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AUDI A3 2001 – Radio sound systems, Provision for radio, Radio Chorus, Radio Concert, Radio Symphony, Up to September 2000 . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A3 2001 - Voltage supply for radio sound systems and provision for radio



Wiring Diagram  AUDI A3 2001 - Voltage supply for radio sound systems and provision for radio https://portal-diagnostov.com/license.html
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DIgnition/starter switch
RRadio
S5Fuse in fuse box/relay plate
S242Fuse in fuse box
T88-pin connector, on radio
T10k10-pin connector, red, on radio
   45 Earth point, behind dash panel - centre
   255 Earth connection -1-, in radio wiring harness
   A2 Positive (+) connection (15), in dash panel wiring harness
   A21 Connection (86s), in dash panel wiring harness
   A46 Positive (+) connection (30 - from radio), in dash panel wiring harness
   B135 Connection -1- (15a), in interior wiring harness
*With active loudspeakers
**With Bose sound system
***Applies to radio Symphony and/or navigation system
****With radio Symphony

Wiring Diagram AUDI A3 2001 - Dash panel insert - multi-function steering wheel to radios and provision for radio



Wiring Diagram  AUDI A3 2001 - Dash panel insert - multi-function steering wheel to radios and provision for radio https://portal-diagnostov.com/license.html
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J218Combi-processor in dash panel insert
J453Multi-function steering wheel control unit
RRadio
T88-pin connector, on radio
T10k10-pin connector, red, on radio
T1616-pin connector, black, centre console compartment (diagnosis connector)
T1818-pin connector, on multi-function steering wheel control unit
T20a20-pin connector, black, on radio
T3232-pin connector, blue, on dash panel insert
T32a32-pin connector, green, on dash panel insert
T32b32-pin connector, grey, on dash panel insert
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
   A27 Connection (speed signal), in dash panel wiring harness
   A76 Connection (diagnosis wire K), in dash panel wiring harness
   B116 Connection (58d), in interior wiring harness
   B145 Positive (+) connection (58b), in interior wiring harness
*Only models with on-board computer and/or multi-function steering wheel
**Only models with multi-function steering wheel
***Only models with anti-theft alarm system
****Output for illumination

Wiring Diagram AUDI A3 2001 - Muting to radios and provision for radio



Wiring Diagram  AUDI A3 2001 - Muting to radios and provision for radio https://portal-diagnostov.com/license.html
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J401Navigation system with CD drive control unit
J526Telephone/telematics control unit
RRadio
R36Telephone transmitter and receiver unit
T10k10-pin connector, red, on radio
T10ae10-pin connector, on telephone/telematics control unit
T20b20-pin connector, black, on navigation control unit
T4646-pin connector, on telephone/telematics control unit
   V9 Connection (positive (+), loudspeaker, front right) in loudspeaker wiring harness
   V10 Connection (negative (-), loudspeaker, front right) in loudspeaker wiring harness
   V34 Connection (muting), in telephone wiring harness
*Only models with telematics, does not telephone
**Only models with telephone, does not telematics
***Only models with navigation system
Only models with navigation system
Only models without navigation system

Wiring Diagram AUDI A3 2001 - CD changer



Wiring Diagram  AUDI A3 2001 - CD changer https://portal-diagnostov.com/license.html
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RRadio
R41CD changer
T20a20-pin connector, black, on radio
   255 Earth connection -1-, in radio wiring harness
*Only models with radio Concert possible

Wiring Diagram AUDI A3 2001 - Active loudspeakers front



Wiring Diagram  AUDI A3 2001 - Active loudspeakers front https://portal-diagnostov.com/license.html
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RRadio
R21Bass loudspeaker, front left
R23Bass loudspeaker, front right
R26Middle-high tone loudspeaker, front left
R27Middle-high tone loudspeaker, front right
T5d5-pin connector, black, in driver's door
T5e5-pin connector, black, in front passenger's door
T8a8-pin connector, brown, on radio
T10q10-pin connector, green, connector carrier, A pillar, left
T10r10-pin connector, green, connector carrier, A pillar, right
*Active loudspeakers front

Wiring Diagram AUDI A3 2001 - Active loudspeakers rear



Wiring Diagram  AUDI A3 2001 - Active loudspeakers rear https://portal-diagnostov.com/license.html
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RRadio
R15Bass loudspeaker, rear left
R17Bass loudspeaker, rear right
R34Middle-treble tone loudspeaker, rear left
R35Middle-treble tone loudspeaker, rear right
R44Amplifier with bass loudspeaker (luggage compartment, left)
T2x2-pin connector, black, on loudspeaker rear left
T2y2-pin connector, black, on loudspeaker rear right
T10t10-pin connector, red, in luggage compartment, left
T20a20-pin connector, black, on radio
   255 Earth connection -1-, in radio wiring harness
*Active loudspeakers rear

Wiring Diagram AUDI A3 2001 - Bose sound system



Wiring Diagram  AUDI A3 2001 - Bose sound system https://portal-diagnostov.com/license.html
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RRadio
R12Amplifier
R39Telephone/navigation systems loudspeaker
R44Amplifier with bass loudspeaker (luggage compartment, left)
T8a8-pin connector, brown, on radio
T20a20-pin connector, black, on radio
   255 Earth connection -1-, in radio wiring harness
   V3 Connection (NF), in rear speaker wiring harness
*Bose sound system (does not apply to radio Chorus)
**Bose sound system with telephone

Wiring Diagram AUDI A3 2001 - Bose sound system



Wiring Diagram  AUDI A3 2001 - Bose sound system https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
RRadio
R12Amplifier
R21Bass loudspeaker, front left
R23Bass loudspeaker, front right
R26Middle-high tone loudspeaker, front left
R27Middle-high tone loudspeaker, front right
R34Middle-treble tone loudspeaker, rear left
R35Middle-treble tone loudspeaker, rear right
T2x2-pin connector, black, on loudspeaker rear left
T2y2-pin connector, black, on loudspeaker rear right
T5d5-pin connector, black, in driver's door
T5e5-pin connector, black, in front passenger's door
T10q10-pin connector, green, connector carrier, A pillar, left
T10r10-pin connector, green, connector carrier, A pillar, right
*Bose sound system (does not apply to radio Chorus)

Wiring Diagram AUDI A3 2001 - Loudspeakers to provision for radio



Wiring Diagram  AUDI A3 2001 - Loudspeakers to provision for radio https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
RRadio
R15Bass loudspeaker, rear left
R17Bass loudspeaker, rear right
R21Bass loudspeaker, front left
R23Bass loudspeaker, front right
R26Middle-high tone loudspeaker, front left
R27Middle-high tone loudspeaker, front right
R34Middle-treble tone loudspeaker, rear left
R35Middle-treble tone loudspeaker, rear right
T2x2-pin connector, black, on loudspeaker rear left
T2y2-pin connector, black, on loudspeaker rear right
T5d5-pin connector, black, in driver's door
T5e5-pin connector, black, in front passenger's door
T8a8-pin connector, brown, on radio
T10q10-pin connector, green, connector carrier, A pillar, left
T10r10-pin connector, green, connector carrier, A pillar, right

Wiring Diagram AUDI A3 2001 - Aerials for radio Chorus and radio Concert



Wiring Diagram  AUDI A3 2001 - Aerials for radio Chorus and radio Concert https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
J401Navigation system with CD drive control unit
J526Telephone/telematics control unit
RRadio
R11Aerial
R36Telephone transmitter and receiver unit
R45Aerial amplifier (telephone/radio)
R52Radio/telephone/navigation aerial (GPS)
*Aerials for radio Chorus and radio Concert

Wiring Diagram AUDI A3 2001 - Aerials for radio Symphony



Wiring Diagram  AUDI A3 2001 - Aerials for radio Symphony https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
E15Heated rear window switch
E87Control and display unit for air conditioner/Climatronic
J515Aerial selection control unit
RRadio
R11Aerial
R18Frequency switch, left
R19Frequency switch, right
R55TV aerial -1-
R56TV aerial -2-
R57TV aerial -3-
R58TV aerial -4-
R82Aerial amplifier 1, TV
R83Aerial amplifier 2, TV
R84Aerial amplifier 3, TV
R85Aerial amplifier 4, TV
Z1Heated rear window
Z24Heated rear window with window aerial
   255 Earth connection -1-, in radio wiring harness
*Aerials for radio Symphony
**Models without air conditioner
***Models with air conditioner