AUDI A3 2006 — Telephone . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A3 2006 - Voltage supply - telephone/telematics control unit

D	Ignition/starter switch
R36	Telephone transmitter and receiver unit
S8	Fuse in fuse box/relay plate
S12	Fuse in fuse box/relay plate
T10ae	10-pin connector, on telephone/telematics control unit
45	Earth point, behind dash panel - centre
270	Earth connection, in telephone wiring harness
A1	Positive (+) connection (30a), in dash panel wiring harness
A2	Positive (+) connection (15), in dash panel wiring harness
V32	Positive (+) connection (30), in telephone wiring harness

Wiring Diagram AUDI A3 2006 - Telephone/telematics control unit - telephone handset - fax unit

R36	Telephone transmitter and receiver unit
R37	Telephone handset
R73	Fax unit
T46	46-pin connector, on telephone/telematics control unit

Wiring Diagram AUDI A3 2006 - Telephone/telematics control unit - infotainment CAN bus - telephone microphone

J401	Navigation system with CD drive control unit
R36	Telephone transmitter and receiver unit
R38	Telephone microphone
R94	Navigation interface
T12b	12-pin connector, at navigation interface
T20b	20-pin connector, black, on navigation control unit
T46	46-pin connector, on telephone/telematics control unit
A146	Connection (convenience CAN bus, high), in dash panel wiring harness
A147	Connection (convenience CAN bus, low), in dash panel wiring harness
A178	Connection (infotainment CAN bus, high), in dash panel wiring harness
A179	Connection (infotainment CAN bus, low), in dash panel wiring harness
*	Models with navigation system 'NS LOW'
**	Only models with radio navigation system (RNS-D)
***	Does not apply to models with driver information system and from model year 2003 onwards

Wiring Diagram AUDI A3 2006 - Telephone/telematics control unit - voice control system without radio - with radio or radio navigation system

J402	Operating electronics control unit, navigation
R36	Telephone transmitter and receiver unit
R	Radio
R39	Telephone/navigation systems loudspeaker
T8	8-pin connector, on radio
T10k	10-pin connector, red, on radio
T10ae	10-pin connector, on telephone/telematics control unit
T20a	20-pin connector, black, on radio
T46	46-pin connector, on telephone/telematics control unit
A129	Connection (muting), in dash panel wiring harness
V49	Connection (audio frequency, NF +), in communication wiring harness
V50	Connection (audio frequency, NF -), in communication wiring harness
*	Voice control system without radio
**	Voice control system with radio
***	Voice control system with radio navigation system

Wiring Diagram AUDI A3 2006 - Telephone/telematics control unit - voice control system on models with navigation system

J401	Navigation system with CD drive control unit
R	Radio
R36	Telephone transmitter and receiver unit
R39	Telephone/navigation systems loudspeaker
T10k	10-pin connector, red, on radio
T10ae	10-pin connector, on telephone/telematics control unit
T20b	20-pin connector, black, on navigation control unit
T46	46-pin connector, on telephone/telematics control unit
A129	Connection (muting), in dash panel wiring harness
V49	Connection (audio frequency, NF +), in communication wiring harness
V50	Connection (audio frequency, NF -), in communication wiring harness
*	Voice control system with navigation system, without radio, as of model year 2002 no longer fitted
**	Voice control system with navigation system, with radio

Wiring Diagram AUDI A3 2006 - Telephone/telematics control unit - aerials

J401	Navigation system with CD drive control unit
J402	Operating electronics control unit, navigation
R	Radio
R36	Telephone transmitter and receiver unit
R52	Radio/telephone/navigation aerial (GPS)
R64	Auxiliary heating radio controlled receiver
R65	Telephone aerial
R87	Aerial filter
T10ae	10-pin connector, on telephone/telematics control unit
*	Only applies to models without radio, navigation system and auxiliary heater
**	Models with radio
***	Models with navigation system 'NS Low' or (RNS-D)
****	Models additionally equipped with auxiliary heater

Wiring Diagram AUDI A3 2006 - Auto-check system - telephone/telematics control unit - combi-processor in dash panel insert

J189	Auto-check system
J218	Combi-processor in dash panel insert
R36	Telephone transmitter and receiver unit
T10ae	10-pin connector, on telephone/telematics control unit
T16	16-pin connector, black, centre console compartment (diagnostic connector)
T32	32-pin connector, blue, on dash panel insert
T32a	32-pin connector, green, on dash panel insert
T32b	32-pin connector, grey, on dash panel insert
T46	46-pin connector, on telephone/telematics control unit
269	Earth connection (sender earth) -1-, in dash panel wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
B145	Positive (+) connection (58b), in interior wiring harness
*	Only applies to models with driver information system
**	Does not apply to models with driver information system and from model year 2003 onwards