AUDI R8 2012 – Body electrical . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI R8 2012 - Battery - Battery monitor control unit - Battery isolation igniter

A	Battery
J104	ABS control unit
J234	Airbag control unit
J367	Battery monitor control unit
N253	Battery isolation igniter
SD1	Fuse 1 on fuse holder D
SD2	Fuse 2 on fuse holder D
SD3	Fuse 3 on fuse holder D
SD4	Fuse 4 on fuse holder D
S204	Fuse 1 (30)
S205	Fuse 2 (30), in front right footwell
T2b	2-pin connector
T2bd	2-pin connector
T2p	2-pin connector
T75	75-pin connector
520	Threaded connection on coupling station, Coupling station on right under rear shelf
B272	Positive connection (30), in main wiring harness
B298	Positive connection 2 (30), in main wiring harness
D50	Positive connection (30), in engine compartment wiring harness
P2	Positive connection (30), in battery wiring harness
*	Main fuse box, in front right footwell
*2	Main distribution, in front right footwell
*3	From June 2010
*4	Up to October 2011
*5	Up to May 2010
*6	From November 2011

Wiring Diagram AUDI R8 2012 - Starter - Alternator - Starter motor relay

B	Starter
C	Alternator
C1	Voltage regulator
J53	Starter motor relay, 9 slot relay and fuse holder C on right under rear shelf
J623	Engine control unit
J695	Starter motor relay 2, 9 slot relay and fuse holder C on right under rear shelf
T2	2-pin connector
T17d	17-pin connector, Coupling station on right under rear shelf
T17e	17-pin connector, Coupling station on right under rear shelf
D51	Positive connection 1 (15), in engine compartment wiring harness
D97	Connection (50), in engine compartment right wiring harness
P4	Positive connection 2 (30) in battery wiring harness
*	see applicable current flow diagram for engine
*2	From June 2010
*3	Up to May 2010

Wiring Diagram AUDI R8 2012 - Ignition/starter switch - Steering column electronics control unit

D	Ignition/starter switch
G85	Steering angle sender
J217	Automatic gearbox control unit
J527	Steering column electronics control unit
J623	Engine control unit
N376	Ignition key withdrawal lock solenoid
T10g	10-pin connector
T12h	12-pin connector
T17d	17-pin connector, Coupling station on right under rear shelf
T17f	17-pin connector, Coupling station on right under rear shelf
T20c	20-pin connector
T28	28-pin connector
374	Earth connection 9, in main wiring harness
381	Earth connection 16, in main wiring harness
395	Earth connection 30, in main wiring harness
*	Only models with automated manual gearbox (R tronic) 086
*2	see applicable current flow diagram for engine
*3	Only models with manual gearbox

Wiring Diagram AUDI R8 2012 - Turn signal switch - Headlight dipper and flasher switch - Intermittent wiper switch - Cruise control system switch - Horn plate - Steering column electronics control unit

E2	Turn signal switch
E4	Headlight dipper and flasher switch
E22	Intermittent wiper switch
E45	Cruise control system switch
F138	Airbag coil connector and return ring with slip ring
H	Horn plate
J234	Airbag control unit
J527	Steering column electronics control unit
N95	Driver side airbag igniter
N250	Driver side airbag igniter 2
T4c	4-pin connector
T8c	8-pin connector
T10h	10-pin connector
T10i	10-pin connector
T75	75-pin connector
*	Only models with cruise control system (CCS)

Wiring Diagram AUDI R8 2012 - Steering column electronics control unit

J104	ABS control unit
J527	Steering column electronics control unit
J623	Engine control unit
T17d	17-pin connector, Coupling station on right under rear shelf
T17g	17-pin connector, Coupling station on right under rear shelf
T20c	20-pin connector
T38	38-pin connector
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B489	Connection 25, in main wiring harness
*	see applicable current flow diagram for engine
*2	Data bus wire (CAN bus)

Wiring Diagram AUDI R8 2012 - Fuse carrier 3 - Fuse carrier 4

SB1	Fuse 1 on fuse holder B
SB3	Fuse 3 on fuse holder B
ST3	Fuse carrier 3
ST4	Fuse carrier 4
SB4	Fuse 4 on fuse holder B
SB5	Fuse 5 on fuse holder B
SB6	Fuse 6 on fuse holder B
SB7	Fuse 7 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
B317	Positive connection 3 (30a) in main wiring harness
*	Only models with rain and light sensor

Wiring Diagram AUDI R8 2012 - Terminal 15 voltage supply relay - Relay for power sockets

J329	Terminal 15 voltage supply relay, Relay carrier, in front right footwell
J807	Relay for power sockets, Relay carrier, in front right footwell
ST5	Fuse carrier 5
SB5	Fuse 5 on fuse holder B
SB6	Fuse 6 on fuse holder B
SB7	Fuse 7 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB11	Fuse 11 on fuse holder B
SB12	Fuse 12 on fuse holder B
B163	Positive connection 1 (15), in interior wiring harness
B315	Positive connection 1 (30a) in main wiring harness

Wiring Diagram AUDI R8 2012 - Onboard supply control unit

J519	Onboard supply control unit
T17d	17-pin connector, Coupling station on right under rear shelf
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
375	Earth connection 10, in main wiring harness
376	Earth connection 11, in main wiring harness
378	Earth connection 13, in main wiring harness
B150	Positive connection 2 (30a), in interior wiring harness
*	Up to May 2010
*2	From June 2010
*3	Data bus wire (CAN bus)

Wiring Diagram AUDI R8 2012 - Light switch - Switch and instrument illumination regulator - Onboard supply control unit

E1	Light switch
E18	Rear fog light switch
E20	Switch and instrument illumination regulator
J519	Onboard supply control unit
L9	Light switch illumination bulb
T2aa	2-pin connector
T7	7-pin connector
T10b	10-pin connector
T17k	17-pin connector, on left A-pillar
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
382	Earth connection 17, in main wiring harness
383	Earth connection 18, in main wiring harness
B340	Connection 1 (58d), in main wiring harness
*	According to equipment

Wiring Diagram AUDI R8 2012 - Light switch - Treble horn - Bass horn - Horn relay - Onboard supply control unit

E1	Light switch
H2	Treble horn
H7	Bass horn
J413	Horn relay, Relay carrier, in front right footwell
J519	Onboard supply control unit
T7	7-pin connector
T52b	52-pin connector
383	Earth connection 18, in main wiring harness
384	Earth connection 19, in main wiring harness
B328	Positive connection 14 (30a) in main wiring harness
B521	Connection (dual tone horn), in main wiring harness
*	From March 2013

Wiring Diagram AUDI R8 2012 - Operating unit in front of centre console - Onboard supply control unit

E127	Adjustable rear spoiler switch
E229	Hazard warning lights button
E256	TCS and ESP button
E266	Parking aid button
E387	Shock absorber damping adjustment button
E461	Operating unit in front of centre console
J104	ABS control unit
J250	Electronically controlled damping control unit
J446	Parking aid control unit
J519	Onboard supply control unit
K6	Indicator lamp for hazard warning light
K136	Parking aid warning lamp
K189	Shock absorber damping adjustment warning lamp
K242	Rear spoiler position warning lamp
L156	Switch illumination bulb
T16d	16-pin connector
T16e	16-pin connector
T38	38-pin connector
T47	47-pin connector
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
377	Earth connection 12, in main wiring harness
*	Only models with parking aid (PDC)
*2	Only models with electronic damping control
*3	Only right-hand drive models

Wiring Diagram AUDI R8 2012 - Rain and light sensor - Wiper motor control unit - Onboard supply control unit - Front passenger side wiper motor control unit - Washer pump

G397	Rain and light sensor
J400	Wiper motor control unit
J519	Onboard supply control unit
J584	Front passenger side wiper motor control unit
T17k	17-pin connector, on left A-pillar
T52b	52-pin connector
V5	Washer pump
V216	Driver side windscreen wiper motor
V217	Front passenger side windscreen wiper motor
370	Earth connection 5, in main wiring harness
B528	Connection 1 (LIN bus) in main wiring harness
*	According to equipment
*2	Only models with rain and light sensor
*3	Only models with no rain and light sensor

Wiring Diagram AUDI R8 2012 - Headlight washer system relay - Onboard supply control unit - High-level brake light bulb - Left washer jet heater element

J39	Headlight washer system relay, Relay carrier, in front right footwell
J519	Onboard supply control unit
M25	High-level brake light bulb
T1a	Single connector, on fuel tank, left
T52a	52-pin connector
T52b	52-pin connector
V11	Headlight washer system pump
Z20	Left washer jet heater element
Z21	Right washer jet heater element
368	Earth connection 3, in main wiring harness
371	Earth connection 6, in main wiring harness
386	Earth connection 21, in main wiring harness
B279	Positive connection 3 (15a) in main wiring harness
B319	Positive connection 5 (30a) in main wiring harness
*	Only models with headlight washer system
*2	Coupé

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Output module for left headlight

J343	Left gas discharge bulb control unit
J519	Onboard supply control unit
J667	Output module for left headlight, on left headlight
L174	Left daytime running light bulb
L176	Left LED module for daytime running light and side light
M1	Left side light bulb
M5	Front left turn signal bulb
T14a	14-pin connector
T52a	52-pin connector
T52c	52-pin connector
V294	Left dip beam screen motor
366	Earth connection 1, in main wiring harness
367	Earth connection 2, in main wiring harness
*	According to equipment

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Output module for right headlight

J344	Right gas discharge bulb control unit
J519	Onboard supply control unit
J668	Output module for right headlight, on right headlight
L175	Right daytime running light bulb
L177	Right LED module for daytime running light and side light
M3	Right side light bulb
M7	Front right turn signal bulb
T14b	14-pin connector
T52a	52-pin connector
T52c	52-pin connector
V295	Right dip beam screen motor
387	Earth connection 22, in main wiring harness
*	According to equipment

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Left brake and tail light bulb - Right brake and tail light bulb

J519	Onboard supply control unit
M6	Rear left turn signal bulb
M8	Rear right turn signal bulb
M9	Left brake light bulb
M10	Right brake light bulb
M16	Left reversing light bulb
M17	Right reversing light bulb
M21	Left brake and tail light bulb
M22	Right brake and tail light bulb
T6i	6-pin connector
T6k	6-pin connector
T52a	52-pin connector
T52c	52-pin connector
388	Earth connection 23, in main wiring harness
389	Earth connection 24, in main wiring harness
*	Up to May 2012
*2	Only models with automatic anti-dazzle interior mirror
*3	Up to May 2010

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Right reversing light bulb - Right brake and turn signal bulb - Left brake - turn signal and tail light bulb

J519	Onboard supply control unit
M16	Left reversing light bulb
M17	Right reversing light bulb
M56	Left brake and turn signal bulb
M57	Right brake and turn signal bulb
M69	Left brake, turn signal and tail light bulb
M70	Right brake, turn signal and tail light bulb
T6i	6-pin connector
T6k	6-pin connector
T52a	52-pin connector
T52c	52-pin connector
388	Earth connection 23, in main wiring harness
389	Earth connection 24, in main wiring harness
*	Only models with US equipment
*2	Up to May 2012
*3	Only models with automatic anti-dazzle interior mirror

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Right tail light bulb - Left tail light bulb

J519	Onboard supply control unit
M2	Right tail light bulb
M4	Left tail light bulb
M6	Rear left turn signal bulb
M8	Rear right turn signal bulb
M9	Left brake light bulb
M10	Right brake light bulb
M16	Left reversing light bulb
M17	Right reversing light bulb
T6i	6-pin connector
T6k	6-pin connector
T52a	52-pin connector
T52c	52-pin connector
388	Earth connection 23, in main wiring harness
389	Earth connection 24, in main wiring harness
B482	Connection 18, in main wiring harness
*	From June 2012
*2	Ferrite core
*3	Only models with automatic anti-dazzle interior mirror

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Right brake and turn signal bulb

J519	Onboard supply control unit
M2	Right tail light bulb
M4	Left tail light bulb
M16	Left reversing light bulb
M17	Right reversing light bulb
M56	Left brake and turn signal bulb
M57	Right brake and turn signal bulb
T6i	6-pin connector
T6k	6-pin connector
T52a	52-pin connector
T52c	52-pin connector
388	Earth connection 23, in main wiring harness
389	Earth connection 24, in main wiring harness
*	Only models with US equipment
*2	From June 2012
*3	Only models with automatic anti-dazzle interior mirror

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - Front left side marker bulb - Rear left side marker bulb - Rear fog light

J519	Onboard supply control unit
M33	Front left side marker bulb
M34	Front right side marker bulb
M37	Rear left side marker bulb
M38	Rear right side marker bulb
T14d	14-pin connector, behind rear bumper on left
T14e	14-pin connector, behind front bumper on left
T52a	52-pin connector
T52c	52-pin connector
X3	Rear fog light
369	Earth connection 4, in main wiring harness
388	Earth connection 23, in main wiring harness
456	Earth connection 1, front bumper wiring harness
470	Earth connection 1, in rear bumper wiring harness
C65	Positive connection 1, in side marker light wiring harness
W35	Connection (side marker lights), in rear wiring harness
*	Only models with no US equipment
*2	Only models with US equipment
*3	From June 2012

Wiring Diagram AUDI R8 2012 - Reversing light switch - Heated rear window relay - Onboard supply control unit - Left number plate light - Right number plate light

E230	Heated rear window button
F4	Reversing light switch
J9	Heated rear window relay, Relay carrier, in front right footwell
J255	Climatronic control unit
J519	Onboard supply control unit
ST1	Fuse carrier 1
SC1	Fuse 1 on fuse holder C
SC3	Fuse 3 on fuse holder C
T16c	16-pin connector
T17d	17-pin connector, Coupling station on right under rear shelf
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
X4	Left number plate light
X5	Right number plate light
390	Earth connection 25, in main wiring harness
B329	Positive connection 15 (30a) in main wiring harness
B469	Connection 5, in main wiring harness
*	Only models with manual gearbox
*2	Controls for heated rear window via CAN bus
*3	Data bus wire (CAN bus)

Wiring Diagram AUDI R8 2012 - Brake light switch - Brake pedal switch - Bonnet contact switch - Clutch position sender - Onboard supply control unit

F	Brake light switch
F47	Brake pedal switch
F266	Bonnet contact switch
G476	Clutch position sender
J104	ABS control unit
J271	Main relay, 9 slot relay and fuse holder C on right under rear shelf
J519	Onboard supply control unit
J623	Engine control unit
ST3	Fuse carrier 3
SC10	Fuse 10 on fuse holder C
T4	4-pin connector
T17e	17-pin connector, Coupling station on right under rear shelf
T38	38-pin connector
T52a	52-pin connector
T52c	52-pin connector
B335	Connection 1 (54), in main wiring harness
B336	Connection 2 (54), in main wiring harness
B350	Positive connection 1 (87a) in main wiring harness
D101	Connection 1 in engine compartment wiring harness
*	see applicable current flow diagram for engine
*2	Only models with manual gearbox
*3	Coupé
*4	Only models with automated manual gearbox (R tronic) 086

Wiring Diagram AUDI R8 2012 - Onboard supply control unit - 12 V socket 2 - Tank filler flap locking motor - Luggage compartment light

C24	Suppression filter
J519	Onboard supply control unit
T1d	Single connector, in luggage compartment
T4a	4-pin connector, on right in luggage compartment
T52a	52-pin connector
T52b	52-pin connector
U18	12 V socket 2
V155	Tank filler flap locking motor
W3	Luggage compartment light
151	Earth connection 1, in front wiring harness
*	Only for American markets

Wiring Diagram AUDI R8 2012 - Rear lid lock unit - Parking brake contact switch - Bonnet contact switch - Onboard supply control unit - Luggage compartment release solenoid - Rear lid central locking motor - Bonnet release motor

C24	Suppression filter
F256	Rear lid lock unit
F321	Parking brake contact switch
F387	Bonnet contact switch
J519	Onboard supply control unit
N188	Luggage compartment release solenoid
T2s	2-pin connector
T4a	4-pin connector, on right in luggage compartment
T4ag	4-pin connector
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
V53	Rear lid central locking motor
V394	Bonnet release motor
*	Designation for Guided Fault Finding
*2	Only for American markets
*3	From June 2012

Wiring Diagram AUDI R8 2012 - Glove compartment light switch - Onboard supply control unit - Storage compartment illumination bulb - Cigarette lighter - 12 V socket - Glove compartment light

E26	Glove compartment light switch
J519	Onboard supply control unit
L120	Storage compartment illumination bulb
T6c	6-pin connector, behind glove compartment
T17k	17-pin connector, on left A-pillar
T52a	52-pin connector
T52b	52-pin connector
T52c	52-pin connector
U1	Cigarette lighter
U5	12 V socket
W6	Glove compartment light
238	Earth connection 1, in interior wiring harness
B280	Positive connection 4 (15a) in main wiring harness
B470	Connection 6, in main wiring harness
*	According to equipment

Wiring Diagram AUDI R8 2012 - Engine compartment light

SB2	Fuse 2 on fuse holder B
ST2	Fuse carrier 2
SB5	Fuse 5 on fuse holder B
SB6	Fuse 6 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
T1	Single connector, on fuel tank filler neck
T1c	Single connector, on fuel tank, right
W27	Engine compartment light
373	Earth connection 8, in main wiring harness
379	Earth connection 14, in main wiring harness
391	Earth connection 26, in main wiring harness
B277	Positive connection 1 (15a) in main wiring harness
B281	Positive connection 5 (15a) in main wiring harness
B471	Connection 7, in main wiring harness
*	left
*2	Only models with engine compartment light
*3	right
*4	Only models with automatic anti-dazzle interior mirror
*5	Wiring colour depends on equipment

Wiring Diagram AUDI R8 2012 - Front interior light - Left footwell light - Right footwell light

E326	Front interior light button
E457	Driver side reading light button
E458	Front passenger side reading light button
L156	Switch illumination bulb
T3r	3-pin connector
T6l	6-pin connector
W1	Front interior light
W9	Left footwell light
W10	Right footwell light
W13	Front passenger reading light
W19	Driver side reading light
385	Earth connection 20, in main wiring harness
B472	Connection 8, in main wiring harness
*	Only models with footwell illumination
*2	According to equipment

Wiring Diagram AUDI R8 2012 - Humidity sender - Light sensor - Automatic anti-dazzle interior mirror

G355	Humidity sender
G399	Light sensor
J386	Driver door control unit
J387	Front passenger door control unit
T17l	17-pin connector, on left A-pillar
T20a	20-pin connector, on left A-pillar
T20b	20-pin connector, on right A-pillar
T20d	20-pin connector
T20e	20-pin connector
Y7	Automatic anti-dazzle interior mirror
385	Earth connection 20, in main wiring harness
B427	Connection 1 (mirror signal), in main wiring harness
B428	Connection 2 (mirror signal), in main wiring harness
B520	Connection (RL), in main wiring harness
*	Only models with humidity sender
*2	According to equipment
*3	Only models with automatic anti-dazzle interior mirror
*4	Wiring colour depends on equipment
*5	Only models with no main beam assist function
*6	Only models with automatic anti-dazzle interior mirror

Wiring Diagram AUDI R8 2012 - Main beam assist control unit - Automatic anti-dazzle interior mirror

H12	Alarm horn
J844	Main beam assist control unit
SB5	Fuse 5 on fuse holder B
ST6	Fuse carrier 6
SB6	Fuse 6 on fuse holder B
SB7	Fuse 7 on fuse holder B
SB8	Fuse 8 on fuse holder B
T17k	17-pin connector, on left A-pillar
T17l	17-pin connector, on left A-pillar
Y7	Automatic anti-dazzle interior mirror
B323	Positive connection 9 (30a) in main wiring harness
*	Only models with main beam assist
*2	According to equipment
*3	see applicable current flow diagram for convenience system

Wiring Diagram AUDI R8 2012 - Control unit in dash panel insert - Data bus diagnostic interface

J285	Control unit in dash panel insert
J533	Data bus diagnostic interface
T17	17-pin connector, in right centre console coupling station
T17b	17-pin connector, in right centre console coupling station
T17c	17-pin connector, in right centre console coupling station
T20	20-pin connector
T32	32-pin connector
Y24	Display in dash panel insert
81	Earth connection 1, in dash panel wiring harness
A1	Positive connection (30a), in dash panel wiring harness
B698	Connection 3 (LIN bus) in main wiring harness
*	From June 2010
*2	Wake-up wire
*3	Data bus wire (CAN bus)

Wiring Diagram AUDI R8 2012 - Immobiliser reader coil - Control unit in dash panel insert - Data bus diagnostic interface

D2	Immobiliser reader coil
J285	Control unit in dash panel insert
J362	Immobiliser control unit
J533	Data bus diagnostic interface
T17	17-pin connector, in right centre console coupling station
T20	20-pin connector
T32	32-pin connector
B415	Connection 1 (infotainment CAN bus, high), in main wiring harness
B421	Connection 1 (infotainment CAN bus, low), in main wiring harness
*	Data bus wire (CAN bus)

Wiring Diagram AUDI R8 2012 - Control unit in dash panel insert - Radio controlled clock receiver

J217	Automatic gearbox control unit
J285	Control unit in dash panel insert
J489	Radio controlled clock receiver
T16	16-pin connector, on left under dash panel
T17	17-pin connector, in right centre console coupling station
T17a	17-pin connector, in right centre console coupling station
T17b	17-pin connector, in right centre console coupling station
T17c	17-pin connector, in right centre console coupling station
T17e	17-pin connector, Coupling station on right under rear shelf
T32	32-pin connector
T52	52-pin connector
Y8	Radio controlled clock
135	Earth connection 2, in dash panel wiring harness
*	Diagnostic connection
*2	Data bus wire (CAN bus)

Wiring Diagram AUDI R8 2012 - Brake fluid level warning contact - Washer fluid warning contact - Front left brake pad wear sender - Front right brake pad wear sender - Control unit in dash panel insert - Brake pad warning lamp

F34	Brake fluid level warning contact
F77	Washer fluid warning contact
G34	Front left brake pad wear sender
G35	Front right brake pad wear sender
G36	Rear left brake pad wear sender
G37	Rear right brake pad wear sender
J285	Control unit in dash panel insert
K32	Brake pad warning lamp
T17b	17-pin connector, in right centre console coupling station
T32	32-pin connector
410	Earth connection 1 (sender earth) in main wiring harness
*	Data bus wire (CAN bus)
*2	Output for sender earth

Wiring Diagram AUDI R8 2012 - Coolant shortage indicator switch - Fuel gauge sender - Fuel gauge - Ambient temperature sensor - Control unit in dash panel insert

F66	Coolant shortage indicator switch
G	Fuel gauge sender
G1	Fuel gauge
G17	Ambient temperature sensor
G169	Fuel gauge sender 2
G237	Fuel gauge sender 3
G393	Fuel gauge sender 4
J285	Control unit in dash panel insert
T5b	5-pin connector
T5c	5-pin connector
T17b	17-pin connector, in right centre console coupling station
T32	32-pin connector
410	Earth connection 1 (sender earth) in main wiring harness

Wiring Diagram AUDI R8 2012 - Oil pressure switch - Oil level and oil temperature sender - Control unit in dash panel insert

F1	Oil pressure switch
G266	Oil level and oil temperature sender
J285	Control unit in dash panel insert
K3	Oil pressure warning lamp
T14g	14-pin connector, in engine compartment
T17b	17-pin connector, in right centre console coupling station
T17e	17-pin connector, Coupling station on right under rear shelf
T32	32-pin connector
*	see applicable current flow diagram for engine

Wiring Diagram AUDI R8 2012 - Bonnet contact switch - High-level brake light bulb - Heated partition glass

C24	Suppression filter
F266	Bonnet contact switch
M25	High-level brake light bulb
SB3	Fuse 3 on fuse holder B
SB4	Fuse 4 on fuse holder B
ST6	Fuse carrier 6
T2ac	2-pin connector, in rear bumper on left
T2l	2-pin connector
T2v	2-pin connector
T3s	3-pin connector, Rear cross panel, inner right
Z1	Heated rear window
Z106	Heated partition glass
398	Earth connection 33, in main wiring harness
B488	Connection 24, in main wiring harness
B490	Connection 26, in main wiring harness
*	Only Audi R8 GT
*2	see applicable current flow diagram for convertible roof
*3	Coupé
*4	Up to May 2010
*5	From June 2010

AUDI R8 2012 Overview of control units

Overview of control units

q	Location and connector assignment from June 2009

Climatronic control unit -J255-

q	Components:-G56-, -V42-, -E94-, -E95-, -E230-

q	Location and connector assignment

Navigation system with CD drive control unit -J401-/Radio -R-

q	Connector assignment → current flow diagrams, electrical fault finding and fitting locations

Front passenger door control unit -J387-

q	Components:-V148-

q	Location and connector assignment

Control unit in dash panel insert -J285-

q	Components:-J362-, -Y24-, -Y8-, -K32-, -G1-, -K3-, -K28-

q	Location and connector assignment

- Steering column electronics control unit -J527-

q	Components:-E22-, -F138-, -H-, -E2-, -E4-, -E45-, -N95-, -N250-, -D-, -G85-, -N376-

q	Location and connector assignment

Tyre pressure monitor control unit -J502-

q	Location and connector assignment

Driver door control unit -J386-

q	Components:-V147-

q	Location and connector assignment

Wiper motor control unit -J400-/Front passenger side wiper motor control unit -J584-

q	Components:-V216-, -V217-

q	Location and connector assignment

Left gas discharge bulb control unit -J343-/Right gas discharge light control unit -J344-

q	Components:-L177-, -J667-, -J668-

q	Location and connector assignment

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

AUDI R8 2012 onboard supply control unit J519 onboard supply control unit -J519- Location and connector assignment up to May 2009 Fitting location

In front right footwell -3-. 1 -  Centre loudspeaker -R148- 2 -  Main distribution 3 -  onboard supply control unit -J519- 4 -  Main fuse box 5 -  Relay and fuse carrier in front right footwell 6 -  Coupling station right behind centre console Connector assigment

Unlock Lifetime Access for This Car.

2 -	12-pin connector -T12b-, black

4 -	11-pin connector -T11b-, brown

6 -	8-pin connector -T8a-, black

10 -	10-pin connector -T10a-, black

12 -	2-pin connector -T2a-, black

Back to overview . Unlock Lifetime Access for This Car. 2 -  52-pin connector -T52b-, yellow 3 -  52-pin connector -T52c-, brown Back to overview . AUDI R8 2012 Front passenger door control unit J387 Unlock Lifetime Access for This Car. A -  Front passenger door control unit -J387- C -  16-pin connector -T16g-, black, connector B D -  20-pin connector -T20e-, black, connector A Back to overview . AUDI R8 2012 Automatic gearbox control unit J217 Automatic gearbox control unit -J217- Fitting location Under right rear shelf -arrow-, Coupé.     Behind rear panel on right -arrow-, Spyder. Connector assigment   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  Automatic gearbox control unit -J217-, automatic gearbox 086, Rtronic C -  52-pin connector -T52-, black Back to overview . AUDI R8 2012 Engine control unit J623 (right)/ engine control unit 2 J624 (left) Engine control unit -J623- (right)/engine control unit 2 -J624- (left) Fitting location     In engine compartment on front left and right -arrow-. Connector assigment   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  Engine control unit -J623-/engine control unit 2 -J624- 94-pin connector -T94-/94-pin connector -T94a-, black 60-pin connector -T60-/60-pin connector -T60a-, black Back to overview . AUDI R8 2012 Electronically controlled damping control unit J250 Unlock Lifetime Access for This Car. A -  47-pin connector -T47-, black Back to overview . AUDI R8 2012 Tyre pressure monitor control unit J502 / digital sound package control unit J525 Behind rear panel on left, Spyder. 1 -  fuse holder C 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- 9 -  CD changer -R41- 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-   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  32-pin connector -T32a-, black Connector assignment digital sound package control unit -J525- t  → Current flow diagrams, electrical fault finding and fitting locations Back to overview . AUDI R8 2012 Convenience system central control unit J393 , is dropped from June 2009 Convenience system central control unit -J393-, is dropped from June 2009 Fitting location     Under left rear shelf -5- Connector assigment   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. 1 -  Convenience system central control unit -J393- B -  8-pin connector -T8b-, black C -  Vacant E -  6-pin, connector -T6f-, black Back to overview . AUDI R8 2012 Driver door control unit J386 Unlock Lifetime Access for This Car. A -  Driver door control unit -J386- C -  16-pin connector -T16f-, black, connector B D -  20-pin connector -T20d-, black, connector A Back to overview . AUDI R8 2012 Control unit for parking aid J446 Unlock Lifetime Access for This Car. B -  12-pin connector -T12e-, brown C -  12-pin connector -T12d-, black Back to overview . AUDI R8 2012 Data bus diagnostic interface J533 Unlock Lifetime Access for This Car. 1 -  20-pin connector -T20-, black Back to overview . AUDI R8 2012 Steering column electronics control unit J527 A -  Vacant C -  20-pin connector -T20c-, black E -  12-pin connector -T12h-, mounting ignition/starter switch -D-/ ignition key withdrawal lock solenoid -N376- 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- Back to overview . AUDI R8 2012 ABS control unit J104 Unlock Lifetime Access for This Car. A -  ABS control unit -J104- A -  38-pin connector -T38-, black Back to overview . AUDI R8 2012 Airbag control unit J234 Unlock Lifetime Access for This Car. A -  75-pin connector -T75-, yellow Back to overview . AUDI R8 2012 Convertible roof actuation control unit J256 Unlock Lifetime Access for This Car. B -  20-pin connector -T20g-, black C -  10-pin connector -T10m-, black Back to overview . AUDI R8 2012 Control unit in dash panel insert J285 A -  32-pin connector -T32-, blue Back to overview . AUDI R8 2012 Climatronic control unit J255 1 -  Climatronic control unit -J255- B -  20-pin connector -T20f- D -  16-pin connector -T16b-, black E -  3-pin connector -T3b-, black Back to overview . AUDI R8 2012 Battery monitor control unit J367 Battery monitor control unit -J367- Fitting location On the battery -A--1-.     Unlock Lifetime Access for This Car. 1 -  Battery monitor control unit -J367- 2 -  Negative terminal 5 -  2-pin connector -T2bd- Back to overview . AUDI R8 2012 Garage door operation control unit J530 A -  Garage door operation control unit -J530- B -  4-pin connector -T4p- Back to overview . AUDI R8 2012 Wiper motor control unit J400 / Front passenger side wiper motor control unit J584 Wiper motor control unit -J400-/Front passenger side wiper motor control unit -J584- Fitting location in plenum chamber.     Unlock Lifetime Access for This Car. 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- A -  4-pin connector -T4- B -  4-pin connector -T4- Back to overview . AUDI R8 2012 Left gas discharge bulb control unit J343 / Right gas discharge light control unit J344 Left gas discharge bulb control unit -J343-/Right gas discharge light control unit -J344- Fitting location At headlight.     Unlock Lifetime Access for This Car. 1 -  Headlight 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- 14-pin connector -T14a-/14-pin connector -T14b-, black 4 -  Left gas discharge bulb control unit -J343-/Right gas discharge light control unit -J344- Back to overview . AUDI R8 2012 Power output module 1 for LED left headlight A31 / Power output module 1 for right LED headlight A27 Power output module 1 for LED left headlight -A31-/Power output module 1 for right LED headlight -A27- Fitting location At headlight.     Unlock Lifetime Access for This Car. 1 -  LED headlights 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- Back to overview .     AUDI R8 2012 Convertible roof control units Convertible roof control units Overview of control units Unlock Lifetime Access for This Car. Right convertible roof master cylinder/right fin cylinder q   Components:-F420-, -F431- q   Location Right convertible top cover motor -V381- q   Components:-F425-, -F426-, -F429- q   Location Right convertible roof box lid cylinder q   Components:-F421-, -F422- q   Location Left convertible roof box lid cylinder q   Components:-F407-, -F417-, -F418-, -F430- q   Location Left convertible top cover motor -V383- q   Components:-F424-, -F427-, -F428- q   Location Valve block q   Components:-N272-, -N341-, -N342-, -N503-, -N504-, -N505- q   Location Rear window down switch -F416-/Rear window centre switch -F423- q   Location . 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- Back to overview . In front right of convertible roof box. 1 -  Right fin cylinder  -  Tensioning strut stowed switch, right -F420- 2 -  Right convertible roof master cylinder  -  Upper right tensioning strut switch -F431- Back to overview . 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- Back to overview . 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 Back to overview . 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- Back to overview . In front left of convertible roof box. 1 -  Left convertible roof master cylinder  -  Convertible roof stowed switch -F171- 2 -  Left fin cylinder  -  Tensioning strut stowed switch, left -F419-  -  Upper left tensioning strut switch -F432- Back to overview . 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- Back to overview . On rear left cross member. 1 -  Convertible roof actuation hydraulic pump -V118- Back to overview . Behind rear panel on left. 1 -  12-pin connector -T12s-  -  12-pin connector -T12au- 2 -  Valve block  -  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- 3 -  Valve connectors Back to overview . On rear window module. 1 -  Rear window centre switch -F423- 2 -  4-pin connector -T4an- 3 -  Rear window down switch -F416- Back to overview . Behind rear panel at centre on rear window module. 1 -  Rear window motor -V456- Back to overview . On front left of roof frame. 1 -  Convertible roof front switch -F202-, left Back to overview .   Unlock Lifetime Access for This Car. AUDI R8 2012 Overview of fuses Overview of fuses Unlock Lifetime Access for This Car. q   Position of fuses, up to May 2009 q   Position of fuses, from June 2009 Fuses (S) on main distribution q   Location and position of fuses q   Position of fuses, Coupé q   Position of fuses, Spyder Fuses on 9 point relay and fuse carrier q   Location and position of fuses AUDI R8 2012 Fuses (SB) on fuse holder B Fuses (SB) on fuse holder B Fitting location     In front right footwell -6-. Fuse colours 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige Back to overview .   Unlock Lifetime Access for This Car. Position of fuses on fuse holder B, up to May 2009 Unlock Lifetime Access for This Car. 1 -  Fuse carrier ST1, red q   Vacant 2 -  Fuse carrier ST2, brown q   Position of fuses 3 -  Fuse carrier ST3, black q   Position of fuses 4 -  Fuse carrier ST4, red q   Position of fuses 5 -  Fuse carrier ST5, brown q   Position of fuses 6 -  Fuse carrier ST6, black q   Position of fuses 7 -  Vacant 8 -  Vacant 9 -  ABS control unit fuse 1 -S123-, 40 A 10 -  Driver seat adjustment thermal fuse 1 -S44-, 30 A Back to overview .     Position of fuses on fuse carrier ST2, brown No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5 A - Preparation for mobile telephone 15 2 - Fuse 2 on fuse holder B -SB2- 5 A - Left washer jet heater element -Z20- Right washer jet heater element -Z21- 15 3 - Fuse 3 on fuse holder B -SB3- 10 A - Control unit for parking aid -J446- 15 4 - Vacant       5 - Fuse 5 on fuse holder B -SB5- 10 A - Light switches -E1- Selector lever sensors control unit -J587- Front passenger front airbag deactivated warning lamp -K145- 16-pin connector, diagnostic connector -T16- 15 6 - Fuse 6 on fuse holder B -SB6- 5 A - Data bus diagnostic interface -J533- 15 7 - Vacant       8 - Fuse 8 on fuse holder B -SB8- 10 A - Automatic anti-dazzle interior mirror -Y7- Garage door operation control unit -J530- Garage door operating unit -E284- onboard supply control unit -J519- Washer pump relay -J576- Relay for power sockets -J807- 15 9 - Fuse 9 on fuse holder B -SB9- 15 A - Washer pump -V5- 15 10 - Fuse 10 on fuse holder B -SB10- 10 A - TCS and ESP button -E256- 15 11 - Fuse 11 on fuse holder B -SB11- 5 A - Refrigerant pressure and temperature sender -G395- 15 12 - Fuse 12 on fuse holder B -SB12- 5 A - Airbag control unit -J234- 15 Back to overview .     Position of fuses on fuse carrier ST3, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 40 A - Radiator fan -V7- 30 2 - Fuse 2 on fuse holder B -SB2- 40 A - Radiator fan 2 -V177- 30 3 - Fuse 3 on fuse holder B -SB3- 40 A - onboard supply control unit -J519- 30 4 - Fuse 4 on fuse holder B -SB4- 40 A - onboard supply control unit -J519- 30 5 - Vacant       6 - Fuse 6 on fuse holder B -SB6- 40 A - Fresh air blower control unit -J126- fresh air blower -V2- 30 Back to overview .     Position of fuses on fuse carrier ST4, red No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5 A - Reversing camera system control unit -J772- 30 2 - Fuse 2 on fuse holder B -SB2- 10 A - Tyre pressure monitor control unit -J502- 30 3 - Fuse 3 on fuse holder B -SB3- 5 A - Control unit for parking aid -J446- 30 4 - Fuse 4 on fuse holder B -SB4- 5 A - Telephone transmitter and receiver unit -R36- Preparation for mobile telephone 30 5 - Fuse 5 on fuse holder B -SB5- 5 A - Control unit in dash panel insert -J285- 30 6 - Fuse 6 on fuse holder B -SB6- 5 A - Data bus diagnostic interface -J533- 30 7 - Fuse 7 on fuse holder B -SB7- 5 A - Steering column electronics control unit -J527- 30 8 - Fuse 8 on fuse holder B -SB8- 10 A - Brake light switch -F- Brake pedal switch -F47- 16-pin connector -T16-, diagnostic connector 30 9 - Fuse 9 on fuse holder B -SB9- 5 A - Light/rain sensor -G397- 30 10 - Fuse 10 on fuse holder B -SB10- 5 A - onboard supply control unit -J519- Front interior light -W1- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Digital sound package control unit -J525- 30 12 - Fuse 12 on fuse holder B -SB12- 20 A - Navigation system with CD drive control unit -J401- Radio -R- 30 Back to overview .     Position of fuses on fuse carrier ST5, brown No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Fuse 2 on fuse holder B -SB2- 10 A - Rear lid central locking relay -J380- Rear lid release motor -V139- 30 3 - Fuse 3 on fuse holder B -SB3- 10 A - Continued coolant circulation relay -J151-1 Continued coolant circulation pump -V51-1 30 4 - Fuse 4 on fuse holder B -SB4- 5 A - Interface for special functions 30 5 - Fuse 5 on fuse holder B -SB5- 30 A - onboard supply control unit -J519- 30 6 - Fuse 6 on fuse holder B -SB6- 15 A - Brake servo relay -J569- Vacuum pump for brakes -V192- 30 7 - Fuse 7 on fuse holder B -SB7- 20 A - High tone horn -H2- Low tone horn -H7- onboard supply control unit -J519- Control relay -J789- 30 8 - Fuse 8 on fuse holder B -SB8- 30 A - Wiper motor control unit -J400- Driver side windscreen wiper motor -V216- 30 9 - Fuse 9 on fuse holder B -SB9- 30 A - Front passenger side wiper motor control unit -J584- Front passenger side windscreen wiper motor -V217- 30 10 - Fuse 10 on fuse holder B -SB10- 30 A - Headlight washer system relay -J39- Headlight washer system pump -V11- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - onboard supply control unit -J519- Heated rear window -Z1- 30 12 - Fuse 12 on fuse holder B -SB12- 20 A - Cigarette lighter -U1- 12 V socket -U5- 12 V socket 2 -U18- 30   Note 1 for models with 8-cylinder engine only Back to overview .     Position of fuses on fuse carrier ST6, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 10 A - ABS control unit -J104- 30 2 - Fuse 2 on fuse holder B -SB2- 25 A - ABS control unit -J104- 30 3 - Fuse 3 on fuse holder B -SB3- 15 A - Glass partition heater relay -J884- Glass partition heater -Z106- 30 4 - Vacant       5 - Fuse 5 on fuse holder B -SB5- 20 A - Convenience system central control unit -J393- 30 6 - Fuse 6 on fuse holder B -SB6- 20 A - Convenience system central control unit -J393- 30 7 - Fuse 7 on fuse holder B -SB7- 5 A - Interior monitoring sensor -G273- Vehicle inclination sender -G384- Anti-theft alarm sensor -G578- Alarm horn -H12- 30 8 - Fuse 8 on fuse holder B -SB8- 10 A - Climatronic control unit -J255- 30 9 - Fuse 9 on fuse holder B -SB9- 25 A - Climatronic control unit -J255- Heated seat cushion for front left seat -Z45- Heated seat cushion for front right seat -Z46- 30 10 - Fuse 10 on fuse holder B -SB10- 10 A - Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Driver door control unit -J386- Front passenger door control unit -J387- 30 12 - Fuse 12 on fuse holder B -SB12- 10 A - Driver door control unit -J386- Front passenger door control unit -J387- 30 Back to overview .     Position of fuses on fuse holder B, from June 2009 Unlock Lifetime Access for This Car. 1 -  Fuse carrier ST1, red q   Vacant 2 -  Fuse carrier ST2, brown q   Position of fuses 3 -  Fuse carrier ST3, black q   Position of fuses 4 -  Fuse carrier ST4, red q   Position of fuses 5 -  Fuse carrier ST5, brown q   Position of fuses 6 -  Fuse carrier ST6, black q   Position of fuses 7 -  Vacant 8 -  Vacant 9 -  Driver seat adjustment thermal fuse 1 -S44-, 30 A 10 -  ABS control unit fuse 1 -S123-, 40 A Back to overview .     Position of fuses on fuse carrier ST2, brown No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5 A - Preparation for mobile telephone 15 2 - Fuse 2 on fuse holder B -SB2- 5 A - Left washer jet heater element -Z20- Right washer jet heater element -Z21- 15 3 - Fuse 3 on fuse holder B -SB3- 5 A - Control unit for parking aid -J446- 15 4 - Fuse 4 on fuse holder B -SB4- 10 A - Rear lid central locking relay -J380- Rear lid release motor -V139- 15 5 - Fuse 5 on fuse holder B -SB5- 10 A - Light switches -E1- Selector lever sensors control unit -J587- Front passenger front airbag deactivated warning lamp -K145- 16-pin connector -T16-, diagnostic connector 15 6 - Fuse 6 on fuse holder B -SB6- 5 A - Data bus diagnostic interface -J533- 15 7 - Vacant       8 - Fuse 8 on fuse holder B -SB8- 10 A - Automatic anti-dazzle interior mirror -Y7- Garage door operation control unit -J530- Garage door operating unit -E284- onboard supply control unit -J519- Washer pump relay -J576- Relay for power sockets -J807- 15 9 - Vacant     10 - Fuse 10 on fuse holder B -SB10- 10 A - TCS and ESP button -E256- 15 11 - Fuse 11 on fuse holder B -SB11- 5 A - Refrigerant pressure and temperature sender -G395- 15 12 - Fuse 12 on fuse holder B -SB12- 5 A - Airbag control unit -J234- 15 Back to overview .     Position of fuses on fuse carrier ST3, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 40 A - Radiator fan -V7- 30 2 - Fuse 2 on fuse holder B -SB2- 40 A - Radiator fan 2 -V177- 30 3 - Fuse 3 on fuse holder B -SB3- 40 A - onboard supply control unit -J519- 30 4 - Fuse 4 on fuse holder B -SB4- 40 A - onboard supply control unit -J519- 30 5 - Vacant       6 - Fuse 6 on fuse holder B -SB6- 40 A - Fresh air blower control unit -J126- fresh air blower -V2- 30 Back to overview .     Position of fuses on fuse carrier ST4, red No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 5 A - Reversing camera system control unit -J772- 30 2 - Fuse 2 on fuse holder B -SB2- 10 A - Tyre pressure monitor control unit -J502- 30 3 - Vacant       4 - Fuse 4 on fuse holder B -SB4- 7.5 A - Telephone transmitter and receiver unit -R36- Aerial amplifier for mobile telephone -R86- Preparation for mobile telephone Connection for external audio source -R199-, AMI 30 5 - Fuse 5 on fuse holder B -SB5- 5 A - Control unit in dash panel insert -J285- 30 6 - Fuse 6 on fuse holder B -SB6- 5 A - Data bus diagnostic interface -J533- 30 7 - Fuse 7 on fuse holder B -SB7- 5 A - Steering column electronics control unit -J527- 30 8 - Fuse 8 on fuse holder B -SB8- 10 A - Brake light switch -F- Brake pedal switch -F47- 16-pin connector -T16-, diagnostic connector 30 9 - Fuse 9 on fuse holder B -SB9- 5 A - Light/rain sensor -G397- 30 10 - Fuse 10 on fuse holder B -SB10- 5 A - Light switches -E1- 30 11 - Fuse 11 on fuse holder B -SB11- 5 A - Interface for special functions 30 12 - Vacant       13 - Vacant       14 - Vacant       15 - Fuse 15 on fuse holder B -SB15- 30 A - Digital sound package control unit -J525- 30 16 - Fuse 16 on fuse holder B -SB16- 20 A - Radio -R- 30 Back to overview .     Position of fuses on fuse carrier ST5, brown No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Fuse 3 on fuse holder B -SB3- 10 A - Continued coolant circulation relay -J151-1 Continued coolant circulation pump -V51-1 30 4 - Vacant       5 - Fuse 5 on fuse holder B -SB5- 30 A - onboard supply control unit -J519- Terminal 15 voltage supply relay -J329- 30 6 - Fuse 6 on fuse holder B -SB6- 15 A - Brake servo relay -J569- Vacuum pump for brakes -V192- 30 7 - Fuse 7 on fuse holder B -SB7- 20 A - High tone horn -H2- Low tone horn -H7- onboard supply control unit -J519- Control relay -J789- 30 8 - Fuse 8 on fuse holder B -SB8- 30 A - Wiper motor control unit -J400- Driver side windscreen wiper motor -V216- 30 9 - Fuse 9 on fuse holder B -SB9- 30 A - Front passenger side wiper motor control unit -J584- Front passenger side windscreen wiper motor -V217- 30 10 - Fuse 10 on fuse holder B -SB10- 30 A - Headlight washer system relay -J39- Headlight washer system pump -V11- 30 11 - Vacant     12 - Fuse 12 on fuse holder B -SB12- 20 A - Cigarette lighter -U1- 12 V socket -U5- 12 V socket 2 -U18- 30   Note 1 for models with 8-cylinder engine only Back to overview .     Position of fuses on fuse carrier ST6, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder B -SB1- 10 A - ABS control unit -J104- 30 2 - Fuse 2 on fuse holder B -SB2- 25 A - ABS control unit -J104- 30 3 - Fuse 3 on fuse holder B -SB3- 15 A - Glass partition heater relay -J884- Glass partition heater -Z106- 30 4 - Fuse 4 on fuse holder B -SB4- 30 A 20 A - Heated rear window -Z1-, Coupé Heated rear window -Z1-, Spyder 30 5 - Fuse 5 on fuse holder B -SB5- 20 A - onboard supply control unit -J519- 30 6 - Fuse 6 on fuse holder B -SB6- 20 A - onboard supply control unit -J519- 30 7 - Fuse 7 on fuse holder B -SB7- 5 A - Interior monitoring sensor -G273- Vehicle inclination sender -G384- Anti-theft alarm sensor -G578- Alarm horn -H12- Front interior light -W1- 30 8 - Fuse 8 on fuse holder B -SB8- 10 A - Climatronic control unit -J255- 30 9 - Fuse 9 on fuse holder B -SB9- 25 A - Climatronic control unit -J255- Heated seat cushion for front left seat -Z45- Heated seat cushion for front right seat -Z46- 30 10 - Fuse 10 on fuse holder B -SB10- 10 A - Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177- 30 11 - Fuse 11 on fuse holder B -SB11- 30 A - Driver door control unit -J386- Front passenger door control unit -J387- 30 12 - Fuse 12 on fuse holder B -SB12- 10 A - Driver door control unit -J386- Front passenger door control unit -J387- 30 Back to overview . AUDI R8 2012 Fuses (SD) on main fuse box In front right footwell -5-. 1 -  Coupling station right behind centre console 2 -  Centre loudspeaker -R148- 3 -  Main distribution 4 -  onboard supply control unit -J519- 5 -  Main fuse box 6 -  Relay and fuse carrier in front right footwell Fuse locations   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. 1 -  Fuse 4 on fuse holder D -SD4-, 5 A, for onboard supply control unit -J519- 2 -  Fuse 1 on fuse holder D -SD1-, 100 A, terminal 30 supply, fuse holder in relay and fuse carrier in front right footwell, up to May 2008 2 -  Fuse 1 on fuse holder D -SD1-, 150 A, terminal 30 supply, fuse holder in relay and fuse carrier in front right footwell, from June 2008 3 -  Fuse 2 on fuse holder D -SD2-, 100 A, terminal 30 supply, fuse holder in relay and fuse carrier in front right footwell 4 -  Fuse 3 on fuse holder D -SD3-, 60 A, for ABS control unit -J104- 6 -  Battery isolation igniter -N253-/2-pin connector -T2b- Back to overview . AUDI R8 2012 Fuses (S) on main distribution Fuses (S) on main distribution Fitting location     In front right footwell -3-. 1 -  Coupling station right behind centre console 2 -  Centre loudspeaker -R148- 3 -  Main distribution 4 -  onboard supply control unit -J519- 5 -  Main fuse box 6 -  Relay and fuse carrier in front right footwell Fuse locations   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. 1 -  Connection for wire from battery -A- 2 -  Fuse 2 (30) -S205-, strip fuse 60 A, supply for fuse carrier ST3 on relay and fuse carrier in front right footwell 3 -  Fuse 1 (30) -S204-, strip fuse 150 A, supply for fuse carrier ST3 on relay and fuse carrier in front right footwell Back to overview . AUDI R8 2012 Position of fuses (SC) on fuse holder C Behind rear panel, right -1-, Spyder. Fuse colours 100 A -  blue 60 A -  yellow 40 A -  orange 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige Back to overview .   Unlock Lifetime Access for This Car. 1 -  Fuse carrier ST1, black q   Position of fuses 2 -  Fuse carrier ST2, red q   Vacant 3 -  Fuse carrier ST3, black q   Position of fuses, V8 engine q   Position of fuses, V10 engine Back to overview .     Position of fuses on fuse carrier ST1, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder C -SC1- 10 A 5 A - Automatic gearbox control unit -J217- Reversing light switch -F4- 15 2 - Fuse 2 on fuse holder C -SC2- 5 A - Engine control unit -J623- Engine control unit 2 -J624- 15 3 - Fuse 3 on fuse holder C -SC3- 5 A - Oil level and oil temperature sender -G266- 15 4 - Fuse 4 on fuse holder C -SC4- 5 A - Electronically controlled damping control unit -J250- 15 5 - Vacant       6 - Vacant       7 - Fuse 7 on fuse holder C -SC7- 5 A - Engine control unit -J623- Engine control unit 2 -J624- 30 8 - Fuse 8 on fuse holder C -SC8- 30 A - Gearbox hydraulic pump relay -J510- Gearbox hydraulic pressure sender -V387- 30 9 - Fuse 9 on fuse holder C -SC9- 25 A - Automatic gearbox control unit -J217- 30 10 - Fuse 10 on fuse holder C -SC10- 30 A - Electronically controlled damping control unit -J250- 30 11 - Vacant       12 - Vacant       Back to overview .     Position of fuses on fuse carrier ST3, black, V8 engine No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder C -SC1- 15 A - Lambda probe after catalytic converter -G130-1 Lambda probe 1 heater after catalytic converter -Z29-1 87 2 - Fuse 2 on fuse holder C -SC2- 15 A - Lambda probe -G39-1 Lambda probe heater -Z19-1 87 3 - Fuse 3 on fuse holder C -SC3- 15 A - Air mass meter -G70- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Right electrohydraulic engine mounting solenoid valve -N145- Fuel metering valve -N290- Intake manifold flap valve -N316- Exhaust flap 1 valve -N321- Fuel system diagnostic pump -V144- 87 4 - Vacant       5 - Fuse 5 on fuse holder C -SC5- 15 A - Lambda probe after catalytic converter -G130-2 Lambda probe 1 heater after catalytic converter -Z29-2   6 - Fuse 6 on fuse holder C -SC6- 15 A - Lambda probe -G39-2 Lambda probe heater -Z19-2 7 - Fuse 7 on fuse holder C -SC7- 10 A - Camshaft control valve 1 -N205- Camshaft control valve 2 -N208- Exhaust camshaft control valve 1 -N318- Exhaust camshaft control valve 2 -N319- 87 8 - Fuse 8 on fuse holder C -SC8- 30 A - Ignition coils -N....- 87 9 - Fuse 9 on fuse holder C -SC9- 15 A - Injectors -N....- 87 10 - Fuse 10 on fuse holder C -SC10- 5 A - Brake light switch -F- Brake pedal switch -F47- Clutch position sender -G476- 87 11 - Fuse 11 on fuse holder C -SC11- 5 A - Radiator fan -V7- Radiator fan 2 -V177- 87 12 - Vacant         Note t  1) up to June 2010 t  2 from July 2010 Back to overview .     Position of fuses on fuse carrier ST3, black, V10 engine No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Fuse 3 on fuse holder C -SC3- 15 A - Intake air temperature sender -G42- Air mass meter -G70- Air mass meter 2 -G246- Intake air temperature sender 2 -G299- Secondary air pump relay -J299- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Activated charcoal filter solenoid valve 2 -N115- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Fuel metering valve -N290- Variable intake manifold changeover valve -N335- Fuel metering valve 2 -N402- Fuel system diagnostic pump -V144- 87 4 - Vacant       5 - Fuse 5 on fuse holder C -SC5- 15 A - Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30- 87 6 - Fuse 6 on fuse holder C -SC6- 15 A - Lambda probe heater -Z19- Lambda probe heater 2 -Z28- 87 7 - Fuse 7 on fuse holder C -SC7- 10 A - Camshaft control valve 1 -N205- Camshaft control valve 2 -N208- Intake manifold flap valve -N316- Exhaust camshaft control valve 1 -N318- Exhaust camshaft control valve 2 -N319- 87 8 - Fuse 8 on fuse holder C -SC8- 30 A - Ignition coils -N....- 87 9 - Fuse 9 on fuse holder C -SC9- 15 A - Injectors -N....- 87 10 - Fuse 10 on fuse holder C -SC10- 5 A - Brake light switch -F- Brake pedal switch -F47- Clutch position sender -G476- 87 11 - Fuse 11 on fuse holder C -SC11- 5 A - Radiator fan -V7- Radiator fan 2 -V177- 87 12 - Vacant       Back to overview .     Fuse locations Spyder Unlock Lifetime Access for This Car. 1 -  Fuse carrier ST1, black q   Position of fuses 2 -  Fuse carrier ST2, black q   Position of fuses 3 -  Fuse carrier ST3, black q   Position of fuses, V8 engine q   Position of fuses, V10 engine Back to overview .     Position of fuses on fuse carrier ST1, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder C -SC1- 10 A 5 A - Automatic gearbox control unit -J217- Reversing light switch -F4- 15 2 - Fuse 2 on fuse holder C -SC2- 5 A - Engine control unit -J623- Engine control unit 2 -J624- 15 3 - Fuse 3 on fuse holder C -SC3- 5 A - Oil level and oil temperature sender -G266- 15 4 - Fuse 4 on fuse holder C -SC4- 5 A - Electronically controlled damping control unit -J250- 15 5 - Vacant       6 - Vacant       7 - Fuse 7 on fuse holder C -SC7- 5 A - Engine control unit -J623- Engine control unit 2 -J624- 30 8 - Fuse 8 on fuse holder C -SC8- 30 A - Gearbox hydraulic pump relay -J510- Gearbox hydraulic pressure sender -V387- 30 9 - Fuse 9 on fuse holder C -SC9- 25 A - Automatic gearbox control unit -J217- 30 10 - Fuse 10 on fuse holder C -SC10- 30 A - Electronically controlled damping control unit -J250- 30 11 - Vacant       12 - Vacant       Back to overview .     Position of fuses on fuse carrier ST2, black No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder C -SC1- 40 A - Convertible roof actuation hydraulic pump relay -J321- Hydraulic pump relay 2 for convertible roof -J588- Convertible roof actuation hydraulic pump -V118- 30 2 - Fuse 2 on fuse holder C -SC2- 30 A - Convertible roof actuation control unit -J256- 30 3 - Fuse 3 on fuse holder C -SC3- 30 A - Rear window motor -V456- 30 4 - Vacant       5 - Vacant       6 - Fuse 6 on fuse holder C -SC6- 10 A - Convertible roof actuation control unit -J256- 30 7 - Vacant       8 - Vacant       9 - Vacant       10 - Vacant       11 - Vacant       12 - Vacant       Back to overview .     Position of fuses on fuse carrier ST3, black, V8 engine No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Fuse 1 on fuse holder C -SC1- 15 A - Lambda probe after catalytic converter -G130-1 Lambda probe 1 heater after catalytic converter -Z29-1 87 2 - Fuse 2 on fuse holder C -SC2- 15 A - Lambda probe -G39-1 Lambda probe heater -Z19-1 87 3 - Fuse 3 on fuse holder C -SC3- 15 A - Air mass meter -G70- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Right electrohydraulic engine mounting solenoid valve -N145- Fuel metering valve -N290- Fuse 6 on fuse holder C -SC6-Intake manifold flap valve -N316- Exhaust flap 1 valve -N321- Fuel system diagnostic pump -V144- 87 4 - Vacant       5 - Fuse 5 on fuse holder C -SC5- 15 A - Lambda probe after catalytic converter -G130-2 Lambda probe 1 heater after catalytic converter -Z29-2 87 6 - Fuse 6 on fuse holder C -SC6- 15 A - Lambda probe -G39-2 Lambda probe heater -Z19-2 87 7 - Fuse 7 on fuse holder C -SC7- 10 A - Camshaft control valve 1 -N205- Camshaft control valve 2 -N208- Exhaust camshaft control valve 1 -N318- Exhaust camshaft control valve 2 -N319- 87 8 - Fuse 8 on fuse holder C -SC8- 30 A - Ignition coils -N....- 87 9 - Fuse 9 on fuse holder C -SC9- 15 A - Injectors -N....- 87 10 - Fuse 10 on fuse holder C -SC10- 5 A - Brake light switch -F- Brake pedal switch -F47- Clutch position sender -G476- 87 11 - Fuse 11 on fuse holder C -SC11- 5 A - Radiator fan -V7- Radiator fan 2 -V177- 87 12 - Vacant         Note t  1) up to June 2010 t  2 from July 2010 Back to overview .     Position of fuses on fuse carrier ST3, black, V10 engine No.   Current Flow Diagram designation Nominal value   Function/component Terminal 1 - Vacant       2 - Vacant       3 - Fuse 3 on fuse holder C -SC3- 15 A - Intake air temperature sender -G42- Air mass meter -G70- Air mass meter 2 -G246- Intake air temperature sender 2 -G299- Secondary air pump relay -J299- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Activated charcoal filter solenoid valve 2 -N115- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Fuel metering valve -N290- Variable intake manifold changeover valve -N335- Fuel metering valve 2 -N402- Fuel system diagnostic pump -V144- 87 4 - Vacant       5 - Fuse 5 on fuse holder C -SC5- 15 A - Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30- 87 6 - Fuse 6 on fuse holder C -SC6- 15 A - Lambda probe heater -Z19- Lambda probe heater 2 -Z28- 87 7 - Fuse 7 on fuse holder C -SC7- 10 A - Camshaft control valve 1 -N205- Camshaft control valve 2 -N208- Intake manifold flap valve -N316- Exhaust camshaft control valve 1 -N318- Exhaust camshaft control valve 2 -N319- 87 8 - Fuse 8 on fuse holder C -SC8- 30 A - Ignition coils -N....- 87 9 - Fuse 9 on fuse holder C -SC9- 15 A - Injectors -N....- 87 10 - Fuse 10 on fuse holder C -SC10- 5 A - Brake light switch -F- Brake pedal switch -F47- Clutch position sender -G476- 87 11 - Fuse 11 on fuse holder C -SC11- 5 A - Radiator fan -V7- Radiator fan 2 -V177- 87 12 - Vacant       Back to overview . AUDI R8 2012 Fuses on 9 point relay and fuse carrier Fuses on 9 point relay and fuse carrier Fitting location     Under right rear shelf -7-, Coupé.   Unlock Lifetime Access for This Car. Behind rear panel, right -2-, Spyder. Fuse locations   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  Secondary air pump fuse -S130-, 50 A B -  Fuel pump fuse -S81-, 40 A D -  Secondary air pump fuse 2 -S284-, 50 A E -  vacant, Coupé E -  Convertible roof actuation fuse -S67-, 80 A, Spyder Back to overview .     AUDI R8 2012 Overview of earth points in rear part of vehicle Overview of earth points in rear part of vehicle Unlock Lifetime Access for This Car. 611 Earth connection, on fuel tank filler neck q   Location q   Earth cable gearbox-body    708 Earth point 2 on rear right longitudinal member -arrow- Fitting location On rear right longitudinal member. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    611 Earth connection on filler neck, single pin connector -T1---Arrow-- Fitting location On filler neck of fuel tank system.   Unlock Lifetime Access for This Car.    714 Earth point on right of engine -arrow- Fitting location On right of engine. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    66 Earth point on rear right longitudinal member -arrow- Fitting location On rear right longitudinal member. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    619 Earth point, on lower left of engine block -arrow- Fitting location On lower left of engine. Tightening torque 20 Nm   Unlock Lifetime Access for This Car.    710 Earth point 2 on rear left longitudinal member -arrow- Fitting location On rear left longitudinal member. Tightening torque 20 Nm   Unlock Lifetime Access for This Car.    65 Earth point on rear left longitudinal member -arrow- Fitting location On rear left longitudinal member. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    618 Earth point on left of engine -arrow- Fitting location On left of engine. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    711 Earth point 3 on rear left longitudinal member -arrow- Fitting location On rear left longitudinal member. Tightening torque 9 Nm Back to overview .   Unlock Lifetime Access for This Car. AUDI R8 2012 Overview of earth points in vehicle interior Overview of earth points in vehicle interior Unlock Lifetime Access for This Car.    637 Earth point, airbag control unit -arrow- Fitting location Near airbag control unit -J234-. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    638 Earth point, right A-pillar -arrow- Fitting location on lower section of right A-pillar. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    610 Earth point (audio) at front under centre console -arrow- Fitting location under front centre console. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    689 Earth point at front centre of roof -arrow- Fitting location At front centre of roof. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    713 Earth point below and to back right of rear shelf -arrow- Fitting location Below and to back right of rear shelf. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    718 Earth point (audio) below and to back of rear shelf -arrow- Fitting location Below and to back of rear shelf. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    639 Earth point, left A-pillar -arrow- Fitting location on lower section of left A-pillar. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    712 Earth point below and to back left of rear shelf -arrow- Fitting location Below and to back left of rear shelf. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    42 Earth point next to steering column -arrow- Fitting location On steering column. Tightening torque 9 Nm Back to overview .   Unlock Lifetime Access for This Car. AUDI R8 2012 Overview of earth points in front part of vehicle Overview of earth points in front part of vehicle Unlock Lifetime Access for This Car.    672 Earth point 2 at front of left longitudinal member -arrow- Fitting location at bottom on front of left longitudinal member Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    671 Earth point 1 at front of left longitudinal member -arrow- Fitting location on front of left longitudinal member. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    715 Earth point on left of cross member -arrow- Fitting location On left of cross member. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    717 Earth point on front right of cross member -arrow- Fitting location On front right of cross member. Tightening torque 20 Nm   Unlock Lifetime Access for This Car.    716 Earth point on right of cross member -arrow- Fitting location On front right of cross member. Tightening torque 9 Nm   Unlock Lifetime Access for This Car.    685 Earth point 1 on front of right longitudinal member -arrow- Fitting location At bottom on front of right longitudinal member. Tightening torque 9 Nm Back to overview .   Unlock Lifetime Access for This Car. AUDI R8 2012 Routing door Routing door Unlock Lifetime Access for This Car. Door coupling - A-pillar driver side interior locking button -E308-/front passenger side interior locking button -E309- Front left mid-range loudspeaker -R103-/front right mid-range loudspeaker -R104- in the doors, centre Side airbag crash sensor on driver side -G179-/side airbag crash sensor on front passenger side -G180- Alarm system off switch -E217-/interior monitoring switch -E183- Driver side central locking lock unit -F220-/Rear left central locking lock unit -F222- 7 -  Cable to lock unit 8 -  Driver door control unit -J386-/front passenger side door control unit -J387- 9 -  Driver door control unit -J386-/front passenger side door control unit -J387- Front left bass loudspeaker -R21-/front right bass loudspeaker -R23- in the doors, bottom 11 -  Cable from door connection to door control units AUDI R8 2012 Routing in the interior Routing in the interior Unlock Lifetime Access for This Car. 18 -  Light switches -E1- 19 -  Door connection point 20 -  Wiring harness to left A-pillar 21 -  Data bus diagnostic interface -J533- 22 -  Wiring harness to luggage compartment front left 23 -  Steering column connections 24 -  Wiring harness in direction of left dash panel 25 -  GPS aerial -R50- 26 -  Centre mid-range loudspeaker -R158- 27 -  Navigation system with CD drive control unit -J401- 28 -  Dash panel right wiring harness AUDI R8 2012 Engine compartment routing Engine compartment routing Unlock Lifetime Access for This Car. 1 -  Duct to interior 2 -  Engine control unit -J623- 3 -  Starter cable of vehicle floor 4 -  Wiring harness engine compartment to engine prewiring 5 -  Wiring harness engine compartment right to tail light 13 -  Aerial amplifier -R24- AUDI R8 2012 Roof/A-pillars routing Roof/A-pillars routing Unlock Lifetime Access for This Car. 3 -  Aerial amplifier 3 -R112- 4 -  Mirror wire 6 -  Aerial amplifier 2 -R111- 7 -  Left A-pillar wire AUDI R8 2012 Routing luggage compartment Routing luggage compartment Unlock Lifetime Access for This Car. 1 -  Wire on front of right longitudinal member 2 -  Connection on right headlight 3 -  Radiator connection 4 -  Cable from battery positive to main distribution in right front footwell 5 -  Cable to bonnet 6 -  Wire heated washer jets 7 -  Windscreen wiper connection 8 -  Cable from interior to front left longitudinal members 9 -  Connector for ABS control unit -J104- 10 -  Radiator connection 11 -  Connection on left headlight 12 -  Wire on front of left longitudinal member 13 -  Wire on front cross member 14 -  Garage door operation control unit -J530- 15 -  Cable to condenser refrigerant circuit left 16 -  Battery positive connection 17 -  Air-conditioning connection AUDI R8 2012 Dash panel routing Dash panel routing Unlock Lifetime Access for This Car. 1 -  Centre loudspeaker -R148- 2 -  Wiring harness behind glove compartment 3 -  Main distribution in right front footwell 4 -  Right door connection 5 -  Main fuse box, in front right footwell 6 -  Wiring harness in right footwell 7 -  Grommet, transition luggage compartment 8 -  Relay and fuse carrier in front right footwell 9 -  Radio -R-/navigation system with CD drive control unit -J401- 10 -  Airbag control unit -J234- 11 -  Grommet, transition luggage compartment 12 -  Wiring harness in left footwell 13 -  Light switches -E1- 14 -  Data bus diagnostic interface -J533- 15 -  Wiring harness along left module carrier 16 -  Wiring harness to centre console 18 -  GPS aerial -R50- 19 -  Wiring harness along centre right module carrier AUDI R8 2012 Overview of relay carriers Overview of relay carriers Unlock Lifetime Access for This Car. 1 -  q   Location and position of relays from June 2009 2 -  3 -  9 point relay and fuse carrier q   Location and position of relays AUDI R8 2012 Relay carrier, in front right footwell Relay carrier, in front right footwell Unlock Lifetime Access for This Car. 1 -  Control relay -J789- q   Slot 1 2 -  Relay for power sockets -J807- q   Slot 2.1 3 -  Brake servo relay -J569- q   Slot 2.2 4 -  Headlight washer system relay -J39- q   To May 2008 q   Slot 3 4 -  Glass partition heater relay -J884- q   from June 2008 q   Slot 3.1 5 -  Headlight washer system relay -J39- q   from June 2008 q   Slot 3.2 6 -  Continued coolant circulation relay -J151- q   only for super hot countries 8Z9 q   Slot 4.1 7 -  Vacant q   Slot 4.2 8 -  Vacant q   To May 2008 8 -  Rear lid central locking relay -J380- q   from June 2008 q   Slot 5 Back to overview . Unlock Lifetime Access for This Car. 1 -  Control relay -J789- q   Slot 1 2 -  Rear lid central locking relay -J380- q   Slot 5 3 -  Relay for power sockets -J807- q   Slot 2.1 4 -  Brake servo relay -J569-/additional coolant pump relay -J496- q   Slot 2.2 5 -  Terminal 15 voltage supply relay -J329- q   Slot 6 6 -  Horn relay -J413- q   Slot 3.1 7 -  Headlight washer system relay -J39- q   Slot 3.2 8 -  Continued coolant circulation relay -J151- q   Slot 4.1 9 -  Vacant q   Slot 4.2 10 -  Heated rear window relay -J9- q   Slot 7 11 -  Vacant q   Slot 8 Back to overview .     Relay on onboard supply control unit -J519-, up to May 2009 Unlock Lifetime Access for This Car. 1 -  Terminal 15 voltage supply relay 2 -J681- q   Slot B1 2 -  Vacant q   Slot B2 3 -  Heated rear window relay -J9- q   Slot B5 4 -  Horn relay -J413- q   Slot B6 5 -  Vacant q   Slot B9 6 -  Washer pump relay -J576- q   Slot B8 7 -  Vacant q   Slot B7 8 -  Vacant q   Slot B3 9 -  Terminal 30 voltage supply relay 2 -J689- q   Slot B4 Back to overview . AUDI R8 2012 Relays on 9 point relay and fuse carrier Relays on 9 point relay and fuse carrier Fitting location     Under rear shelf on right -7-, Coupé   Unlock Lifetime Access for This Car. Behind rear panel on right -2-, Spyder Relay assignment   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. 1 -  Motronic current supply relay -J271- 2.1 -  Terminal 15 relay -J940- q   only Audi R8 GT with Race Package 2.2 -  Vacant 3 -  Starter motor relay -J53- 4 -  Starter motor relay 2 -J695- 5 -  Secondary air pump relay -J299- 6 -  Engine component current supply relay -J757- 7 -  Gearbox hydraulic pump relay -J510- 8 -  Secondary air pump 2 relay -J545- 9.1 -  Relay for emergency off -J970- q   only Audi R8 GT with Race Package 9.2 -  Motronic current supply relay 2 -J670- q   only Audi R8 GT with Race Package Back to overview .     AUDI R8 2012 Overview of coupling stations and connectors Overview of coupling stations and connectors Unlock Lifetime Access for This Car. Coupling station behind centre console at right q   Connectors-T17-, -T17a-, -T17b-, -T17c- q   Location Coupling station under right front seat q   Connectors-T10f-, -T6e-, -T10d-, -T3e- q   Location Coupling stations under right rear shelf q   Connectors-T17d-, -T17e-, -T17f-, -T17g- q   Location Coupling station under left front seat q   Connectors-T10e-, -T6d-, -T10c-, -T3d- q   Location Left A-pillar coupling point q   Connectors-T17k-, -T17l- q   Location AUDI R8 2012 Coupling station under right front seat Coupling station under right front seat Fitting location     Under right front seat. 1 -  10-pin connector -T10f-, black 2 -  6-pin, connector -T6e-, green 3 -  10-pin connector -T10d-, red 4 -  3-pin connector -T3e-, yellow Back to overview . AUDI R8 2012 Coupling stations under right rear shelf Coupling stations under right rear shelf Fitting location   Unlock Lifetime Access for This Car. Under right rear shelf -3-, Coupé.   Unlock Lifetime Access for This Car. Behind rear panel on right -3-, Spyder   Unlock Lifetime Access for This Car. Assignment 1 -  17-pin connector -T17d-, brown 2 -  17-pin connector -T17e-, red 3 -  17-pin connector -T17f-, white 4 -  17-pin connector -T17g-, black 5 -  Vacant 6 -  Vacant Back to overview . AUDI R8 2012 Coupling station under left front seat Coupling station under left front seat Fitting location   Unlock Lifetime Access for This Car. Under left front seat. 1 -  10-pin connector -T10e-, black 2 -  6-pin, connector -T6d-, green 3 -  10-pin connector -T10c-, red 4 -  3-pin connector -T3d-, yellow Back to overview . AUDI R8 2012 Coupling station right behind centre console Coupling station right behind centre console Fitting location   Unlock Lifetime Access for This Car. Behind glove compartment on left -arrow-.   Unlock Lifetime Access for This Car. Assignment 1 -  Vacant 2 -  Vacant 3 -  17-pin connector -T17-, red 4 -  17-pin connector -T17a-, black 5 -  17-pin connector -T17b-, brown 6 -  17-pin connector -T17c-, blue Back to overview . AUDI R8 2012 Diagnostic connection Diagnostic connection Fitting location Behind shelf on driver side. Connector   Unlock Lifetime Access for This Car. Unlock Lifetime Access for This Car. A -  16-pin connector -T16- Back to overview . AUDI R8 2012 Left A-pillar coupling point Left A-pillar coupling point Fitting location Behind left A-pillar trim. Connectors:     Unlock Lifetime Access for This Car. A -  17-pin connector -T17k- B -  17-pin connector -T17l- Back to overview . AUDI R8 2012 Coupling point, glove compartment Coupling point, glove compartment Fitting location Behind glove compartment at right. Connector     Unlock Lifetime Access for This Car. A -  6-pin, connector -T6c-, black Back to overview . AUDI R8 2012 Rear bumper coupling point Rear bumper coupling point Fitting location Behind bumper trim on rear left. Connector     Unlock Lifetime Access for This Car. A -  14-pin connector -T14d-, black Back to overview . AUDI R8 2012 Front bumper coupling point Front bumper coupling point Fitting location Behind bumper trim on front left. Connector     Unlock Lifetime Access for This Car. A -  14-pin connector -T14e-, black Back to overview .     Can't find your car? Check -> DiagnostData.com! Login Email or Login Password Remember me Sign up Get a new password Sign up Email Password Confirm password * A password will be generated automatically and sent to your Email Login Get a new password Get a new password Email Login Sign up