AUDI A2 2002 – Telematics . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A2 2002 - Telephone/telematics control unit - fuses

D	Ignition/starter switch
J526	Telephone/telematics control unit
SB25	Fuse -25- on fuse box
SB38	Fuse -38- on fuse box
T10t	10-pin connector, black, on telephone/telematics control unit
270	Earth connection, in telephone wiring harness
279	Earth connection -5-, in interior wiring harness
500	Screw connection -1- (30), on relay plate
A2	Positive (+) connection (15), in dash panel wiring harness
A32	Positive (+) connection (30), in dash panel wiring harness
A98	Positive (+) connection -4- (30), in dash panel wiring harness
B135	Connection -1- (15a), in interior wiring harness
B156	Positive (+) connection (30a), in interior wiring harness
V32	Positive (+) connection (30), in telephone wiring harness

Wiring Diagram AUDI A2 2002 - Telephone/telematics control unit - aerials

J526	Telephone/telematics control unit
R1	Aerial connection
R50	Navigation aerial (GPS)
R65	Telephone aerial
R90	Additional aerial for telematics

Wiring Diagram AUDI A2 2002 - Telematics operating unit - telephone/telematics control unit - additional loudspeaker for telematics

E264	Telematics operating unit
E275	Breakdown help button
E276	Emergency call button
F4	Reversing light switch
J234	Airbag control unit
J526	Telephone/telematics control unit
R91	Additional loudspeaker for telematics
T17e	17-pin connector, blue, in footwell, front left
T46	46-pin connector, black, on telephone/telematics control unit
277	Earth connection -3-, in interior wiring harness
A87	Connection (RF (reversing light)), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness

Wiring Diagram AUDI A2 2002 - Telephone handset - telephone/telematics control unit

J526	Telephone/telematics control unit
R37	Telephone handset
T46	46-pin connector, black, on telephone/telematics control unit

Wiring Diagram AUDI A2 2002 - Telephone/telematics control unit - fax unit

J526	Telephone/telematics control unit
R73	Fax unit
T46	46-pin connector, black, on telephone/telematics control unit
*	Optional equipment

Wiring Diagram AUDI A2 2002 - Telephone/telematics control unit - telephone microphone

J401	Navigation system with CD drive control unit
J402	Operating electronics control unit, navigation
J526	Telephone/telematics control unit
R	Radio
R38	Telephone microphone
R39	Telephone/navigation systems loudspeaker
T8a	8-pin connector, black, radio connector III
T10d	10-pin connector, red, radio connector IV
T10t	10-pin connector, black, on telephone/telematics control unit
T20e	20-pin connector, black, navigation system with CD drive control unit
T46	46-pin connector, black, on telephone/telematics control unit
A129	Connection (muting), in dash panel wiring harness
*	Only applies to models without radio
**	Only applies to models with radio
***	Only applies to models with navigation system 'NS Low'
****	Only applies to models with radio navigation system (RNS-D)

Wiring Diagram AUDI A2 2002 - Telephone/telematics control unit - CAN bus

J285	Control unit with display in dash panel insert
J526	Telephone/telematics control unit
T16	16-pin connector, black, 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, black, on telephone/telematics control unit
A27	Connection (speed signal), in dash panel wiring harness
A76	Connection (diagnosis wire K), 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

Wiring Diagram AUDI A2 2002 - Function selection switch II

E1	Lighting switch
E272	Function selection switch II
J285	Control unit with display in dash panel insert
T32	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, grey, on dash panel insert
269	Earth connection (sender earth) -1-, in dash panel wiring harness
B145	Positive (+) connection (58b), in interior wiring harness
*	Only applies to models with navigation system 'NS Low'