AUDI A6 2003 – Headlights with gas discharge lamps and automatic dynamic headlight range control . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A6 2003 - Ignition/starter switch - X contact relief relay

B	Starter
C	Alternator
D	Ignition/starter switch
J59	X contact relief relay
J207	Starter inhibitor relay
J285	Control unit with display in dash panel insert
T9	9-pin connector, brown, at starter inhibitor relay
T32	32-pin connector, blue, on dash panel insert
A2	Positive (+) connection (15), in dash panel wiring harness
A17	Connection (61), in dash panel wiring harness
A19	Connection (58s), in dash panel wiring harness (switch illumination)
A21	Connection (86s), in dash panel wiring harness
A52	Positive (+) connection 2 (30), in dash panel wiring harness
*	Models with manual gearbox
**	Models with automatic gearbox

E1	Lighting switch
E2	Turn signal switch
E3	Hazard warning light switch
E4	Headlight dipper/flasher switch
E19	Parking light switch
E23	Front and rear fog light switch
K13	Rear fog light warning lamp
K17	Fog light warning lamp
L9	Lighting switch light bulb
L22	Fog light bulb, left
L23	Fog light bulb, right
L40	Front and rear fog light switch illumination bulb
L46	Rear fog light bulb, left
S3	Fuse in fuse box
S236	Fuse 36 in fuse box
81	Earth connection -1-, in dash panel wiring harness
A34	Connection (75x), in dash panel wiring harness
A43	Connection (57L), in dash panel wiring harness
A44	Connection (57R), in dash panel wiring harness
A51	Connection (56), in dash panel wiring harness

J123	Bulb monitoring device
J285	Control unit with display in dash panel insert
J344	Right gas discharge lamp control unit
K1	Main beam warning lamp
L14	Right gas discharge lamp
M2	Tail light bulb, right
M3	Side light bulb, right
M7	Turn signal bulb, front right
M19	Side turn signal bulb, right
M32	Main beam bulb, right
S18	Fuse in fuse box
S20	Fuse in fuse box
S22	Fuse in fuse box
T10ao	10-pin connector, on headlight, right
T10ay	10-pin connector, pink, connector point, A pillar, right
T32	32-pin connector, blue, on dash panel insert
176	Earth connection, in right headlight wiring harness
A5	Positive (+) connection (right turn signal), in dash panel wiring harness
N26	Connection (turn signal, right), in additional turn signal wiring harness
*	Models without driver information system
**	Models with driver information system

J123	Bulb monitoring device
J343	Left gas discharge lamp control unit
L13	Left gas discharge lamp
M1	Side light bulb, left
M4	Tail light bulb, left
M5	Turn signal bulb, front left
M18	Side turn signal bulb, left
M30	Main beam bulb, left
S19	Fuse in fuse box
S21	Fuse in fuse box
S223	Fuse 23 in fuse box
T10a	10-pin connector, pink, connector point, A pillar, left
T10an	10-pin connector, on headlight, left
179	Earth connection, in left headlight wiring harness
A6	Positive (+) connection (left turn signal), in dash panel wiring harness
N25	Connection (turn signal, left), in additional turn signal wiring harness
*	Models without driver information system
**	Models with driver information system

G76	Vehicle level sender, rear left
G78	Vehicle level sender, front left
J104	ABS with EDL control unit
J285	Control unit with display in dash panel insert
J431	Headlight range control, control unit
S10	Fuse in fuse box
T4ao	4-pin connector, black, under rear seat, left
T10a	10-pin connector, pink, connector point, A pillar, left
T10aw	10-pin connector, black, connector point, A pillar, right
T16a	16-pin connector, diagnosis connection
T17f	17-pin connector, black, in 8-point relay carrier, behind driver's storage compartment
T32a	32-pin connector, green, on dash panel insert
135	Earth connection -2-, in dash panel wiring harness
199	Earth connection -3-, in dash panel wiring harness
A159	Connection (L), in dash panel wiring harness
*	Models with ABS 5.7
**	Models with ABS 5.3 and electronic stability program (ESP), allroad models
***	Both possible

J431	Headlight range control, control unit
T10a	10-pin connector, pink, connector point, A pillar, left
T10b	10-pin connector, red, connector point, A pillar, left
T10an	10-pin connector, on headlight, left
T10ao	10-pin connector, on headlight, right
T10ay	10-pin connector, pink, connector point, A pillar, right
V48	Headlight range control motor, left
V49	Headlight range control motor, right