 - | Climatronic control unit -J255- |
| A - | 12-pin connector -T12- |
| B - | 20-pin connector -T20f- |
| C - | 16-pin connector -T16c-, brown |
| D - | 16-pin connector -T16b-, black |
| E - | 3-pin connector -T3b-, black |
AUDI R8 2011 Battery monitor control unit J367Battery monitor control unit -J367- |
| | |
| 1 - | Battery monitor control unit -J367- |
| 4 - | 717 Earth point on front right of cross member |
| 5 - | 2-pin connector -T2bd- |
AUDI R8 2011 Garage door operation control unit J530Garage door operation control unit -J530- |
| Behind front bumper trim. | | | |
| A - | Garage door operation control unit -J530- |
| B - | 4-pin connector -T4p- |
AUDI R8 2011 Wiper motor control unit J400 / Front passenger side wiper motor control unit J584Wiper motor control unit -J400-/Front passenger side wiper motor control unit -J584- |
| | |
| 1 - | Wiper motor control unit -J400- |
| q | with driver side windscreen wiper motor -V216- |
| 2 - | Front passenger side wiper motor control unit -J584- |
| q | with front passenger side windscreen wiper motor -V217- |
AUDI R8 2011 Left gas discharge bulb control unit J343 / Right gas discharge light control unit J344Left gas discharge bulb control unit -J343-/Right gas discharge light control unit -J344- |
| | |
| q | in headlight: power output module for left headlight -J667-Output module for right headlight -J668-, |
| 2 - | Left LED module for daytime running light and side light -L176-/Right LED module for daytime running light and side light -L177- |
| 3 - | 14-pin connector -T14a-/14-pin connector -T14b-, black |
| 4 - | Left gas discharge bulb control unit -J343-/Right gas discharge light control unit -J344- |
AUDI R8 2011 Power output module 1 for LED left headlight A31 / Power output module 1 for right LED headlight A27Power output module 1 for LED left headlight -A31-/Power output module 1 for right LED headlight -A27- |
| | |
| 2 - | Power output module 1 for LED left headlight -A31-/Power output module 1 for right LED headlight -A27- |
| 3 - | Power output module 2 for LED left headlight -A32-/Power output module 2 for right LED headlight -A28- |
| 4 - | Power output module 3 for LED left headlight -A33-/Power output module 3 for right LED headlight -A29- |
| 5 - | 14-pin connector -T14a-/14-pin connector -T14b-, black |
| 6 - | Power output module 4 for LED left headlight -A34-/Power output module 4 for right LED headlight -A30- |
AUDI R8 2011 Convertible roof control units
Convertible roof control units |
| Overview of control units |
| 1 - | Front right convertible roof switch -F434- |
| 2 - | Convertible roof latch open switch -F294- |
| q | Components:-F169-, -F170- |
| 3 - | Right convertible roof master cylinder/right fin cylinder |
| q | Components:-F420-, -F431- |
| 4 - | Rear window motor -V456- |
| 5 - | Right convertible top cover motor -V381- |
| q | Components:-F425-, -F426-, -F429- |
| 6 - | Right convertible roof box lid cylinder |
| q | Components:-F421-, -F422- |
| 7 - | Left convertible roof box lid cylinder |
| q | Components:-F407-, -F417-, -F418-, -F430- |
| 8 - | Left convertible roof master cylinder/left fin cylinder |
| q | with -F171-/-F419-/-F432- |
| 9 - | Left convertible top cover motor -V383- |
| q | Components:-F424-, -F427-, -F428- |
| 10 - | Convertible roof actuation hydraulic pump -V118- |
| q | Components:-N272-, -N341-, -N342-, -N503-, -N504-, -N505- |
| 12 - | Rear window down switch -F416-/Rear window centre switch -F423- |
| 13 - | Convertible roof front switch -F202-, left |
| Front right convertible roof switch -F434- | | | |
| In front right roof frame -1-. | | Convertible roof latch open switch -F294- | | | |
| On front convertible roof. | | 1 - | Left latch switch for convertible roof -F169- | | 2 - | Convertible roof latch open switch -F294- | | 3 - | Right latch switch for convertible roof -F170- | | Right convertible roof master cylinder/right fin cylinder | | | |
| In front right of convertible roof box. | | - | Tensioning strut stowed switch, right -F420- | | 2 - | Right convertible roof master cylinder | | - | Upper right tensioning strut switch -F431- | | Right convertible top cover motor -V381- | | | |
| In front upper right of convertible roof box. | | 1 - | Right convertible top cover motor -V381- | | - | Convertible roof cover retracted switch on right -F425- | | - | Convertible roof cover extended switch on right -F426- | | - | Convertible roof cover centre position switch on right -F429- | | Convertible roof box lid cylinder on right | | | |
| In rear right of convertible roof box. | | 1 - | Convertible roof box lid latch locked switch on right -F421- | | 2 - | Convertible roof box lid latch unlocked switch on right -F422- | | 3 - | Convertible roof box lid cylinder on right | | Convertible roof box lid cylinder on left | | | |
| In rear left of convertible roof box. | | 1 - | Convertible roof box lid latch locked switch on left -F417- | | 2 - | Convertible roof box lid latch unlocked switch on left -F418- | | 3 - | Convertible roof box lid cylinder on left | | - | Convertible roof box lid open switch -F407- | | - | Convertible roof box lid down switch -F430- | | Left convertible roof master cylinder/left fin cylinder | | | |
| In front left of convertible roof box. | | 1 - | Left convertible roof master cylinder | | - | Convertible roof stowed switch -F171- | | - | Tensioning strut stowed switch, left -F419- | | - | Upper left tensioning strut switch -F432- | | Left convertible top cover motor -V383- | | | |
| In front upper left of convertible roof box. | | 1 - | Left convertible top cover motor -V383- | | - | Convertible roof cover retracted switch on left -F424- | | - | Convertible roof cover extended switch on left -F427- | | - | Convertible roof cover centre position switch on left -F428- | | Convertible roof actuation hydraulic pump -V118- | | | |
| On rear left cross member. | | 1 - | Convertible roof actuation hydraulic pump -V118- | | | |
| Behind rear panel on left. | | 1 - | 12-pin connector -T12s- | | - | 12-pin connector -T12au- | | - | Power operated convertible roof valve 1 -N272- | | - | Power operated convertible roof valve 2 -N341- | | - | Power operated convertible roof valve 3 -N342- | | - | Power operated convertible roof valve 4 -N503- | | - | Power operated convertible roof valve 5 -N504- | | - | Power operated convertible roof valve 6 -N505- | | Rear window down switch -F416-/Rear window centre switch -F423- | | | |
| 1 - | Rear window centre switch -F423- | | 2 - | 4-pin connector -T4an- | | 3 - | Rear window down switch -F416- | | | |
| Behind rear panel at centre on rear window module. | | 1 - | Rear window motor -V456- | | Convertible roof front switch -F202-, left | | | |
| On front left of roof frame. | | 1 - | Convertible roof front switch -F202-, left | | | |
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