AUDI A8 2003 – Body electrical . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A8 2003 - Earth connections

366	Earth connection -1-, in main wiring harness
368	Earth connection -3-, in main wiring harness
369	Earth connection -4-, in main wiring harness
372	Earth connection -7-, in main wiring harness
373	Earth connection -8-, in main wiring harness
375	Earth connection -10-, in main wiring harness
383	Earth connection -18-, in main wiring harness

Wiring Diagram AUDI A8 2003 - Earth connections

367	Earth connection -2-, in main wiring harness
370	Earth connection -5-, in main wiring harness
371	Earth connection -6-, in main wiring harness
377	Earth connection -12-, in main wiring harness
378	Earth connection -13-, in main wiring harness
382	Earth connection -17-, in main wiring harness
611	Earth connection, on fuel tank filler neck

Wiring Diagram AUDI A8 2003 - Battery - battery monitor control unit - battery cut-off relay - terminal 15 voltage supply relay

A	Battery
B	Starter
C	Alternator
J234	Airbag control unit
J329	Terminal 15 voltage supply relay
J644	Energy management control unit
J655	Battery cut-off relay
S131	Fuse 1, 110 A, in luggage compartment, rear right
S132	Fuse 2, 60 A, in luggage compartment, rear right
S133	Fuse 3, 150 A, in luggage compartment, rear right
SC12	Fuse -12- on fuse box
SC13	Fuse -13- on fuse box
SC15	Fuse -15- on fuse box
T46b	46-pin connector, black, CAN separating connector, right
Z2	Heated windscreen
379	Earth connection -14-, in main wiring harness
B165	Positive (+) connection -2- (15), in interior wiring harness
B273	Positive (+) connection (15), in main wiring harness
B298	Positive (+) connection -2- (30), in main wiring harness
B302	Positive (+) connection -6- (30), in main wiring harness
B303	Positive (+) connection -7- (30), in main wiring harness
•	CAN bus (data wire)
*	In luggage compartment, rear right

Wiring Diagram AUDI A8 2003 - Steering column electronics control unit - steering column voltage supply - terminal 75 voltage supply relay -1-

C	Alternator
J104	ABS with EDL control unit
J527	Steering column electronics control unit
J680	Terminal 75 voltage supply relay -1-
SB4	Fuse -4- on fuse box
SB9	Fuse -9- on fuse box
SC9	Fuse -9- on fuse box
SC20	Fuse -20- on fuse box
T2a	2-pin connector, black, in engine compartment, front right
T2f	2-pin connector, black, on alternator
T16a	16-pin connector, on steering column electronics control unit
T17f	17-pin connector, connector A, relay carrier, footwell, driver's side
369	Earth connection -4-, in main wiring harness
B273	Positive (+) connection (15), in main wiring harness
B346	Connection -1- (75), in main wiring harness
B348	Connection -1- (75a), in main wiring harness

Wiring Diagram AUDI A8 2003 - Turn signal switch - intermittent wiper switch - horn plate - steering angle sender - steering column electronics control unit

E2	Turn signal switch
E5	Headlight flasher switch
E22	Intermittent wiper switch
G85	Steering angle sender
H	Horn plate
J527	Steering column electronics control unit
T2g	2-pin connector, behind steering column switch trim (horn)

Wiring Diagram AUDI A8 2003 - Steering column electronics control unit - cruise control system switch

E45	Cruise control system switch
J527	Steering column electronics control unit
J623	Engine control unit
T16a	16-pin connector, on steering column electronics control unit
T17c	17-pin connector, brown, in electronics box, plenum chamber
T17f	17-pin connector, connector A, relay carrier, footwell, driver's side
T46a	46-pin connector, black, CAN separating connector, left
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Entry and start authorisation control unit - entry and start authorisation switch - steering column lock control element - engine Start/Stop button

E408	Engine Start/Stop button
E415	Entry and start authorisation switch
J518	Entry and start authorisation control unit
J589	Driver identification control unit
N360	Steering column lock control element
T17f	17-pin connector, connector A, relay carrier, footwell, driver's side
T46b	46-pin connector, black, CAN separating connector, right
373	Earth connection -8-, in main wiring harness
B467	Connection -3-, in main wiring harness
•	CAN bus (data wire)
*	Models with entry and start authorisation (Kessy)
**	Models with driver identification (fingerprint)

Wiring Diagram AUDI A8 2003 - Onboard power supply control unit - lighting switch - hazard warning lights button - operating unit in front of centre console

E1	Lighting switch
E7	Fog light switch
E18	Rear fog light switch
E149	Rear roller blind switch
E229	Hazard warning lights button
E256	TCS/ESP button
E266	Parking aid button
E380	Multimedia operating unit
E461	Operating unit in front of centre console
E462	Open/close button for front display
J104	ABS with EDL control unit
J234	Airbag control unit
J255	Climatronic control unit
J446	Parking aid control unit
J519	Onboard power supply control unit
K4	Side light warning lamp
K6	Hazard warning light system warning lamp
K13	Rear fog light warning lamp
K17	Fog light warning lamp
K136	Parking aid warning lamp
K145	Airbag disabled warning lamp, front passenger's side
L9	Lighting switch light bulb
L156	Switch illumination bulb
T16b	16-pin connector, black, on operating unit in front of centre console
T46a	46-pin connector, black, CAN separating connector, left
372	Earth connection -7-, in main wiring harness
375	Earth connection -10-, in main wiring harness
B279	Positive (+) connection -3- (15a), in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Onboard power supply control unit - power output module for left headlight - left side light bulb - front left turn signal bulb - left side turn signal bulb - left dipped beam bulb - left main beam bulb - left headlight range control motor

J519	Onboard power supply control unit
J667	Power output module for left headlight
M1	Side light bulb, left
M5	Turn signal bulb, front left
M18	Side turn signal bulb, left
M29	Dipped beam bulb, left
M30	Main beam bulb, left
T10a	10-pin connector, black, on left headlight
V48	Headlight range control motor, left
375	Earth connection -10-, in main wiring harness
B144	Positive (+) connection (58L), in interior wiring harness
B278	Positive (+) connection -2- (15a), in main wiring harness
B455	Connection (LWR (headlight range control)), in main wiring harness
*	Only applies to headlights with gas discharge lamps and automatic dynamic headlight range control

Wiring Diagram AUDI A8 2003 - Onboard power supply control unit - power output module for right headlight - right side light bulb - front right turn signal bulb - right side turn signal bulb - right dipped beam bulb - right main beam bulb - right headlight range control motor

J519	Onboard power supply control unit
J668	Power output module for right headlight
M3	Side light bulb, right
M7	Turn signal bulb, front right
M19	Side turn signal bulb, right
M31	Dipped beam bulb, right
M32	Main beam bulb, right
T10b	10-pin connector, black, on right headlight
V49	Headlight range control motor, right
366	Earth connection -1-, in main wiring harness
B143	Positive (+) connection (58R), in interior wiring harness
B278	Positive (+) connection -2- (15a), in main wiring harness
B455	Connection (LWR (headlight range control)), in main wiring harness
*	Only applies to headlights with gas discharge lamps and automatic dynamic headlight range control

Wiring Diagram AUDI A8 2003 - Onboard power supply control unit - left and right fog light bulb - control unit for headlight range control - high tone horn - low tone horn

H2	High tone horn
H7	Low tone horn
J4	Dual tone horn relay
J431	Headlight range control, control unit
J519	Onboard power supply control unit
L22	Fog light bulb, left
L23	Fog light bulb, right
T10d	10-pin connector, black, in engine compartment, front left
T46a	46-pin connector, black, CAN separating connector, left
203	Earth connection, in front fog light wiring harness
369	Earth connection -4-, in main wiring harness
375	Earth connection -10-, in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Voltage supply for onboard power supply control unit - fuses

J519	Onboard power supply control unit
SB5	Fuse -5- on fuse box
SB6	Fuse -6- on fuse box
SB7	Fuse -7- on fuse box
SB12	Fuse -12- on fuse box
SB15	Fuse -15- on fuse box
SB31	Fuse -31- on fuse box
SB38	Fuse -38- on fuse box
SB40	Fuse -40- on fuse box
375	Earth connection -10-, in main wiring harness
*	Models without additional lighting equipment
**	Models with additional lighting equipment

Wiring Diagram AUDI A8 2003 - Convenience system central control unit

J393	Convenience system central control unit
SF1	Fuse -1- on fuse box
SF2	Fuse -2- on fuse box
SF3	Fuse -3- on fuse box
T46b	46-pin connector, black, CAN separating connector, right
378	Earth connection -13-, in main wiring harness
B299	Positive (+) connection -3- (30), in main wiring harness
B316	Positive (+) connection -2- (30a), in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Convenience system central control unit - left tail light bulb - rear left turn signal bulb - left brake light bulb - left reversing light bulb - rear left fog light bulb

J393	Convenience system central control unit
J690	Left tail light control unit
J692	Tail light control unit for lights on left in boot lid
L46	Rear fog light bulb, left
M4	Tail light bulb, left
M6	Turn signal bulb, rear left
M9	Brake light bulb, left
M16	Reversing light bulb, left
T6f	6-pin connector, black, connector 1, on left tail light
T8i	8-pin connector, black, connector 2, on left tail light, boot lid
377	Earth connection -12-, in main wiring harness
B469	Connection -5-, in main wiring harness
B472	Connection -8-, in main wiring harness
B473	Connection -9-, in main wiring harness

Wiring Diagram AUDI A8 2003 - Convenience system central control unit - right tail light bulb - right brake light bulb - rear right turn signal bulb - right reversing light bulb - rear right fog light bulb

J393	Convenience system central control unit
J691	Right tail light control unit
J693	Tail light control unit for lights on right in boot lid
L47	Rear fog light bulb, right
M2	Tail light bulb, right
M8	Turn signal bulb, rear right
M10	Brake light bulb, right
M17	Reversing light bulb, right
T6h	6-pin connector, black, connector 1, on right tail light
T8k	8-pin connector, black, connector 2, on right tail light, boot lid
376	Earth connection -11-, in main wiring harness
B470	Connection -6-, in main wiring harness
B472	Connection -8-, in main wiring harness
B474	Connection -10-, in main wiring harness

Wiring Diagram AUDI A8 2003 - Convenience system central control unit - number plate light - heated rear window - high level brake light bulb

C18	Windscreen aerial suppression filter
J9	Heated rear window relay
J234	Airbag control unit
J393	Convenience system central control unit
M25	High level brake light bulb
S41	Heated rear window fuse
T2d	2-pin connector, green, high level brake light, right D pillar
X4	Number plate light, left
X5	Number plate light, right
Z1	Heated rear window
376	Earth connection -11-, in main wiring harness
378	Earth connection -13-, in main wiring harness
383	Earth connection -18-, in main wiring harness
B228	Connection (crash signal), in interior wiring harness

Wiring Diagram AUDI A8 2003 - Convenience system central control unit - brake light switch

F	Brake light switch
F47	Cruise control system brake pedal switch (diesel direct injection system)
J104	ABS with EDL control unit
J393	Convenience system central control unit
J623	Engine control unit
SB22	Fuse -22- on fuse box
T17c	17-pin connector, brown, in electronics box, plenum chamber
B335	Connection -1- (54), in main wiring harness
B336	Connection -2- (54), in main wiring harness
B337	Connection -3- (54), in main wiring harness

Wiring Diagram AUDI A8 2003 - Convenience system central control unit - luggage compartment light - rear lid light - rear footwell illumination

J393	Convenience system central control unit
L106	Footwell illumination, rear left
L107	Footwell illumination, rear right
T17h	17-pin connector, grey, under driver's seat
T17i	17-pin connector, grey, under front passenger's seat
W18	Luggage compartment light, left
W35	Luggage compartment light, right
W51	Rear lid light
367	Earth connection -2-, in main wiring harness
368	Earth connection -3-, in main wiring harness
371	Earth connection -6-, in main wiring harness
376	Earth connection -11-, in main wiring harness
378	Earth connection -13-, in main wiring harness
B476	Connection -12-, in main wiring harness
M43	Connection -3-, in driver's seat wiring harness
M53	Connection -3-, in front passenger's seat wiring harness

Wiring Diagram AUDI A8 2003 - Wiper motor control unit - windscreen wiper motor - washer pump - diagnosis connection

J217	Automatic gearbox control unit
J400	Wiper motor control unit
J623	Engine control unit
SB8	Fuse -8- on fuse box
SB24	Fuse -24- on fuse box
SB25	Fuse -25- on fuse box
T16	16-pin connector, black, diagnosis connection
T17a	17-pin connector, black, in electronics box, plenum chamber
V	Windscreen wiper motor
V5	Washer pump
366	Earth connection -1-, in main wiring harness
375	Earth connection -10-, in main wiring harness
D166	Connection (K diagnosis wiring), in engine compartment wiring harness
•	CAN bus (data wire)
*	From October 2002 onwards, phased-in modification

Wiring Diagram AUDI A8 2003 - Onboard power supply control unit -2- - Servotronic

F189	Tiptronic switch
J520	Onboard power supply control unit -2-
N119	Servotronic solenoid valve
SC24	Fuse -24- on fuse box
T8c	8-pin connector, black, in centre console, on selector lever console
T46b	46-pin connector, black, CAN separating connector, right
368	Earth connection -3-, in main wiring harness
B342	Connection -3- (58d), in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Onboard power supply control unit -2- - headlight washer system pump - pop-up washer jet motor - left and right headlight washer system - headlight washer system relay - washer fluid heater relay - heater element for washer jet

J39	Headlight washer system relay
J520	Onboard power supply control unit -2-
J711	Washer fluid heater relay
SB18	Fuse -18- on fuse box
SB19	Fuse -19- on fuse box
SC43	Fuse -43- on fuse box
T10d	10-pin connector, black, in engine compartment, front left
V11	Headlight washer system pump
V248	Pop-up washer jet motor, left headlight washer system
V249	Pop-up washer jet motor, right headlight washer system
Z20	Heater element, left washer jet
Z21	Heater element, right washer jet
Z58	Heated washer fluid hoses
366	Earth connection -1-, in main wiring harness
375	Earth connection -10-, in main wiring harness
388	Earth connection -23-, in main wiring harness
B272	Positive (+) connection (30), in main wiring harness
*	With washer fluid heater

Wiring Diagram AUDI A8 2003 - Control unit with display in dash panel insert - brake lining/pad wear senders - oil pressure switch

F1	Oil pressure switch
G34	Brake lining/pad wear sender, front left
G35	Brake lining/pad wear sender, front right
J285	Control unit with display in dash panel insert
K3	Oil pressure warning lamp
K32	Brake pad/lining warning lamp
T17a	17-pin connector, black, in electronics box, plenum chamber
T32	32-pin connector, blue, on dash panel insert
366	Earth connection -1-, in main wiring harness
369	Earth connection -4-, in main wiring harness
401	Earth connection (sender earth), in interior wiring harness
B318	Positive (+) connection -4- (30a), in main wiring harness
B379	Connection -1- (brake wear indicator), in main wiring harness
B380	Connection -2- (brake wear indicator), in main wiring harness
B381	Connection -3- (brake wear indicator), in main wiring harness
B382	Connection -4- (brake wear indicator), in main wiring harness
*	Sender earth output

Wiring Diagram AUDI A8 2003 - Control unit with display in dash panel insert - oil level thermo sender - brake fluid level warning contact - windscreen washer fluid level sender - coolant shortage indicator switch - ambient temperature sensor

F34	Brake fluid level warning contact
F66	Coolant shortage indicator switch
G17	Ambient temperature sensor
G33	Windscreen washer fluid level sender
G106	Ambient temperature indicator
G266	Oil level thermo sender
J285	Control unit with display in dash panel insert
K28	Coolant temperature/coolant shortage warning lamp
K106	Washer fluid low warning lamp
K118	Brake system warning lamp
SB10	Fuse -10- on fuse box
T17a	17-pin connector, black, in electronics box, plenum chamber
T17d	17-pin connector, blue, in electronics box, plenum chamber
T32	32-pin connector, blue, on dash panel insert
85	Earth connection -1-, in engine compartment wiring harness
369	Earth connection -4-, in main wiring harness
401	Earth connection (sender earth), in interior wiring harness
B277	Positive (+) connection -1- (15a), in main wiring harness

Wiring Diagram AUDI A8 2003 - Control unit with display in dash panel insert - radio controlled clock - electric park and handbrake control unit - radio controlled clock receiver - data bus diagnostic interface

J285	Control unit with display in dash panel insert
J489	Radio controlled clock receiver
J533	Data bus diagnostic interface
J540	Electric park and handbrake control unit
K213	Electric parking brake and handbrake warning lamp
K214	Electric parking brake and handbrake fault warning lamp
T17o	17-pin connector, black, in luggage compartment
T32	32-pin connector, blue, on dash panel insert
Y8	Radio controlled clock
370	Earth connection -5-, in main wiring harness
371	Earth connection -6-, in main wiring harness
B415	Connection -1- (infotainment CAN bus, high), in main wiring harness
B421	Connection -1- (infotainment CAN bus, low), in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Control unit with display in dash panel insert - data bus diagnostic interface - front information control unit - shelf illumination

J285	Control unit with display in dash panel insert
J428	Control unit for adaptive cruise control
J523	Front information control unit
J533	Data bus diagnostic interface
L120	Shelf illumination
L121	Cup holder illumination
SB29	Fuse -29- on fuse box
T32	32-pin connector, blue, on dash panel insert
T46b	46-pin connector, black, CAN separating connector, right
370	Earth connection -5-, in main wiring harness
373	Earth connection -8-, in main wiring harness
B340	Connection -1- (58s), in main wiring harness
B341	Connection -2- (58s), in main wiring harness
B509	Connection -3- (diagnosis), in main wiring harness (ring circuit monitor diagnosis)
•	CAN bus (data wire)
*	Only models with adaptive cruise control

Wiring Diagram AUDI A8 2003 - Control unit with display in dash panel insert - fuel gauge senders - fuel pump (pre-supply pump) - fuel pump - fuel gauge

G	Fuel gauge sender
G1	Fuel gauge
G6	Fuel pump (pre-supply pump)
G23	Fuel pump
G169	Fuel gauge sender 2
G237	Fuel gauge sender 3
G393	Fuel gauge sender 4
J285	Control unit with display in dash panel insert
T4a	4-pin connector, under cover, right, on vehicle floor
T6e	6-pin connector, under cover, right, on vehicle floor
T32	32-pin connector, blue, on dash panel insert
361	Earth connection (fuel gauge sender), in main wiring harness

Wiring Diagram AUDI A8 2003 - Fuel pump relay - electric fuel pump 2 relay

J17	Fuel pump relay
J49	Electric fuel pump 2 relay
J623	Engine control unit
SC29	Fuse 29 on fuse box
SC31	Fuse 31 on fuse box
SF10	Fuse 10 on fuse box
T10c	10-pin connector, red, in electronics box, plenum chamber
T17a	17-pin connector, black, in electronics box, plenum chamber
B146	Positive (+) connection 1 (87), in interior wiring harness
B300	Positive (+) connection 4 (30), in main wiring harness
D95	Connection (injectors), in engine compartment wiring harness

Wiring Diagram AUDI A8 2003 - Roof electronics control unit - illuminated vanity mirror - interior monitor sender/receiver module 1 - automatic anti-dazzle interior mirror - light sensor - humidity sender - interior light switch

E317	Interior light switch
F147	Vanity mirror contact switch, driver's side
F148	Vanity mirror contact switch, front passenger's side
G303	Interior monitor sender/receiver module 1
G355	Humidity sender
G399	Light sensor
J528	Roof electronics control unit
T8f	8-pin connector, black, near interior light, front
T26a	26-pin connector, on roof console, front
T46b	46-pin connector, black, CAN separating connector, right
W14	Illuminated vanity mirror, front passenger's side
W20	Illuminated vanity mirror, driver's side
Y7	Automatic anti-dazzle interior mirror
368	Earth connection -3-, in main wiring harness
B479	Connection -15-, in main wiring harness
•	CAN bus (data wire)

Wiring Diagram AUDI A8 2003 - Roof electronics control unit - interior light - front interior light button - reading light buttons

E326	Interior light button, front
E457	Reading light button, driver's side
E458	Reading light button, front passenger's side
J528	Roof electronics control unit
T26a	26-pin connector, on roof console, front
W13	Reading lamp, front passenger's side
W16	Interior light, left
W17	Interior light, right
W19	Reading lamp, driver's side
*	Flat cable (8-wire)
**	Flat cable (10-wire)

Wiring Diagram AUDI A8 2003 - Roof electronics control unit - rear operating unit for roof module - rear switch for rear roller blind

E383	Rear left roller blind button
E384	Rear right roller blind button
E385	Rear switch for rear roller blind
E467	Rear operating unit for roof module
J528	Roof electronics control unit
T26a	26-pin connector, on roof console, front
T26b	26-pin connector, on roof console, rear
*	Flat cable (8-wire)

Wiring Diagram AUDI A8 2003 - Rear operating unit for roof module - rear reading light - rear interior light

E327	Interior light button, rear
E454	Rear left reading light switch
E455	Rear right reading light switch -1-
E467	Rear operating unit for roof module
T26b	26-pin connector, on roof console, rear
W11	Rear left reading light
W12	Rear right reading light
W47	Rear left interior light
W48	Rear right interior light
*	Flat cable (10-wire)

Wiring Diagram AUDI A8 2003 - Rear operating unit for roof module - rear illuminated vanity mirror - glove box light - left and right footwell light

E26	Glove box light switch
E467	Rear operating unit for roof module
F189	Tiptronic switch
T8b	8-pin connector, black, behind dash panel, right
T8c	8-pin connector, black, in centre console, on selector lever console
T26b	26-pin connector, on roof console, rear
W6	Glove box light
W9	Left footwell light
W10	Right footwell light
W49	Rear left illuminated vanity mirror
W50	Rear right illuminated vanity mirror
81	Earth connection -1-, in dash panel wiring harness (glove box)
369	Earth connection -4-, in main wiring harness
370	Earth connection -5-, in main wiring harness
B466	Connection -2-, in main wiring harness
*	Models without additional lighting equipment
**	Models with additional lighting equipment

Wiring Diagram AUDI A8 2003 - Illumination of rear storage compartment in centre console - map reading light - centre armrest illumination

L34	Map reading lamp
L157	Centre armrest illumination
L159	Illumination of rear storage compartment in centre console
S132	Fuse 2, 60 A, in luggage compartment, rear right
SC18	Fuse -18- on fuse box
SD7	Fuse -7- on fuse box
T2aa	2-pin connector, rear, below rear footwell vents
T2ab	2-pin connector, rear, below rear footwell vents
U5	12 V socket
371	Earth connection -6-, in main wiring harness
372	Earth connection -7-, in main wiring harness
373	Earth connection -8-, in main wiring harness
B301	Positive (+) connection -5- (30), in main wiring harness
*	Storage compartment, left
**	Storage compartment, right
***	Models with additional lighting equipment
#	To be phased out gradually from January 2003

Wiring Diagram AUDI A8 2003 - Cigarette lighter - rear cigarette lighter

L28	Cigarette lighter light bulb
SC36	Fuse -36- on fuse box
SC37	Fuse -37- on fuse box
U1	Cigarette lighter
U9	Cigarette lighter, rear
372	Earth connection -7-, in main wiring harness
373	Earth connection -8-, in main wiring harness
B272	Positive (+) connection (30), in main wiring harness

AUDI A8 2003

AUDI A8 2003 Overview of earth points in engine compartment

Overview of earth points in engine compartment

   

12	Earth point 2, on left in engine compartment -arrow-

t	on front of left longitudinal member before front axle

t	Torque 20 Nm

 

13 Earth point, in engine compartment, right -arrow- t  on front of right longitudinal member near front axle t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

640	Earth point, in engine compartment, left -arrow-

t	on front of right lock carrier

t	Torque 5 Nm

 

706 Earth point on left of radiator -arrow- t  on additional heat exchanger t  Torque 5 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Overview of earth points in vehicle interior

Audi A8	Fitting Locations	No.  801 / 5

43	Earth point, lower part of right A-pillar -arrow-

t	on right A-pillar under carpet

t	Torque 10 Nm

 

35 Earth point under front passenger seat -arrow- t  under front passenger seat t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

654	Earth point, right D-pillar -arrow-

t	behind the rear seat backrest, centre right

t	Torque 10 Nm

 

659 Earth point 1, on right near rear window -arrow- t  On D-pillar upper, above the rear shelf t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

675	Earth point 2, on right in luggage compartment -arrow-

t	on centre right in luggage compartment under the trim in floor panel

t	Torque 10 Nm

 

51 Earth point, on right in luggage compartment -arrow- t  rear right, behind the right luggage compartment side trim, next to battery t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Earth points, in interior

667	Earth point, on rear left of roof -arrow-

t	Behind the border of roof's end, above aerial amplifier (diversity box)

t	Torque 10 Nm

 

657 Earth point 1, on left near rear window -arrow- t  On upper left D-pillar, near rear window/roof t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

658	Earth point 2, on left near rear window -arrow-

t	On upper left D-pillar, above the rear shelf

t	Torque 10 Nm

 

50 Earth point, on left in luggage compartment -arrow- t  Rear left, behind the left luggage compartment side trim, next to fuse carrier in left luggage compartment t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

613	Earth point (audio), on left in luggage compartment -arrow-

t	Rear left, behind the left luggage compartment side trim, next to parking aid control unit

t	Torque 10 Nm

 

676 Earth point 2, on left in luggage compartment -arrow- t  On centre left in luggage compartment under the trim in floor panel t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

653	Earth point, left D-pillar -arrow-

t	in the rear seat backrest, centre left

t	Torque 10 Nm

 

34 Earth point under driver seat -arrow- t  Under driver seat t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

44	Earth point, lower part of left A-pillar -arrow-

t	On left A-pillar under carpet

t	Torque 10 Nm

 

606 Earth point, under the centre console near gear stick -arrow- t  Near front passenger side airbag control unit, under carpet t  Torque 10 Nm

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

610	Earth point (audio), under centre console, front -arrow-

t	On centre tunnel before left selector mechanism

t	Torque 10 Nm

 

AUDI A8 2003 Control units overview

Control units overview    

q	Connector assignment

4 -

q	Connector assignment

Roof electronics control unit -J528-

q	In front roof module

q

Location

Audi A8	Fitting Locations	No.  804 / 2

q	Connector assignment

q	Connector assignment

q	Connector assignment

q	Connector assignment

10 -

q	Connector assignment

q	Connector assignment

Audi A8	Fitting Locations	No.  804 / 3

q	Connector assignment, 20-pin connector -T20e-

17 -

q	Connector assignment

q	Connector assignment

-

Front information display and operating unit control unit -J523-    

Display unit for front information display and operating unit control unit -J685-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Location: In centre dash panel -Item 1-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Steering column electronics control unit -J527-    

Location: Near steering column, behind steering wheel Driver side door control unit -J386-, front passenger door control unit -J387-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Location -J386-: In driver door -arrow- Location -J387-: In front passenger door -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:    

Pin connector front door:

A -	32-pin connector (connector A), white

B -	16-pin connector (connector B), brown

C -	12-pin connector (connector C), black

D -	10-pin connector, black (connector D), black

Pin connector rear door:

A -

Vacant

B -	16-pin connector (connector A), brown

C -	12-pin connector (connector B), black

D -	10-pin connector (connector C), black

Power latching control unit for driver door -J760-, power latching control unit for front passenger door -J761-

6-pin connector, black

AUDI A8 2003 Onboard supply control unit 2 -J520-

Location:

Under carpet of the front passenger seat -arrow-

  Connector assignment:

A -	40-pin connector, on control unit

B -	40-pin connector, black, on wiring harness

Roof electronics control unit -J528-    

Location: The roof electronics control unit -J528- in front roof module contains: 1 -  Interior monitor send and receive module 1 -G303- 2 -  Garage door operating unit -E284- 3 -  Telematics operating unit -E264- 1, 4, 5 -  Microphone unit in front roof module -R164- 4 -  Interior monitor send and receive module 2 -G305-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Airbag control unit -J234-    

Location: On the front centre tunnel -Item 1-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

-	Airbag control unit -J234-

Connector:

A -	84-pin connector, yellow

q	up to model year 2004

-	75-pin connector, yellow

q	up to model year 2005

Seat and steering column adjustment control unit with memory -J136-    

Location: In lower driver seat -Item 2-, coupling station driver seat -Item 1-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

A -	12-pin connector -connector ST5-, black

B -	12-pin connector -connector ST4-, black

C -	32-pin connector -connector ST6-, blue

D -	32-pin connector -connector ST7-, green

Entry and start authorisation control unit -J518-    

Location left-hand drive: Under carpet of the driver seat -arrow- Location right-hand drive: Under carpet of the front passenger seat -arrow-.

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

A -	81-pin connector -connector A-, black

B -	6-pin connector -connector B-, black

Onboard power supply control unit -J519-    

Location: Behind the shelf on the driver's side, on relay and fuse holder behind the dash panel, left -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

A -	32-pin connector, -T32a- (connector C), grey

B -	23-pin connector -T23- (connector B), black

C -	10-pin connector, -T10p- (connector A), black

Headlight range control, control unit -J431-    

Location: Behind dash panel insert

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

A -	26-pin connector, yellow

ABS control unit -J104-

Connector assignment:

A -	42-pin connector, black

Control unit in dash panel insert -J285-

Connector assignment:

A -	32 pin connector -T32-, blue

Wiper motor control unit -J400-    

Location: In plenum chamber on windscreen wiper motor -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Automatic gearbox control unit -J217-, gearbox 09E/09L

Connector assignment:

A -	16-pin connector -T16c-, black

Automatic gearbox control unit -J217-, gearbox 01J/01T

Connector assignment:

A -	20-pin connector -T20e-, black

Data bus diagnostic interface -J533-    

Adaptive suspension control unit -J197-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Location: Behind the glove box -Item 3- 1 -  Front information display and operating unit control unit -J523- 2 -  Data bus diagnostic interface -J533- 3 -  Adaptive suspension control unit -J197-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

A -	81-pin connector (connector A), black

B -	40-pin connector (connector B), black

AUDI A8 2003 Engine control unit -J623-, engine control unit 2 -J624-

Location:

Engine control unit -1- with electronics box -2- in plenum chamber

Engine control unit2 -J624-, installed under or next to engine control unit -J623-, depending on equipment

Adaptive cruise control unit -J428-

 

Location: Behind the front bumper, lower

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assignment:

A -	12-pin connector, black

Garage door operation control unit -J530-

Location:

Behind the front bumper, left

   

1 -	4-pin connector, black -T4bi-

2 -	Garage door operation control unit -J530-

3 -

Screw

AUDI A8 2003

AUDI A8 2003 Overview of relay carriers

Overview of relay carriers

   

Relay and fuse holder, in electronics box plenum chamber

q	Relay positions

Relay and fuse holder, behind left dash panel

q	Position of relays, left-hand drive only

2 -	Relay and fuse holder behind right dash panel

q	Position of relays, right-hand drive only

Relay and fuse holder in front right footwell

q	Position of relays, left-hand drive

-	Relay and fuse holder in front left footwell

q	Position of relays, right-hand drive

Relay and fuse holder, on right in luggage compartment

q	Relay positions

Relay and fuse holder, in electronics box plenum chamber

1 -	Glow plug relay -J52-

q	Engine code ASE only

1 -	Secondary air pump relay -J299-

2 -	Glow plug relay 2 -J495-

q	Engine code ASE only

2 -	Secondary air pump relay 2 -J545-

q

only VR12

2 -	Motronic current supply relay -J271-

q	From June 2003

2 -	Terminal 30 voltage supply relay -J317-

q	From June 2003

3 -	Terminal 30 voltage supply relay -J317-

q	To May 2003

3 -	Motronic current supply relay -J271-

q	To May 2003

3 -	Glow plug relay 2 -J495-

q	From model year 2004

q	Engine code ASE only

3 -	Secondary air pump relay 2 -J545-

q	From model year 2004

q	Engine code BHT only

3 -	Automatic glow period control unit -J179-

q	From model year 2004

q	Engine code BVN only

4 -	Automatic glow period control unit -J179-

q	Engine codes ASB, BNG only

q	left-hand drive only

4 -	Glow period control unit 2 -J703-

q	Engine code BVN only

q	left-hand drive only

Position, relay and fuse holder behind left dash panel

1 -	Adaptive suspension compressor relay -J403-

2 -	Dual tone horn relay -J4-

3 -	Terminal 15 voltage supply relay -J329-

4 -	Washer fluid heater relay -J711-

q	To model year 2004

5 -	Control unit for taxi alarm remote control -J601-

q	From model year 2006

6 -	Terminal 75 voltage supply relay 1 -J680-

Position, relay and fuse holder behind right dash panel

1 -	Headlight washer system relay -J39-

2 -	Starter motor relay -J53-

3 -	Terminal 15 voltage supply relay -J329-

4 -	Washer fluid heater relay -J711-

q	To model year 2004

5 -	Starter motor relay 2 -J695-

6 -	Terminal 75 voltage supply relay 1 -J680-

Position, relay and fuse holder in front right footwell, left-hand drive

1 -	Radiator fan 3 relay -J752-

q	6.0 l petrol engine

1 -	Fuel​ cooling​ pump​ relay​ -J445-

q

TDI

1 -	Brake servo relay -J569-

q	Petrol engine

1.1 -

Additional​ coolant​ pump​ relay -J496-

1.1 -

Continued coolant circulation relay -J151-

2 -	Starter motor relay -J53-

3 -	Starter motor relay 2 -J695-

4 -	Fuel pump relay -J17-

4 -	Engine components current supply relay -J757-

q	Engine code BSM only

5 -	Headlight washer system relay -J39-

-J752-, -J445-, -J569-, -J496-, -J151- are mini-relays and can be found on a relay connector position

Position, relay and fuse holder in front left footwell, right-hand drive

1.1 -

Radiator fan 3 relay -J752-

q	6.0 l petrol engine

1.1 -

Fuel​ cooling​ pump​ relay​ -J445-

q

TDI

1.1 -

Brake servo relay -J569-

q	Petrol engine

1.2 -

Additional​ coolant​ pump​ relay -J496-

1.2 -

Continued coolant circulation relay -J151-

2 -	Dual tone horn relay -J4-

3 -	Not assigned

4 -	Fuel pump relay -J17-

4 -	Engine components current supply relay -J757-

q	Engine code BSM only

5 -	Adaptive suspension compressor relay -J403-

-J752-, -J445-, -J569-, -J496-, -J151- are mini-relays and can be found on a relay connector position

Position, relay and fuse holder, on right in luggage compartment

1 -	Heated rear window relay -J9-

2 -	Not assigned

2 -	Current supply relay -J16-

q	From model year 2005

3 -	Fuel pump relay -J17-

q	Engine codes BVJ, ASB only

3 -	Electric fuel pump 2 relay -J49-

q	Petrol engines only

3 -	Cold start relay for fuel pump -J748-

q	From model year 2006

AUDI A8 2003 Control units overview

Control units overview    

q	Connector assigment

2 -

Energy management control unit -J644-, convenience system central control unit -J393-

q	on right in luggage compartment

q

Location

q	Connector assigment -J393-

q	Connector assigment -J644-

Audi A8	Fitting Locations	No.  805 / 2

q	Connector assigment -J345-

q	Connector assigment -J505-

q	Connector assigment -J540-

7 -

Audi A8	Fitting Locations	No.  805 / 3

7 -

7 -

q	Connector assigment

7 -	Radio -R- and speech input control unit -J507-

q	on left in luggage compartment

q

Location

7 -	Digital radio -R147-

q	on left in luggage compartment

q

Location

q	Connector assigment

q	Connector assigment

10 -

Anti-theft and tilt system control unit -J529-    

Location: Under rear seat bench, right Rear right door control unit -J389- and rear left door control unit -J388-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Location -J389-: In rear right door -arrow- Location -J388-: In rear left door -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assigment:    

Connector front door:

A -	32-pin connector (connector A), white

B -	16-pin connector (connector B), brown

C -	12-pin connector (connector C), black

D -	10-pin connector, black (connector D), black

Connector rear door:

A -

Vacant

B -	16-pin connector (connector A), brown

C -	12-pin connector (connector B), black

D -	10-pin connector (connector C), black

Power latching control unit for rear right door -J763- and power latching control unit for rear left door -J762-

Connector assigment:

-	6-pin connector, black

Rear seat adjustment with memory control unit -J522-, heated rear left seat control unit -J215- and heated rear right seat control unit -J216-    

Energy management control unit -J644- and convenience system central control unit -J393-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Location: on right in luggage compartment 2 -  Energy management control unit -J644- 6 -  Convenience system central control unit -J393-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assigment of energy management control unit -J644-:

A -	14-pin connector, black

Connector assigment of convenience system central control unit -J393-:

A -	15-pin connector -connector A-, black

B -	10-pin connector -connector C-, black

C -	32-pin connector -connector B-, grey

Heated windscreen control unit -J505-, electric park and handbrake control unit -J540- and trailer detector control unit -J345-    

Location: Under the battery 1 -  Heated windscreen control unit -J505- 2 -  Electric park and handbrake control unit -J540- 3 -  Trailer detector control unit -J345-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assigment of trailer detector control unit -J345-:

A -	16-pin connector -T16f-, black

B -	12-pin connector -T12m-, red

Connector assigment of heated windscreen control unit -J505-:

A -	4-pin connector, black

Connector assigment of electric park and handbrake control unit -J540-:

A -	30-pin connector, black

AUDI A8 2003 Aerial selection control unit -J515-

Location:

Behind the roof end trim, rear left -Item 3-

Digital sound package control unit -J525-, TV tuner -R78-, navigation system with CD drive control unit -J401-, parking aid control unit -J446-, radio -R-, speech input control unit -J507- and digital radio -R147-

 

Location: In left luggage compartment 1 -  Digital sound package control unit -J525- 2 -  TV tuner -R78- 3 -  Navigation system with CD drive control unit -J401- 4 -  Parking aid control unit -J446- 5 -  Radio -R- and speech input control unit -J507- 6 -  Digital radio -R147-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assigment:

-	Parking aid control unit -J446-

Pin connector:

A -	16-pin connector, brown

B -	12-pin connector, brown

C -	12-pin connector, black

Radio controlled clock receiver -J489-    

Location: In rear bumper -Item 2- Tyre pressure monitor control unit -J502-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Location: Under rear seat bench, left

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图

Connector assigment:

A -	32-pin connector, black

AUDI A8 2003 Overview of fuses

Overview of fuses    

q	Position of fuses, left-hand drive

q	Position of fuses, right-hand drive

q	Position of fuses, right-hand drive

q	Position of fuses, right-hand drive

q	Position of fuses, left-hand drive

q	Position of fuses, right-hand drive

Audi A8	Fitting Locations	No.  802 / 2

Fuses (S) on main fuse carrier, right A-pillar

q	Position of fuses

Relay and fuse holder (S) in front right footwell

q	Position of fuses, left-hand drive

q	Position of fuses, right-hand drive

q	Position of fuses, from model year 2004

q	Position of fuses, right-hand drive

q	Position of fuses, from model year 2004

q	Position of fuses, right-hand drive

Location of fuses (SB)

Fuse colours

40A orange

30A green

25A white

20A yellow

15A blue

10A red

7.5A brown

5A beige

3A purple

1A black

Fuses in fuse holder, left dash panel

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	SB1 - Fuse 1 on fuse holder B	5 A	-	J530 - Garage door operation control unit	15
2	-	SB2 - Fuse 2 on fuse holder B	10 A 5 A¹)	-	J446 - Parking aid control unit	30
3	-	SB3 - Fuse 3 on fuse holder B	5 A	-	J446 - Parking aid control unit	15
4	-	SB4 - Fuse 4 on fuse holder B	10 A	-	J431 - Headlight range control regulator V48 - Left headlight range control motor V49 - Right headlight range control motor	15
5	-	SB5 - Fuse 5 on fuse holder B	10 A 5 A¹)	-	J285 - Control unit with display in dash panel insert J533-Data bus diagnostic interface²)	30
6	-	SB6 - Fuse 6 on fuse holder B	10 A	-	J527 - Steering column electronics control unit	30
7	-	SB7 - Fuse 7 on fuse holder B	5 A	-	T16 - 16-pin connector, diagnostic connector	30
8	-	SB8 - Fuse 8 on fuse holder B	5 A	-	G266 - Oil level and oil temperature sender¹) T16 - Connector, 16-pin diagnostic connector	15
9	-	SB9 - Fuse 9 on fuse holder B	10 A 5 A¹)	-	J104 - ABS control unit J527 - Steering column electronics control unit	15
10	-	SB10 - Fuse 10 on fuse holder B	5 A	-	G266 - oil level and oil temperature sender²) J533 - Data bus diagnostic interface¹)	15
11	-	SB11 - Fuse 11 on fuse holder B	10 A		J759 - Lane departure warning control unit³)	15
12	-	SB12 - Fuse 12 on fuse holder B	5 A	-	F - Brake light switch	30

¹) from model year 2004 ²) up to model year 2003 ³) from September 2007

Audi A8	Fitting Locations	No.  802 / 6

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
25	-	SB25 - Fuse 25 on fuse holder B	40 A	-	J400 - Wiper motor control unit	30
26	-	SB26 - Fuse 26 on fuse holder B	15 A³) 30 A²)	-	J608 - Special vehicle control unit³) U18 - 12 V socket 2²) U19 - 12 V socket 3²)	30
27	-	SB27 - Fuse 27 on fuse holder B	25 A	-	J104 - ABS control unit	30
28	-	Vacant
29	-	SB29 - Fuse 29 on fuse holder B	1 A	-	- Switch illumination	58s
30	-	Vacant
31	-	SB31 - Fuse 31 on fuse holder B	30 A	-	J519 - Onboard power supply control unit	30
32	-	SB32 - Fuse 32 on fuse holder B	5 A⁵)	-	J685 - Display unit for front information display and operating unit control unit ⁵)	30
33	-	SB33 - Fuse 33 on fuse holder B	25 A	-	Z42-Rear left footwell heater element	75
34	-	Vacant
35	-	Vacant
36	-	SB36 - Fuse 36 on fuse holder B	5 A		J769 - Lane change assist control unit⁴)	15
37	-	SB37 - Fuse 37 on fuse holder B	15 A	-	J698 - Refrigerator box³)	15
38	-	SB38 - Fuse 38 on fuse holder B	30 A	-	J519 - Onboard power supply control unit	30
39	-	SB39 - Fuse 39 on fuse holder B	15 A 7.5 A¹)	-	J386 - Driver door control unit	30

¹) from model year 2004 ²) up to model year 2004 ³) from model year 2006 ⁴) from September 2007 ⁵) from September 2008

Audi A8	Fitting Locations	No.  802 / 8

Audi A8 Fitting Locations No.  802 / 9 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 8 - SB8 - Fuse 8 on fuse holder B 10 A - J544 - Throttle valve module 2 J725 - Turbocharger 2 control unit N144 - Left electrohydraulic engine mounting solenoid valve N205 - Inlet camshaft control valve 1 N208 - Inlet camshaft control valve N213 - Exhaust gas recirculation valve 2 N321 - Exhaust flap 1 valve N382 - Torque rod valve V51 - Continued coolant circulation pump V275 - Intake manifold flap 2 motor 87 9 - SB9 - Fuse 9 on fuse holder B 5 A - J104 - ABS control unit J527 - Steering column electronics control unit 15 10 - SB10 - Fuse 10 on fuse holder B 10 A - J197 - Adaptive suspension control unit 15 11 - SB11 - Fuse 11 on fuse holder B 10 A - J759 - Lane departure warning control unit 15 12 - SB12 - Fuse 12 on fuse holder B 5 A 7.5 A¹) - J523 - Front information display and operating unit control unit J794 - Control unit for information electronics 1¹) 30 13 - SB13 - Fuse 13 on fuse holder B 10 A - J412 - Telephone operating electronics control unit J526 - Mobile telephone operating electronics control unit R36 - Telephone transmitter and receiver unit R115 - Chip card reader for telephone - Preparation for mobile telephone 30       5 A¹) - R86 - Aerial amplifier for mobile telephone¹) R126 - Telephone bracket¹) 30 ¹) from September 2008     Audi A8 Fitting Locations No.  802 / 11 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 28 - SB28 - Fuse 28 on fuse holder B 5 A - J17 - Fuel pump relay J49 - Electric fuel pump 2 relay J248 - Diesel direct injection system control unit J569 - Brake servo relay J623 - Engine control unit 15 29 - SB29 - Fuse 29 on fuse holder B 15 A - N30.. - Injector 87 30 - SB30 - Fuse 30 on fuse holder B 30 A - N...- Ignition coils with output stage J623 - Engine control unit 87 31 - SB31 - Fuse 31 on fuse holder B 20 A 40 A - G23 - Right fuel pump N115 - Active charcoal filter system solenoid valve 2 (USA) V144 - Fuel system diagnostic pump (USA) J538 - Fuel pump control unit 87 32 - SB32 - Fuse 32 on fuse holder B 10 A 5 A - J217 - Automatic gearbox control unit 01J, 01T J217 - Automatic gearbox control unit 09E, 09L 15 33 - SB33 - Fuse 33 on fuse holder B 25 A - Z42-Rear left footwell heater element 75 34 - Vacant         35 - Vacant         36 - SB36 - Fuse 36 on fuse holder B 5 A - J769 - Lane change assist control unit 15 37 - SB37 - Fuse 37 on fuse holder B 15 A - J698-Refrigerator box 15 38 - SB38 - Fuse 38 on fuse holder B 20 A - V284 - Radiator fan 3 30 39 - SB39 - Fuse 39 on fuse holder B 7.5 A - J386 - Driver door control unit 30 Audi A8 Fitting Locations No.  802 / 13 AUDI A8 2003 Location of fuses (SC) Location of fuses (SC) https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO 获取访问所有汽车的接线图 Fuse colours 40A orange 30A green 25A white 20A yellow 15A blue 10A red 7.5A brown 5A beige 3A purple 1A black Fuses in fuse holder, right dash panel

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	SC1 - Fuse 1 on fuse holder C	5 A	-	J540 - Electric park and handbrake control unit	15
2	-	SC2 - Fuse 2 on fuse holder C	10 A	-	J255 - Climatronic control unit	30
3	-	SC3 - Fuse 3 on fuse holder C	5 A	-	F189 - Tiptronic switch F305 - Gear selector position P switch N110 - Selector lever lock solenoid	15
4	-	SC4 - Fuse 4 on fuse holder C	15 A	-	J217 - Automatic gearbox control unit 01J/01T	87
5	-	SC5-Fuse 5 on fuse holder C	15 A	-	G70 - Air mass meter J299 - Secondary air pump relay J338 - Throttle valve module J724 - Turbocharger 1 control unit N18 - Exhaust gas recirculation valve N112 - Secondary air inlet valve N145 - Right electrohydraulic engine mounting solenoid valve N382 - Torque rod valve V157 - Intake manifold flap motor	87
6	-	SC6 - Fuse 6 on fuse holder C	15 A	-	G39 - Lambda probe G108 - Lambda probe 2	87
7	-	SC7 - Fuse 7 on fuse holder C	15 A 10 A	-	G130 - Lambda probe after catalytic converter G131 - Lambda probe 2 after catalytic converter N276 - Fuel pressure regulating valve N290 - Fuel metering valve	87

Audi A8	Fitting Locations	No.  802 / 16

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
14	-	SC14 - Fuse 14 on fuse holder C	5 A	-	R41 - CD changer R92 - CD ROM drive R129 - Video recorder / DVD player	30
15	-	SC15 - Fuse 15 on fuse holder C	5 A	-	J644 - Energy management control unit	30
16	-	SC16 - Fuse 16 on fuse holder C	5 A 7.5 A³)	-	N79 - Heater element for crankcase breather	87
17	-	SC17 - Fuse 17 on fuse holder C	5 A¹)	-	- Vacant V7 - Radiator fan V177 - Radiator fan 2	87
18	-	SC18 - Fuse 18 on fuse holder C	5 A	-	- Vacant (from January 2003) J234 - Airbag control unit²) J706 - Seat occupied recognition control unit (only USA)²) L34 - Map reading light bulb (up to December 2002)	15
19	-	SC19 - Fuse 19 on fuse holder C	5 A	-	G70 - Air mass meter	15
20	-	SC20 - Fuse 20 on fuse holder C	5 A	-	J526 - Telephone and telematics control unit (USA) J672 - Driver seat ventilation control unit J673 - Front passenger seat ventilation control unit	75
21	-	SC21 - Fuse 21 on fuse holder C	15 A 5 A	-	J248 - Diesel direct injection system control unit J271 - Motronic current supply relay J623 - Engine control unit	30
22	-	SC22 - Fuse 22 on fuse holder C	10 A	-	J445 - Fuel cooling pump relay V166 - Fuel cooling pump	30

¹) from model year 2004 ²) from model year 2005 ³) from model year 2006

Audi A8	Fitting Locations	No.  802 / 18

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
33	-	SC33-Fuse 33 on fuse holder C	25 A	-	Z43-Rear right footwell heater element	75
34	-	SC34 - Fuse 34 on fuse holder C	20 A	-	- Seat heating/rear seat ventilation E265 - Rear Climatronic operating and display unit	30
35	-	SC35 - Fuse 35 on fuse holder C	20 A	-	J255 - Climatronic control unit J672 - Driver seat ventilation control unit J673 - Front passenger seat ventilation control unit	30
36	-	SC36 - Fuse 36 on fuse holder C	20 A	-	U1 - Cigarette lighter	30
37	-	SC37 - Fuse 37 on fuse holder C	20 A 30 A 25 A³)	-	U9 - Rear cigarette lighter U18 - 12 V Socket 2²) U19 - 12 V Socket 3²)	30
38	-	SC38 - Fuse 38 on fuse holder C	20 A¹)	-	-Vacant V284 - Radiator fan 3¹)	30
39	-	SC39 - Fuse 39 on fuse holder C	15 A 7.5 A¹)	-	J387 - Front passenger side door control unit	30
40	-	SC40 - Fuse 40 on fuse holder C	15 A	-	J569-Brake servo relay V192-Vacuum pump for brakes	30
41	-	SC41 - Fuse 41 on fuse holder C	15 A 7.5 A¹)	-	J389 - Rear right door control unit	30

¹) from model year 2004 ²) from model year 2005 ³) from model year 2006

Audi A8	Fitting Locations	No.  802 / 20

Audi A8 Fitting Locations No.  802 / 21 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 10 - SC10 - Fuse 10 on fuse holder C 5 A - J533 - Data bus diagnostic interface 15 11 - SC11 - Fuse 11 on fuse holder C 5 A - G397 - Rain and light detector sensor 30 12 - SC12 - Fuse 12 on fuse holder C 5 A - F - Brake light switch 30 13 - SC13 - Fuse 13 on fuse holder C 10 A - J528-Roof electronics control unit 30 14 - SC14 - Fuse 14 on fuse holder C 5 A¹) - J685 - Display unit for front information display and operating unit control unit ¹) 30 15 - SC15 - Fuse 15 on fuse holder C 5 A - J644 - Energy management control unit 30 16 - SC16 - Fuse 16 on fuse holder C 10 A - - Rear-Seat-Entertainment 15 17 - SC17 - Fuse 17 on fuse holder C 5 A - V7-Radiator fan V177-Radiator fan 2 87 18 - SC18 - Fuse 18 on fuse holder C 5 A - J234 - Airbag control unit J706 - Seat occupied recognition control unit (USA only) 15 19 - Vacant         20 - SC20 - Fuse 20 on fuse holder C 5 A - J672 - Driver seat ventilation control unit J673 - Front passenger seat ventilation control unit 75 21 - Vacant         22 - SC22 - Fuse 22 on fuse holder C 5 A - F47 - Brake pedal switch 87 23 - SC23 - Fuse 23 on fuse holder C 5 A - F234 - Parking brake pressure switch 30 24 - SC24 - Fuse 24 on fuse holder C 10 A - J520 - Onboard supply control unit 2 30 25 - SC25 - Fuse 25 on fuse holder C 40 A - J400 - Wiper motor control unit 30 ¹) from September 2008     Audi A8 Fitting Locations No.  802 / 23 No.   Current Flow Diagram designation Nominal value   Function/component Terminal 39 - SC39 - Fuse 39 on fuse holder C 7.5 A - J387 - Front passenger side door control unit 30 40 - SC40 - Fuse 40 on fuse holder C 25 A - J519 - Onboard supply control unit V123 - steering column vertical adjustment motor V124 - Steering column axial adjustment motor 30 41 - SC41 - Fuse 41 on fuse holder C 7.5 A - J389 - Rear right door control unit 30 42 - SC42 - Fuse 42 on fuse holder C 20 A - J364 - Engine residual heat accumulator control unit 30 43 - SC43 - Fuse 43 on fuse holder C 30 A   J39 - Headlight washer system relay 30 44 - SC44 - Fuse 44 on fuse holder C 30 A - V2 - Fresh air blower (air conditioning) 30 AUDI A8 2003 Fuse locations on fuse holder, in electronics box

Fuse locations on fuse holder, in electronics box

A -

Vacant

B -	Glow plug strip fuse -S39-, 60A

q	Engine code ASE only

q	from model year 2004

B -	Glow plug fuse -S125-, 80A

q	Engine codes ASB, BNG, ASE, BVN only

q	from model year 2004

B -	Secondary air pump fuse -S130-, 50A

C -	Glow plug fuse -S125-, 60A

q	Engine code ASE only

q	from model year 2004, 80A

C -	Glow plug fuse 2 -S189-, 80A

q	Engine codes ASE, BVN only

q	from model year 2004

C -	Secondary air pump fuse 2 -S284-, 50A

q	Engine code BHT only

D -

Vacant

F -

Vacant

G -

Vacant

H -

Vacant

AUDI A8 2003 Fuse locations on fuse holder, in electronics box, right-hand drive

Fuse locations on fuse holder, in electronics box, right-hand drive

A -

Vacant

B -

Vacant

C -

Vacant

D -

Vacant

E -	Engine glow plug strip fuse -S39-, 80 A

q	Engine code ASE only

-	Glow plug fuse -S125-, 80 A

q	Engine codes ASE, BVN, ASB, BNG only

-	Secondary air pump fuse -S130-, 50 A

F -

Vacant

G -	Glow plug fuse 2 -S189-, 80 A

q	Engine codes ASE, BVN only

-	Secondary air pump fuse 2 -S284-, 50 A

q	Engine code BHT only

AUDI A8 2003 Position of fuses on fuse holder, on left behind dash panel

Position of fuses on fuse holder, on left behind dash panel

A -	ABS control unit fuse 1 -S123-, 60A

B -	Levelling system fuse -S110- 40A

C -	Window regulator thermal fuse -S43- 40A

q	from model year 2004, 30A

D -	Seat adjustment thermal fuse 1 -S44-, 30A

E -	Seat adjustment thermal fuse 2 -S45- 30A

F -

Vacant

G -

Vacant

H -

Vacant

AUDI A8 2003 Position of fuses on fuse holder, on right behind dash panel, right-hand drive

Position of fuses on fuse holder, on right behind dash panel, right-hand drive

A -	Driver seat adjustment thermal fuse 1 -S44-, 30 A

B -	Window regulator thermal fuse -S43-, 30 A

C -

Vacant

F -

Vacant

G -	Driver seat adjustment thermal fuse 2 -S45-, 30 A

H -

Vacant

AUDI A8 2003 Fuses on fuse holder, in front right footwell

Fuses on fuse holder, in front right footwell

A -	Front passenger side window regulator fuse -S170-, 30 A

q	up to July 2006

B -	Front passenger seat adjustment thermal fuse 1 -S46- 30 A

C -	Hot air blower single fuse -S25-, 30 A

q	up to model year 2003

C -

Vacant

q	from model year 2004

C -	Front passenger side window regulator fuse -S170-, 30 A

q	from August 2006

D -	Front passenger seat adjustment thermal fuse 2 -S80-, 30 A

E -

Vacant

F -

Vacant

AUDI A8 2003 Fuses on fuse holder, in front right footwell, right-hand drive

Fuses on fuse holder, in front right footwell, right-hand drive

A -	Window regulator thermal fuse -S43-, 30 A

q	up to October 2006

B -	Driver seat adjustment thermal fuse 1 -S44-, 30 A

C -

Vacant

q	up to October 2006

-	Window regulator thermal fuse -S43-, 30 A

q	from November 2006

D -	ABS control unit fuse 1 -S123-, 60 A

E -	Driver seat adjustment thermal fuse 2 -S45-, 30 A

F -	Levelling system fuse -S110-, 40 A

AUDI A8 2003 Position of fuses on main fuse carrier, right A-pillar

Position of fuses on main fuse carrier, right A-pillar

1 -	Radiator fan single fuse -S42-, 60A

1A -	Screw point radiator fan

2 -	Radiator fan fuse for 2nd speed -S104-, 60A

2A -	Screw point radiator fan fuse for 2nd speed

3 -	Terminal 30 screw point (battery)

4 -	Terminal 30 screw point (starter)

AUDI A8 2003 Position of fuses on fuse holder, in right luggage compartment

Position of fuses on fuse holder, in right luggage compartment

A -	Heated rear window single fuse -S41- 40A

B -	Rear seat adjustment thermal fuse 1 -S335- 30A

q	up to model year 2005

B -	Fuel pump fuse -S81- 40A

q	from model year 2006

C -	Rear seat adjustment thermal fuse 2 -S336- 30A

D -

Vacant

D -	Communications fuse -S254-, 15A

q	up to model year 2005

AUDI A8 2003 Fuses on fuse holder, on right in luggage compartment

Fuses on fuse holder, on right in luggage compartment

1 -	Terminal 30, fuse 1 -S131- 110A, for heated windscreen - Z2

1A -	Terminal 30a screw point heated windscreen -Z2-

2 -	Terminal 30, fuse 2 -S132-, 60A for radio, navigation, TV tuner

2A -	Terminal 30a screw point

3 -	Terminal 30, fuse 3 -S133- 150A, for onboard supply

3A -	Terminal 30a screw point (onboard supply)

4 -	Terminal 30 screw point (fuse holder)

5 -	Terminal 30 screw point (battery)

AUDI A8 2003 Position of fuses (SF) on fuse holder, on right in luggage compartment, up to model year 2003

Position of fuses (SF) on fuse holder, on right in luggage compartment, up to model year 2003

-	SF1 - Convenience system central control unit -J393-, left light, 20A

SF2 -

Convenience system central control unit -J393-, right light, 10A

-	SF3 - Convenience system central control unit -J393-, power latching system, 20A

-	SF4 - Electric park and handbrake control unit -J540-, left parking brake motor -V282-, 30A

-	SF5 - Electric park and handbrake control unit -J540-, right parking brake motor -V283-, 30A

-	SF6 - Trailer detector control unit -J345-, left light, 15A

-	SF7 - Trailer detector control unit -J345-, right light, 15A

-	SF8 - Trailer detector control unit -J345-, 10A

-	SF9 - Fuel pump -G23-, 20A

-	SF10 - Fuel system pressurisation pump -G6-, 20A

AUDI A8 2003 Position of fuses (SF) on fuse holder, on right in luggage compartment, from model year 2004

Position of fuses (SF) on fuse holder, on right in luggage compartment, from model year 2004

-	SF1 - Fuel pump -G23-, 20A

-	SF2 - Fuel system pressurisation pump -G6-, 20A

-	SF3 - Trailer socket - U10, terminal 15, 15A

q	vacant, from model year 2006

-	SF4 - Interface control unit for vehicle location system -J843-, 5A

q	from June 2008

-	SF5 - Convenience system central control unit -J393-, rear left light, 20A

-	SF6 - Convenience system central control unit -J393-, rear right light, 10A

-	SF7 - Convenience system central control unit -J393-, power latching system, 20A

-	SF8 - Control unit for electromechanical parking brake -J540-, left parking brake motor -V282-, 30A

Audi A8	Fitting Locations	No.  802 / 35

-	SF9 - Electric park and handbrake control unit -J540-, right parking brake motor -V283-, 30A

-	SF10 - Trailer detector control unit -J345-, left light, 15A/ 20A

q	15A up to August 2007

q	20A from November 2007

-	SF11 - Trailer detector control unit -J345-, right light, 15A/ 20A

q	15A up to August 2007

q	20A from November 2007

-	SF12 - Trailer detector control unit -J345-, 15A

AUDI A8 2003 Position of fuses (SF) on fuse holder, in right luggage compartment, right-hand drive

Position of fuses (SF) on fuse holder, in right luggage compartment, right-hand drive

1 -	Fuel pump -G23-, 20 A

2 -	Fuel system pressurisation pump -G6-, 20 A

3 -

Vacant

4 -

Vacant

5 -	Convenience system central control unit -J393-, 20 A (rear left light)

6 -	Convenience system central control unit -J393-, 10 A (rear right light)

7 -	Convenience system central control unit -J393-, 20 A (power latching system)

8 -	Control unit for electromechanical parking brake -J540-, left parking brake motor -V282-, 30 A

9 -	Control unit for electromechanical parking brake -J540-, right parking brake motor -V283-, 30 A

Audi A8	Fitting Locations	No.  802 / 37

10 -	Trailer detector control unit -J345-, 20A (left light)

11 -	Trailer detector control unit -J345-, 20A (right light)

12 -	Trailer detector control unit -J345-, 15 A

AUDI A8 2003 Position of fuses (SD) on fuse holder, on left in luggage compartment, up to model year 2003

Position of fuses (SD) on fuse holder, on left in luggage compartment, up to model year 2003

-	SD1 - Digital sound package control unit -J525-, 30A

-	SD2 - Navigation system with CD drive control unit -J401-, 5A

-	SD3 - TV-tuner -R78-, 10A

-	SD4 - Vacant

-	SD5 - Radio -R-, 5A

-	SD6 - Middle loudspeaker in rear shelf -R148-, 30A

-	SD7 - 12 V socket -U5-, 20A

-	SD8 - Remote control receiver for auxiliary heating -R64-, 5A

-	SD9 - Vacant

-	SD10 - Vacant

A1 -	Terminal 30 screw point (battery)

B1 -	Terminal 30 screw point

AUDI A8 2003 Position of fuses (SD) on fuse holder, on left in luggage compartment, from model year 2004

Position of fuses (SD) on fuse holder, on left in luggage compartment, from model year 2004

-	SD1 - Vacant

-	SD2 - Vacant

-	SD3 - Vacant

-	SD4 - Vacant

-	SD5 - Digital sound package control unit -J525-, 30A

-	SD6 - Navigation system with CD drive control unit -J401-, 5A

-	SD7 - TV-tuner -R78-, digital TV tuner -R171-, 10A

-	SD8 - Reversing camera system control unit -J772-, 5A

q	vacant, up to model year 2007

-	SD9 - Radio -R-, digital radio -R147-, satellite radio -R146-, 5A

q	-R146- only USA

q	up to August 2008

-	SD9 - Radio -R-, 25A

q	from September 2008

-	SD10 - Middle loudspeaker -R148-, 15A

Audi A8	Fitting Locations	No.  802 / 40

-	SD10 - Digital sound package control unit 2 -J787-, 30A

q	only BANG and OLUFSEN

-	SD11 - 12 V socket -U5-, 20A

-	SD12 - Remote control receiver for auxiliary heating -R64-, 5A

A1 -	Terminal 30 screw point (battery)

B1 -	Terminal 30 screw point (fuse holder)

AUDI A8 2003 Position fuse holder on left in luggage compartment, right-hand drive

Position fuse holder on left in luggage compartment, right-hand drive

-	SD1 - Vacant

-	SD2 - Vacant

-	SD3 - Vacant

-	SD4 - Vacant

-	SD5 - Digital sound package control unit -J525-, 30A

-	SD6 - Navigation system with CD drive control unit -J401-, 5A

-	SD7 - TV-tuner -R78-, 10A

-	SD8 - Reversing camera system control unit -J772-, 5A

-	SD9 - Radio -R-, digital radio -R147-, satellite radio -R146-, 5A

q	-R146- only USA

q	up to August 2008

-	SD9 - Radio -R-, 25A

q	from September 2008

Audi A8	Fitting Locations	No.  802 / 42

-	SD10 - Middle loudspeaker - R148, 15 A

-	Digital sound package control unit 2 -J787-, 30 A

q	only BANG and OLUFSEN

-	SD11 - 12 V socket -U5-, 20 A

-	SD12 - Remote control receiver for auxiliary heating -R64-, 5 A

A1 -	Terminal 30 screw point (battery)

B1 -	Terminal 30 screw point (fuse holder)

AUDI A8 2003 Overview of coupling station and connectors, electronics box in plenum chamber

Overview of coupling station and connectors, electronics box in plenum chamber    

1 -	Coupling station, electronics box in plenum chamber

q	With connectors -T17-, -T17a-, -T17b-, -T17c-, -T17d-, -T17e-

q	Location V6/ V8/ V10 petrol engine, left-hand drive

q	Location V6/ V8/ V10 petrol engine, right-hand drive

q	Location V6/ V8 TDI engine, left-hand drive

q	Location V6/ V8 TDI engine, right-hand drive

q	Location W12 engine, left-hand drive

q	Location W12 engine, right-hand drive

Position electronics box in plenum chamber V6/V8/V10 - petrol engines

A -	17-pin connector -T17a-, black

B -	17-pin connector -T17c-, brown

C -	17-pin connector -T17d-, blue

D -	17-pin connector -T17e-, red

E -	17-pin connector -T17b-, green

AUDI A8 2003 Position electronics box in plenum chamber V6/V8 - TDI engines

Position electronics box in plenum chamber V6/V8 - TDI engines

A -	17-pin connector -T17a-, black

B -	17-pin connector -T17c-, brown

C -	17-pin connector -T17d-, blue

D -	17-pin connector -T17e-, red

E -	17-pin connector -T17b-, green

AUDI A8 2003 Position electronics box in plenum chamber, W12 engine

Position electronics box in plenum chamber, W12 engine

A -	17-pin connector -T17a-, black

B -	17-pin connector -T17c-, brown

C -	17-pin connector -T17d-, blue

D -	17-pin connector -T17e-, red

E -

Vacant

AUDI A8 2003 Position electronics box in plenum chamber V6/V8/V10 - petrol engines, right-hand drive

Position electronics box in plenum chamber V6/V8/V10 - petrol engines, right-hand drive

A -	17-pin connector -T17a-, black

B -	17-pin connector -T17c-, brown

C -	17-pin connector -T17d-, blue

D -	17-pin connector -T17e-, red

N -	17-pin connector -T17-, green

AUDI A8 2003 Position electronics box in plenum chamber V6/V8 - TDI engines, right-hand drive

Position electronics box in plenum chamber V6/V8 - TDI engines, right-hand drive

A -	17-pin connector -T17a-, black

B -	17-pin connector -T17c-, brown

C -	17-pin connector -T17d-, blue

D -	17-pin connector -T17e-, red

N -	17-pin connector -T17-, green

AUDI A8 2003 Position electronics box in plenum chamber, W12 engine, right-hand drive

Position electronics box in plenum chamber, W12 engine, right-hand drive

A -	17-pin connector -T17a-, black

B -	17-pin connector -T17c-, brown

C -	17-pin connector -T17d-, blue

D -	17-pin connector -T17e-, red

N -

Vacant