AUDI A3 2006 — Telematics (telephone with emergency call function) . Wiring diagrams, Pin Connector, Location

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

D	Ignition/starter switch
E3	Hazard warning light switch
J234	Airbag control unit
J526	Telephone/telematics control unit
S8	Fuse in fuse box/relay plate
S11	Fuse in fuse box/relay plate
S12	Fuse in fuse box/relay plate
T10ae	10-pin connector, on telephone/telematics control unit
T46	46-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
A125	Connection (crash signal), 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

J526	Telephone/telematics control 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 - telephone microphone - additional loudspeaker for telematics

F4	Reversing light switch
J226	Starter inhibitor and reversing light relay
J401	Navigation system with CD drive control unit
J526	Telephone/telematics control unit
R38	Telephone microphone
R91	Additional loudspeaker for telematics
R94	Navigation interface
T10x	10-pin connector, orange, in plenum chamber
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
A87	Connection (RF (reversing light), 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
*	Only models with navigation system 'NS Low'
**	Only models with navigation system (RNS-D)
***	Only models with automatic gearbox
****	Only models with manual gearbox
•	CAN bus (data bus)

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
J526	Telephone/telematics control 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 (low frequency, NF +), in communication wiring harness
V50	Connection (low 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 with navigation system

J401	Navigation system with CD drive control unit
J526	Telephone/telematics control unit
R	Radio
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 (low frequency, NF +), in communication wiring harness
V50	Connection (low frequency, NF -), in communication wiring harness
*	Navigation system ('NS Low') with voice control system without radio, as of model year 2002 no longer fitted
**	Navigation system ('NS Low') with voice control system for 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
J526	Telephone/telematics control unit
R50	Navigation aerial (GPS)
R52	Radio/telephone/navigation aerial (GPS)
R65	Telephone aerial
R87	Aerial filter
R90	Additional aerial for telematics
T10ae	10-pin connector, on telephone/telematics control unit
T46	46-pin connector, on telephone/telematics control unit
*	Models without navigation system
**	Only models with navigation system (NS Low) or (RNS-D)

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

E264	Telematics operating unit
E275	Breakdown help button
E276	Emergency call button
J189	Auto-check system
J218	Combi-processor in dash panel insert
J526	Telephone/telematics control 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
T46	46-pin connector, on telephone/telematics control unit
30	Earth point -1-, next to relay plate
128	Earth connection -1-, in interior light wiring harness
269	Earth connection (sender earth) -1-, in dash panel wiring harness
285	Earth connection -7-, in interior wiring harness
A23	Connection (30al), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
B145	Positive (+) connection (58b), in interior wiring harness

Wiring Diagram AUDI A3 2006 - Auto-check system - function selection switch

E272	Function selection switch II
J189	Auto-check system
T6b	6-pin connector, brown, on function selection switch
T6r	6-pin connector, black, on function selection switch
T32b	32-pin connector, grey, on dash panel insert
269	Earth connection (sender earth) -1-, in dash panel wiring harness