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AUDI A3 2004 – Central locking system with interior lights switch-off delay and anti-theft alarm system with interior monitoring . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A3 2004 - Earth connections



Wiring Diagram  AUDI A3 2004 - Earth connections https://portal-diagnostov.com/license.html
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T10l10-pin connector, red, connector carrier, A pillar, left
T10m10-pin connector, red, connector carrier, A pillar, right
   30 Earth point -1-, next to relay plate
   50 Earth point, luggage compartment, left
   98 Earth connection, in tailgate/boot lid wiring harness
   128 Earth connection -1-, in interior light wiring harness
   205 Earth connection, in door wiring harness - driver's side
   206 Earth connection, in door wiring harness - front passenger's side
   238 Earth connection -1-, in interior wiring harness
   277 Earth connection -3-, in interior wiring harness
   285 Earth connection -7-, in interior wiring harness

Wiring Diagram AUDI A3 2004 - Ignition/starter switch - fuses - anti-theft alarm system control unit



Wiring Diagram  AUDI A3 2004 - Ignition/starter switch - fuses - anti-theft alarm system control unit https://portal-diagnostov.com/license.html
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DIgnition/starter switch
E3Hazard warning light switch
J234Airbag control unit
S6Fuse in fuse box/relay plate
S10Fuse in fuse box/relay plate
S14Fuse in fuse box/relay plate
S15Fuse in fuse box/relay plate
S237Fuse in fuse box
S238Fuse in fuse box
T10d10-pin connector, brown, connector carrier, A pillar, left
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
   238 Earth connection -1-, in interior wiring harness
   A2 Positive (+) connection (15), in dash panel wiring harness
   A21 Connection (86s), in dash panel wiring harness
   A50 Positive (+) connection (30as), in dash panel wiring harness
   A125 Connection (crash signal), in dash panel wiring harness
   B150 Positive (+) connection -2- (30a), in interior wiring harness
*From November 2001 onwards
**As of November 2001 no longer fitted

Wiring Diagram AUDI A3 2004 - Contact switches - anti-theft alarm system control unit - luggage compartment lights



Wiring Diagram  AUDI A3 2004 - Contact switches - anti-theft alarm system control unit - luggage compartment lights https://portal-diagnostov.com/license.html
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F111Rear lid contact switch
F121Driver's door handle switch for anti-theft alarm
F122Front passenger's door handle switch for anti-theft alarm
F124Contact switch in lock cylinder for rear lid anti-theft alarm system/central locking system
T6a6-pin connector, black, in luggage compartment, left
T10d10-pin connector, brown, connector carrier, A pillar, left
T10f10-pin connector, brown, connector carrier, A pillar, right
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
W18Luggage compartment light, left
W35Luggage compartment light, right
   98 Earth connection, in rear lid wiring harness
   205 Earth connection, in door wiring harness - driver's side
   206 Earth connection, in door wiring harness - front passenger's side
   B175 Connection (central locking), in interior wiring harness
*See Current Flow Diagram for 'Electric windows' or 'Sliding sunroof'

Wiring Diagram AUDI A3 2004 - Door contact switches - anti-theft alarm system control unit



Wiring Diagram  AUDI A3 2004 - Door contact switches - anti-theft alarm system control unit https://portal-diagnostov.com/license.html
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F2Door contact switch, driver's side
F3Door contact switch, front passenger's side
F10Rear left door contact switch
F11Rear right door contact switch
T5i5-pin connector, black, A pillar, left, near relay plate
T10d10-pin connector, brown, connector carrier, A pillar, left
T10f10-pin connector, brown, connector carrier, A pillar, right
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
   205 Earth connection, in door wiring harness - driver's side
   206 Earth connection, in door wiring harness - front passenger's side
*Only on 4-door models

Wiring Diagram AUDI A3 2004 - Combi-processor in dash panel insert - anti-theft alarm system control unit



Wiring Diagram  AUDI A3 2004 - Combi-processor in dash panel insert - anti-theft alarm system control unit https://portal-diagnostov.com/license.html
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E1Lighting switch
E150Interior locking switch, driver's side
J218Combi-processor in dash panel insert
T4h4-pin connector, black, interior locking, in driver's door
T10d10-pin connector, brown, connector carrier, A pillar, left
T3232-pin connector, blue, on dash panel insert
T32a32-pin connector, green, on dash panel insert
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
   205 Earth connection, in door wiring harness - driver's side
   269 Earth connection (sender earth) -1-, in dash panel wiring harness
   A76 Connection (diagnosis wire K), in dash panel wiring harness
   A108 Connection (speed signal), in dash panel wiring harness
   B145 Positive (+) connection (58b), in interior wiring harness
   B155 Connection -2- (TK (door contact)), in interior wiring harness
*Only applies to models with petrol engines

Wiring Diagram AUDI A3 2004 - Interior monitor switch - ultra-sonic sensors - ultra-sonic sensor control unit - anti-theft alarm system control unit



Wiring Diagram  AUDI A3 2004 - Interior monitor switch - ultra-sonic sensors - ultra-sonic sensor control unit - anti-theft alarm system control unit https://portal-diagnostov.com/license.html
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E183Interior monitor switch
G170Left ultra-sonic sensor for anti-theft alarm system
G171Right ultra-sonic sensor for anti-theft alarm system
J347Ultra-sonic sensor control unit
J402Operating electronics control unit, navigation
RRadio
T1Single connector, brown, on radio
T88-pin connector, on radio
T2626-pin connector, black, on navigation control unit
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
   128 Earth connection -1-, in interior light wiring harness
*With radio, as of November 2001 no longer fitted
**With radio, from November 2001 onwards
***Only with navigation system RNS-D, from November 2001 onwards

Wiring Diagram AUDI A3 2004 - Anti-theft alarm system contact switch - release button for rear lid lock cylinder - rear lid release motor



Wiring Diagram  AUDI A3 2004 - Anti-theft alarm system contact switch - release button for rear lid lock cylinder - rear lid release motor https://portal-diagnostov.com/license.html
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F120Anti-theft alarm/vermin repellent system contact switch
F248Release button for rear lid lock cylinder
H8Anti-theft alarm system horn
R47Central locking and anti-theft alarm system aerial
T8g8-pin connector, brown, in luggage compartment, left
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
V139Rear lid release motor
   11 Earth point, in battery box
   98 Earth connection, in rear lid wiring harness
   280 Earth connection, in communication systems wiring harness
   285 Earth connection -7-, in interior wiring harness
   B214 Connection -1- (central locking), in interior wiring harness
   Q22 Connection -1-, in rear lid wiring harness
   Q44 Connection -2-, in rear lid wiring harness
*Only models with radio-operated remote control

Wiring Diagram AUDI A3 2004 - Door warning lamps control unit - door warning lamps



Wiring Diagram  AUDI A3 2004 - Door warning lamps control unit - door warning lamps https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
J452Door warning lamps control unit
M27Door warning lamp, left
M28Door warning lamp, right
T10d10-pin connector, brown, connector carrier, A pillar, left
T10f10-pin connector, brown, connector carrier, A pillar, right
V94Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system
WInterior light, front
   277 Earth connection -3-, in interior wiring harness
   B115 Positive (+) connection (30, central electrics), in interior wiring harness
   B161 Connection (anti-theft alarm), in interior wiring harness

Wiring Diagram AUDI A3 2004 - Left and right footwell light - left and right door warning lamp



Wiring Diagram  AUDI A3 2004 - Left and right footwell light - left and right door warning lamp https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
T3h3-pin connector, black, vehicle interior, in driver's door
T3k3-pin connector, black, vehicle interior, in front passenger's door
T4n4-pin connector, black, in rear left door
T4o4-pin connector, black, in rear right door
T10q10-pin connector, green, connector carrier, A pillar, left
T10r10-pin connector, green, connector carrier, A pillar, right
T10z10-pin connector, green, connector carrier, B pillar, left
T10ab10-pin connector, green, connector carrier, B pillar, left
W9Left footwell light
W10Right footwell light
W30Door warning lamp, driver's side
W33Rear left entry light
W34Rear right entry light
W36Door warning lamp, front passenger's side
W37Door warning lamp, rear left
W38Door warning lamp, rear right
   B161 Connection (anti-theft alarm), in interior wiring harness
*Only on 4-door models