AUDI A4 2005 – Convenience system . Wiring diagrams, Pin Connector, Location
Wiring Diagram AUDI A4 2005 - Fuses
Wiring Diagram AUDI A4 2005 - Handbrake warning switch - rear lid contact switch for anti-theft alarm - alarm horn - rear lid release motor
| F9 | Handbrake warning switch |
| F123 | Rear lid contact switch for anti-theft alarm system |
| F248 | Release button for rear lid lock cylinder |
| H12 | Alarm horn |
| J393 | Convenience system central control unit |
| S238 | Fuse in fuse holder |
| T4l | 4-pin connector, black, in rear lid |
| T12h | 12-pin connector, black, on convenience system central control unit (used to be connector 1) |
| T12i | 12-pin connector, black, on convenience system central control unit (used to be connector 3) |
| T16i | 16-pin connector, brown, on convenience system central control unit (used to be connector 5) |
| V139 | Rear lid release motor |
| 87 | Earth connection 2, in rear wiring harness |
| 135 | Earth connection 2, in dash panel wiring harness |
| 249 | Earth connection 2, in interior wiring harness |
| A57 | Positive connection 3 (30), in dash panel wiring harness |
| A66 | Connection (30a, CL/ATA/IR), in dash panel wiring harness |
| B154 | Connection 1 (DCt), in interior wiring harness |
| * | for models with anti-theft alarm system only (DWA) and without US equipment |
| ** | For Avant models ⇒ see applicable Current Flow Diagram: Avant models, rear |
| *** | for models with US equipment only |
| **** | for models without US equipment only |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - bonnet contact switch - interior monitor send and receive module 1
| F266 | Bonnet contact switch |
| G303 | Interior monitor send and receive module 1 |
| J285 | Control unit with display in dash panel insert |
| J393 | Convenience system central control unit |
| T10d | 10-pin connector, grey, coupling station on left of A-pillar |
| T14 | 14-pin connector, black, on left in engine compartment |
| T16 | 16-pin connector, black, diagnostic connector |
| T16i | 16-pin connector, brown, on convenience system central control unit (used to be connector 5) |
| T17f | 17-pin connector, orange, coupling station on left of A-pillar |
| T20g | 20-pin connector, red, on convenience system central control unit (used to be connector 4) |
| T32 | 32-pin connector, blue, on dash panel insert |
| T32a | 32-pin connector, green, on dash panel insert |
| |
| 347 | Earth connection, in roof wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| * | for models with anti-theft alarm system only (DWA) and without US equipment |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - tank filler flap locking motor
| F4 | Reversing light switch |
| J234 | Airbag control unit |
| J245 | Sliding sunroof adjustment control unit |
| J393 | Convenience system central control unit |
| T12h | 12-pin connector, black, on convenience system central control unit (used to be connector 1) |
| T12i | 12-pin connector, black, on convenience system central control unit (used to be connector 3) |
| T17d | 17-pin connector, red, coupling station on electronics box, plenum chamber |
| T17g | 17-pin connector, dark brown, coupling station on left of A-pillar |
| V155 | Tank filler flap locking motor |
| 81 | Earth connection 1, in dash panel wiring harness |
| A125 | Connection (crash signal), in dash panel wiring harness |
| * | for models with 5-speed manual gearbox (not for all engine versions) only |
| ** | for models with 6-speed manual gearbox (not for all engine versions) only |
| *** | for models with automatic gearbox only, ⇒ applicable Current Flow Diagram: automatic gearbox |
| **** | for models with sliding/tilting sunroof |
Wiring Diagram AUDI A4 2005 - Rear central switch for interior locking - contact switch in lock cylinder for rear lid - anti-theft alarm system - central locking system
| E286 | Rear central switch for interior locking |
| F124 | Contact switch in lock cylinder for rear lid, anti-theft alarm system, central locking system |
| G184 | Rear right side window glass breakage sensor |
| J393 | Convenience system central control unit |
| J401 | Navigation system with CD drive control unit |
| R | Radio |
| T8 | 8-connector, black, radio connector III |
| T16i | 16-pin connector, brown, on convenience system central control unit (used to be connector 5) |
| T16j | 16-pin connector, black, on navigation system with CD drive control unit, connector D |
| T20g | 20-pin connector, red, on convenience system central control unit (used to be connector 4) |
| 81 | Earth connection 1, in dash panel wiring harness |
| 87 | Earth connection 2, in rear wiring harness |
| * | depends on equipment |
| ** | For Avant models ⇒ see applicable Current Flow Diagram: Avant models, rear |
| *** | Depends on equipment (for ATA only) |
| **** | applicable for saloon models |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - interior lights - reading lights - central locking and anti-theft alarm system aerial
| J393 | Convenience system central control unit |
| J515 | Aerial selection control unit |
| K145 | Front passenger side airbag deactivated warning lamp |
| R11 | Aerial |
| R47 | Central locking and anti-theft alarm system aerial |
| R108 | Left aerial module |
| T12h | 12-pin connector, black, on convenience system central control unit (used to be connector 1) |
| T16i | 16-pin connector, brown, on convenience system central control unit (used to be connector 5) |
| T17f | 17-pin connector, orange, coupling station on left of A-pillar |
| W | Front interior light |
| W11 | Rear left reading light |
| W12 | Rear right reading light |
| W13 | Front passenger reading light |
| W19 | Reading light/driver side |
| W43 | Rear interior light |
| Y7 | Automatic anti-dazzle interior mirror |
| 347 | Earth connection, in roof wiring harness |
| B270 | Connection (58s), in roof wiring harness |
| * | for models with automatic headlight switching / surround lighting only |
| ** | for models with automatic anti-dazzle interior mirror only |
| *** | For models with sliding/tilting sunroof see applicable Current Flow Diagram |
| **** | for models without radio only |
| ***** | ⇒ applicable Current Flow Diagram for radio / radio-navigation system or avant |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - luggage compartment lights - glove compartment light - vanity mirror light
| E26 | Glove compartment light switch |
| F147 | Driver vanity mirror contact switch |
| F148 | Front passenger vanity mirror contact switch |
| J393 | Convenience system central control unit |
| L31 | Vanity mirror light bulb |
| T12d | 12-pin connector, brown, near glove compartment |
| T12h | 12-pin connector, black, on convenience system central control unit (used to be connector 1) |
| T17f | 17-pin connector, orange, coupling station on left of A-pillar |
| W6 | Glove compartment light |
| W18 | Luggage compartment light on left |
| W35 | Right luggage compartment light |
| 238 | Earth connection 1, in interior wiring harness |
| 347 | Earth connection, in roof wiring harness |
| B250 | Positive connection in roof wiring harness |
| * | For Avant models ⇒ see applicable Current Flow Diagram: Avant models, rear |
| ** | depends on equipment |
| *** | ⇒ applicable Current Flow Diagram: garage door operation |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - footwell lights
| J393 | Convenience system central control unit |
| T10o | 10-pin connector, red, coupling station seat wiring, driver seat |
| T10p | 10-pin connector, red, coupling station seat wiring, front passenger seat |
| T12d | 12-pin connector, brown, near glove compartment |
| T16h | 16-pin connector, black, on convenience system central control unit (used to be connector 2) |
| W9 | Left footwell light |
| W10 | Right footwell light |
| W45 | Rear left footwell light |
| W46 | Rear right footwell light |
| A29 | Connection (interior light), in dash panel wiring harness |
| * | for models with 'light equipment' only |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - rear left central locking lock unit - without rear window regulator
| F10 | Rear left door contact switch |
| F132 | Rear left central locking actuator |
| F222 | Rear left central locking lock unit |
| F245 | Rear left door central locking actuator for deadlock function |
| J393 | Convenience system central control unit |
| T16h | 16-pin connector, black, on convenience system central control unit (used to be connector 2) |
| T20b | 20-pin connector, black, door, B pillar, left |
| T20g | 20-pin connector, red, on convenience system central control unit (used to be connector 4) |
| V115 | Rear left door central locking motor |
| V163 | Rear left door central locking deadlock function motor |
| 277 | Earth connection 3, in interior wiring harness |
| * | for models without 'light equipment' only |
| ** | for models with 'light equipment' only |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - rear right central locking lock unit - without rear window regulator
| F11 | Rear right door contact switch |
| F134 | Rear right central locking actuator |
| F223 | Rear right central locking lock unit |
| F246 | Rear right door central locking actuator for deadlock function |
| J393 | Convenience system central control unit |
| T16h | 16-pin connector, black, on convenience system central control unit (used to be connector 2) |
| T20c | 20-pin connector, black, door, B pillar, right |
| T20g | 20-pin connector, red, on convenience system central control unit (used to be connector 4) |
| V97 | Rear right door central locking motor |
| V164 | Rear right door central deadlock function locking motor |
| 249 | Earth connection 2, in interior wiring harness |
| * | for models without 'light equipment' only |
| ** | for models with 'light equipment' only |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - rear left door illumination - without rear window regulator
| J285 | Control unit with display in dash panel insert |
| J393 | Convenience system central control unit |
| L110 | Rear left door opener illumination |
| T4p | 4-pin connector, black, in rear left door |
| T16h | 16-pin connector, black, on convenience system central control unit (used to be connector 2) |
| T20b | 20-pin connector, black, door, B pillar, left |
| T32a | 32-pin connector, green, on dash panel insert |
| W33 | Rear left entry light |
| W37 | Rear left door warning lamp |
| 277 | Earth connection 3, in interior wiring harness |
| A175 | Connection (58s), in dash panel wiring harness |
| * | depends on equipment |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - door illumination - without rear window regulator
| J393 | Convenience system central control unit |
| L111 | Rear right door opener illumination bulb |
| T4q | 4-pin connector, black, in rear right door |
| T16h | 16-pin connector, black, on convenience system central control unit (used to be connector 2) |
| T20c | 20-pin connector, black, door B-pillar right |
| W34 | Rear right entry light |
| W38 | Rear right door warning lamp |
| 249 | Earth connection 2, in interior wiring harness |
| A175 | Connection (58s), in dash panel wiring harness |
| * | depends on equipment |
Wiring Diagram AUDI A4 2005 - Convenience system central control unit - driver side window regulator control unit - window regulator switch - vehicle inclination sender
| E39 | Rear window regulator isolation switch |
| E40 | Front left window regulator switch |
| E41 | Front right window regulator switch |
| E53 | Rear left window regulator switch, in driver door |
| E55 | Rear right window regulator switch, driver |
| G384 | Vehicle inclination sender |
| J386 | Driver door control unit |
| J393 | Convenience system central control unit |
| T10e | 10-pin connector, black, on door control unit, driver door |
| T12h | 12-pin connector, black, on convenience system central control unit (used to be connector 1) |
| T16i | 16-pin connector, brown, on convenience system central control unit (used to be connector 5) |
| T20 | 20-pin connector, black, door, A pillar, left |
| T32c | 32-pin connector, grey, driver door control unit |
| V14 | Left window regulator motor |
| |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| * | for models without 'light equipment' only |
| ** | for models with 'light equipment' only |
Wiring Diagram AUDI A4 2005 - Driver side window regulator control unit - driver side central locking lock unit - entry light - driver side door warning lamp
| F2 | Driver door contact switch |
| F131 | Front left central locking actuator |
| F220 | Driver side central locking lock unit |
| F241 | Driver side contact switch in lock cylinder |
| F243 | Driver door central locking actuator for deadlock function |
| J386 | Driver door control unit |
| J526 | Telephone and telematics control unit |
| T12 | 12-pin connector, black, on door control unit, driver door |
| T20 | 20-pin connector, black, door, A pillar, left |
| T32c | 32-pin connector, grey, driver door control unit |
| T42 | 42-pin connector, black, on telephone / telematics control unit |
| V56 | Driver door central locking motor |
| V161 | Driver door central locking deadlock function motor |
| W30 | Driver side door warning lamp |
| W31 | Front left entry light |
| 205 | Earth connection, in driver door wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B136 | Connection (open - convenience system), in window regulator wiring harness |
| B137 | Connection (close - convenience system), in window regulator wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| * | for models with US equipment only |
| ** | depends on equipment |
Wiring Diagram AUDI A4 2005 - Driver side window regulator control unit - driver seat memory operating unit - tank filler flap remote release switch
| E97 | Driver seat memory operating unit |
| E150 | Driver side interior locking switch |
| E204 | Tank filler flap remote release switch |
| E233 | Rear lid remote release button |
| J386 | Driver side door control unit |
| L76 | Button illumination bulb |
| L108 | Driver door opener illumination bulb |
| T32c | 32-pin connector, grey, driver side door control unit |
| 205 | Earth connection, in driver door wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| R52 | Connection (58s), in driver side door wiring harness |
| * | for models with seat adjustment and memory function only |
| ** | depends on equipment |
| *** | Country specific |
| **** | for models with tank filler flap remote release switch only |
Wiring Diagram AUDI A4 2005 - Driver side window regulator control unit - adjustment switch for mirror with fold-in feature - interior monitor deactivation switch
| E43 | Mirror adjustment switch |
| E48 | Mirror adjustment change-over switch |
| E168 | Adjustment switch for mirror with fold-in feature |
| E183 | Interior monitoring deactivation switch |
| E217 | Alarm system off switch |
| J386 | Driver side door control unit |
| K133 | Central locking deadlock function warning lamp |
| T16b | 16-pin connector, driver side door control unit |
| T32c | 32-pin connector, grey, driver side door control unit |
| V17 | Driver side mirror adjustment motor |
| V149 | Driver side mirror adjustment motor |
| Z4 | Driver side heated exterior mirror |
| 205 | Earth connection, in driver door wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| * | for models with anti-theft alarm system (ATA) only |
| ** | for models with interior monitoring switch only |
Wiring Diagram AUDI A4 2005 - Driver door control unit - mirror adjustment with fold-in feature
| J386 | Driver door control unit |
| T16b | 16-pin connector, driver door control unit |
| V17 | Driver side mirror adjustment motor |
| V121 | Driver side folding mirror motor |
| V149 | Driver side mirror adjustment motor |
| Z4 | Driver side heated exterior mirror |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
Wiring Diagram AUDI A4 2005 - Driver door control unit - garage door operating unit - seat adjustment with memory control unit
| E284 | Garage door operating unit |
| J136 | Seat adjustment with memory control unit |
| J386 | Driver door control unit |
| T6m | 6-pin connector, on the garage door operating unit |
| T10e | 10-pin connector, black, on door control unit, driver door |
| T10o | 10-pin connector, red, coupling station seat wiring, driver seat |
| T17g | 17-pin connector, dark brown, coupling station on left A-pillar |
| T20 | 20-pin connector, black, door, A pillar, left |
| T32e | 32-pin connector, on seat adjustment with memory control unit |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| * | for models with automatic anti-dazzle interior mirror only |
| ** | for models with garage door operation only |
| *** | for models with seat adjustment and memory function only |
Wiring Diagram AUDI A4 2005 - Front passenger side window regulator control unit - front passenger side central locking lock unit
| F3 | Front passenger door contact switch |
| F133 | Front right central locking actuator |
| F221 | Front passenger side central locking lock unit |
| F244 | Front passenger door central locking actuator for deadlock function |
| J387 | Front passenger door control unit |
| T10f | 10-pin connector, black, on door control unit, front passenger door |
| T12a | 12-pin connector, black, on door control unit, front passenger door |
| T20a | 20-pin connector, black, door, A pillar, right |
| V15 | Right window regulator motor |
| V57 | Front passenger seat central locking motor |
| V162 | Front passenger door central locking deadlock function motor |
| |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
Wiring Diagram AUDI A4 2005 - Front passenger door control unit - mirror adjustment with fold-in feature - automatic anti-dazzle interior mirror
| J387 | Front passenger door control unit |
| T10f | 10-pin connector, black, on door control unit, front passenger door |
| T16c | 16-pin connector, front passenger door control unit |
| T17f | 17-pin connector, orange, coupling station on left of A-pillar |
| T20a | 20-pin connector, black, door, A pillar, right |
| V25 | Mirror adjustment motor (front passenger side) |
| V122 | Front passenger side folding mirror motor |
| V150 | Front passenger side mirror adjustment motor |
| Y7 | Automatic anti-dazzle interior mirror |
| Z5 | Front passenger side heated exterior mirror |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| A187 | Connection 1 (automatic anti-dazzle interior mirror), in dash panel wiring harness |
| A188 | Connection 2 (automatic anti-dazzle interior mirror), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| * | for models with automatic anti-dazzle interior mirror only |
Wiring Diagram AUDI A4 2005 - Front passenger side window regulator control unit - right electric exterior mirror - door illumination
| E107 | Window regulator switch, in front passenger door |
| E198 | Front passenger side interior locking switch |
| J387 | Front passenger door control unit |
| L109 | Front passenger side door opener illumination |
| T16c | 16-pin connector, front passenger door control unit |
| T32d | 32-pin connector, grey, front passenger door control unit |
| V25 | Mirror adjustment motor (front passenger side) |
| V150 | Front passenger side mirror adjustment motor |
| W32 | Front right entry light |
| W36 | Front passenger side door warning lamp |
| Z5 | Front passenger side heated exterior mirror |
| 206 | Earth connection, in front passenger door wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| R53 | Connection (58s), in front passenger side door wiring harness |
| * | depends on equipment |
Wiring Diagram AUDI A4 2005 - Rear left door control unit - rear left window regulator - rear left door illumination
| E52 | Rear left window regulator switch (in door) |
| J388 | Rear left door control unit |
| L110 | Rear left door opener illumination |
| T10g | 10-pin connector, black, on rear left door control unit |
| T16d | 16-pin connector, brown, rear left door control unit |
| T20b | 20-pin connector, black, door, B pillar, left |
| V26 | Rear left window regulator motor |
| W33 | Rear left entry light |
| W37 | Rear left door warning lamp |
| |
| 207 | Earth connection, in rear left door wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| R54 | Connection (58s), in rear left door wiring harness |
| * | depends on equipment |
Wiring Diagram AUDI A4 2005 - Rear left door control unit - rear left central locking lock unit
| F10 | Rear left door contact switch |
| F132 | Rear left central locking actuator |
| F222 | Rear left central locking lock unit |
| F245 | Rear left door central locking actuator for deadlock function |
| J388 | Rear left door control unit |
| T12b | 12-pin connector, black, on rear left door control unit |
| V115 | Rear left door central locking motor |
| V163 | Rear left door central locking deadlock function motor |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
Wiring Diagram AUDI A4 2005 - Rear right door control unit - rear right window regulator - rear right door illumination
| E54 | Rear right window regulator switch (in door) |
| J389 | Rear right door control unit |
| L111 | Rear right door opener illumination |
| T10h | 10-pin connector, black, on rear right door control unit |
| T16e | 16-pin connector, brown, rear right door control unit |
| T20c | 20-pin connector, black, door, B pillar, right |
| V27 | Rear right window regulator motor |
| W34 | Rear right entry light |
| W38 | Rear right door warning lamp |
| |
| 208 | Earth connection, in rear right door wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| B207 | Connection (convenience), in interior wiring harness |
| R55 | Connection (58s), in rear right door wiring harness |
| * | depends on equipment |
Wiring Diagram AUDI A4 2005 - Rear right door control unit - rear right central locking lock unit
| F11 | Rear right door contact switch |
| F134 | Rear right central locking actuator |
| F223 | Rear right central locking lock unit |
| F246 | Rear right door central locking actuator for deadlock function |
| J389 | Rear right door control unit |
| T12c | 12-pin connector, black, on rear right door control unit |
| V97 | Rear right door central locking motor |
| V164 | Rear right door central deadlock function locking motor |
AUDI A4 2005 Overview of fuses
Overview of fuses | | | | q | Components: -S126-, -S328- |
| Relay carrier (9-pin) with onboard supply control unit |
| q | Components: -S37-, -S45-, -S87-, -S100-, -S184-, -S280- |
| Relay carrier (4-pin) with screw connection |
| q | Components: -S42-, -S51-, -S123-, -S214- |
| q | Location up to July 2004 |
| q | Location from August 2004 |
| q | Components: -S1- up to -S22- and -S223- up to -S244- |
| q | Location up to July 2004 |
| q | Location from August 2004 |
| 7 - | Fuse holder for special vehicles |
| q | Components: -S55-, -S57-, -S182-, -S183-, -S184-, -S291-, -S292-, -S293-, S294-, -S295-, -S296-, -S297-, -S298- |
| q | Location for diesel engines, up to July 2004 |
| q | Location for engine codes BKE, BRB, BNA, BLB, BRC, BPW, BVG, BVF, BRF, BRE, BVA, BRD |
| q | Location for engine codes BSG, BPP, BTP, BKN, ASB |
| q | Location for engine codes BGB, BPG, BWE, BWT, BUL, BPJ, BYK |
| q | Location for engine code ALZ |
| q | Location for engine code ALT |
| q | Location for engine code BDG |
| q | Location for engine codes BFB, BBK, BHF |
| q | Location for engine code AWA |
| t | Location for engine codes AUK, BKH |
| t | Location for engine code BNS |
| t | Location for engine code BBJ, with manual gearbox or multitronic |
| t | Location for engine code BBJ with AG5 |
AUDI A4 2005 Position of fuses, coupling station of A-pillar
Position of fuses, coupling station of A-pillar | | | | bottom right, behind the trim | | E - | Seat adjustment fuse -S46- | | E - | Seat adjustment fuse -S46- (with lumbar support adjustment) | | | |
AUDI A4 2005 Position of fuses, relay carrier (3-pin)
Position of fuses, relay carrier (3-pin) | | | | A ¹) - | Auxiliary heater fuse -S62- | | B - | Auxiliary heater fuse -S126- | | C - | Auxiliary heater fuse 2 -S328- | | ¹) applicable up to model year 2003 | | | |
AUDI A4 2005 Position of fuses, relay carrier (9-pin) with onboard supply control unit
Position of fuses, relay carrier (9-pin) with onboard supply control unit | | | | Driver side dash panel, behind the relay carrier (3-pin) | | A - | Rear roller blind thermal fuse -S100- | | B - | Rear roller blind thermal fuse -S100- | | B - | Socket 1 fuse (driving school vehicle) -S184- | | D - | Window regulator single fuse 2 -S280- | | E - | Driver seat adjustment thermal fuse 2 -S45- | | F - | Window regulator single fuse -S37- | | G - | Trailer towing attachment thermal fuse -S87- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin) with screw connection, up to July 2004
Position of fuses, relay carrier (4-pin) with screw connection, up to July 2004 | | | | B - | Optional equipment: vermin repellent | | E - | Radiator fan run-on fuse -S214- | | G - | Radiator fan single fuse -S42- | | H - | ABS control unit fuse 1 -S123- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin) with screw connection, from August 2004
Position of fuses, relay carrier (4-pin) with screw connection, from August 2004 | | | | B - | Optional equipment: vermin repellent | | E - | S51 - Fuse (driving school vehicle) ¹) -S51- | | F - | Fuse (driving school vehicle) ³) -S51- | | - | Radiator fan single fuse ¹)²) -S42- | | G - | Radiator fan run-on fuse¹)²) -S214- | | - | Radiator fan single fuse ⁴) -S42- | | H - | ABS control unit fuse 1 -S123- | | ¹) for engine codes BBK, BHF, BNS only | | ²) for engine codes BKN, ASB, BPP, BSG, BTP only | | ³) not for engine codes BBK, BHF | | ⁴) not for engine codes BKN, ASB, BPP, BSG, BTP, BBK, BHF | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), petrol engines, up to July 2004
Position of fuses, relay carrier (4-pin), petrol engines, up to July 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Secondary air pump fuse -S130- | | C - | Automatic gearbox fuse, run-on -S286- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), diesel engines, up to July 2004
Position of fuses, relay carrier (4-pin), diesel engines, up to July 2004 | | | | In electronics box in plenum chamber | | A - | Engine control unit fuse -S102- | | - | Engine electronics fuse -S282- | | B - | Engine glow plug strip fuse -S39- | | C - | Automatic gearbox fuse, run-on -S286- | | - | Engine control unit fuse ²) -S102- | | D - | Glow plug fuse 2 -S189- | | F ¹) - | Glow plug fuse 2 -S189- | | ¹) applicable from model year 2002 | | ²) for models with engine code BKE only | Note: | The positions D and F are in the electronics box. | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes BKE, BRB, BNA, BLB, BRC, BPW, BVG, BVF, BRF, BRE, BVA, BRD, from August 2004
Position of fuses, relay carrier (4-pin), engine codes BKE, BRB, BNA, BLB, BRC, BPW, BVG, BVF, BRF, BRE, BVA, BRD, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Engine glow plug strip fuse -S39- | | C - | Engine control unit fuse -S102- | | D - | Automatic gearbox fuse, run-on -S286- | | E - | Engine electronics fuse 2 -S344- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes BSG, BPP, BTP, BKN, ASB, from August 2004
Position of fuses, relay carrier (4-pin), engine codes BSG, BPP, BTP, BKN, ASB, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Engine glow plug strip fuse -S39- | | C - | Engine control unit fuse -S102- | | D - | Automatic gearbox fuse, run-on -S286- | | E - | Engine electronics fuse 2 -S344- | | G - | Engine electronics fuse 3 -S345- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes BGB, BPG, BWE, BWT, BUL, BPJ, BYK, from August 2004
Position of fuses, relay carrier (4-pin), engine codes BGB, BPG, BWE, BWT, BUL, BPJ, BYK, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Engine electronics fuse 3 -S345- | | C - | Engine control unit fuse -S102- | | E - | Engine electronics fuse 2 -S344- | | G - | Automatic gearbox fuse, run-on -S286- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine code ALZ, from August 2004
Position of fuses, relay carrier (4-pin), engine code ALZ, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Secondary air pump fuse -S130- | | D - | Engine control unit fuse -S102- | | G - | Engine electronics fuse -S282- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine code ALT, from August 2004
Position of fuses, relay carrier (4-pin), engine code ALT, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Engine electronics fuse -S282- | | C - | Automatic gearbox fuse, run-on -S286- | | D - | Engine control unit fuse -S102- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine code BDG, from August 2004
Position of fuses, relay carrier (4-pin), engine code BDG, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Engine glow plug strip fuse -S39- | | C - | Automatic gearbox fuse, run-on -S286- | | H¹) - | Glow plug fuse 2 -S189- | | ¹) on the relay carrier underside | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from August 2004
Position of fuses, relay carrier (4-pin), engine codes BFB, BBK, BHF, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Secondary air pump fuse -S130- | | C - | Automatic gearbox fuse, run-on -S286- | | D - | Engine control unit fuse -S102- | | G - | Engine electronics fuse -S282- | | H¹) - | Heater fuse ²) -S23- | | ¹) on the relay carrier underside | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine code AWA, from August 2004
Position of fuses, relay carrier (4-pin), engine code AWA, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse -S282- | | B - | Engine electronics fuse 2 -S344- | | C - | Automatic gearbox fuse, run-on -S286- | | H ¹) - | Engine electronics fuse 3 -S345- | | ¹) on the relay carrier underside | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from August 2004
Position of fuses, relay carrier (4-pin), engine codes AUK, BKH, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Engine electronics fuse -S282- | | C - | Engine control unit fuse -S102- | | E - | Lambda probe heating thermal fuse -S73- | | G - | Automatic gearbox fuse, run-on -S286- | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine code BNS, from August 2004
Position of fuses, relay carrier (4-pin), engine code BNS, from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 -S344- | | B - | Engine electronics fuse -S282- | | C - | Engine control unit fuse -S102- | | E - | Lambda probe heating thermal fuse -S73- | | ? - | Brake vacuum pump fuse -S283- | | H ¹) - | Secondary air pump fuse -S130- | | ¹) on the relay carrier underside | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes BBJ (with manual gearbox or multitronicВ®), from August 2004
Position of fuses, relay carrier (4-pin), engine codes BBJ (with manual gearbox or multitronic®), from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine electronics fuse 2 ¹) -S344- | | B - | Secondary air pump fuse ¹) -S130- | | C - | Automatic gearbox fuse, run-on ¹) -S286- | | D - | Engine control unit fuse¹) -S102- | | E - | Injector fuse ¹) -S116- | | G - | Engine electronics fuse ¹) -S282- | | ¹) for models with manual gearbox or with automatic gearbox (multitronic®) only | | | |
AUDI A4 2005 Position of fuses, relay carrier (4-pin), engine codes BBJ (with AG5), from August 2004
Position of fuses, relay carrier (4-pin), engine codes BBJ (with AG5), from August 2004 | | | | In electronics box in plenum chamber | | A - | Engine control unit fuse ¹) -S102- | | B - | Secondary air pump fuse ¹) -S130- | | C - | Engine electronics fuse ¹) -S282- | | D - | Engine electronics fuse 2 ¹) -S344- | | E - | Injector fuse ¹) -S116- | | ¹) for models with automatic gearbox (AG5) only | | | |
AUDI A4 2005 Position of fuses, fuse holder, up to July 2004
Position of fuses, fuse holder, up to July 2004 | | | | Note: | From fuse number 23 upwards the fuses in the fuse holder are designated as 223 in the Current Flow Diagram | | | |
| Audi A4 | Fitting Locations | No. 802 / 27 |
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| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 10 | - | S10 - Fuse in relay plate fuse holder | 5 A | - | E102 - Headlight range control regulator
J431 - Headlight range control, control unit
J668 - Power output module for right headlight
V48 - Left headlight range control motor
V49 - Right headlight range control motor | 15 |
| 11 | - | S11 - Fuse in relay plate fuse holder | 10 A | - | J234 - Airbag control unit
J706 - Seat occupied recognition control unit
K145 - Front passenger side airbag deactivated warning lamp | 15 |
| 12 | - | S12 - Fuse in relay plate fuse holder | 10 A | - | T16 - 16-pin connector, black, diagnostic connector | 30 |
| 13 | - | S13 - Fuse in relay plate fuse holder | 10 A | - | J527 - Steering column electronics control unit | 30 |
| 14 | - | S14 - Fuse in relay plate fuse holder | 10 A | - | F - Brake light switch | 30 |
| 15 | - | S15 - Fuse in relay plate fuse holder | 10 A | - | J285 - Control unit in dash panel insert | 30 |
| 16 | - | S16 - Fuse in relay plate fuse holder | 5 A | - | E284 - Garage door operating unit
J530 - Garage door operation control unit | 15 |
| 17 | - | S17 - Fuse in relay plate fuse holder | | - | Vacant | |
| 18 | - | S18 - Fuse in relay plate fuse holder | | - | Vacant | |
| Audi A4 | Fitting Locations | No. 802 / 29 |
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| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 29 | - | S229 - Fuse on fuse holder | 20 A | - | N70 - Ignition coil 1 with output stage
N127 - Ignition coil 2 with output stage
N291 - Ignition coil 3 with output stage
N292 - Ignition coil 4 with output stage
N323 - Ignition coil 5 with output stage
N324 - Ignition coil 6 with output stage
N325 - Ignition coil 7 with output stage
N326 - Ignition coil 8 with output stage | 87 |
| 30 | - | S230 - Fuse on fuse holder | 20 A | - | J245 - Sliding sunroof adjustment control unit | 30 |
| 31 | - | S231 - Fuse on fuse holder | 15 A | - | F125 - Multifunction switch
F4 - Reversing light switch
G70 - Air mass meter
G399 - Light detector sensor
J217 - Automatic gearbox control unit
J226-Starter inhibitor and reversing light relay
N110 - Selector lever lock solenoid
T16 - 16-pin connector, black, diagnostic connector
Y7 - Automatic anti-dazzle interior mirror | 15 |
| 32 | - | S232 - Fuse on fuse holder | 20 A | - | J583 - NOx sensor control unit
N30 - Injector, cylinder 1
N31 - Injector, cylinder 2
N32 - Injector, cylinder 3
N33 - Injector, cylinder 4
N83 - Injector, cylinder 5
N84 - Injector, cylinder 6 | 87 |
| 33 | - | S233 - Fuse on fuse holder | 15 A | - | U1 - Cigarette lighter | 30 |
| Audi A4 | Fitting Locations | No. 802 / 31 |
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| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 40 | - | S240 - Fuse on fuse holder | 25 A | - | H2 - Treble tone horn
H7 - Bass tone horn
J4 - Dual tone horn relay | 30 |
| 41 | - | S241 - Fuse on fuse holder | 30 A | - | J364 - Auxiliary heater control unit
R64 - Remote control receiver for auxiliary heating | 30 |
| 42 | - | S242 - Fuse on fuse holder | 25 A | - | J104 - ABS control unit | 30 |
| 43 | - | S243 - Fuse on fuse holder | 15 A | - | J220 - Motronic control unit
J363 - Current supply relay for Simos control unit
J623 - Engine control unit
N18 - Exhaust gas recirculation valve | 15 |
| 44 | - | S244 - Fuse on fuse holder | 30 A | - | E87 - Operating and display unit for air conditioning system/Climatronic
J215 - Heated rear left seat control unit
J255 - Climatronic control unit | 30 |
AUDI A4 2005 Position of fuses, fuse holder, from August 2004
| | Audi A4 | Fitting Locations | No. 802 / 34 |
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| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 10 | - | S10 - Fuse in relay plate fuse holder | 5 A | - | E102 - Headlight range control regulator
J431 - Headlight range control, control unit
J668 - Power output module for right headlight
V48 - Left headlight range control motor
V49 - Right headlight range control motor | 15 |
| 11 | - | S11 - Fuse in relay plate fuse holder | 10 A | - | J234 - Airbag control unit
J706 - Seat occupied recognition control unit
K145 - Front passenger side airbag deactivated warning lamp | 15 |
| 12 | - | S12 - Fuse in relay plate fuse holder | 10 A | - | T16 - 16-pin connector, black, diagnostic connector | 30 |
| 13 | - | S13 - Fuse in relay plate fuse holder | 10 A | - | J527 - Steering column electronics control unit | 30 |
| 14 | - | S14 - Fuse in relay plate fuse holder | 10 A | - | F - Brake light switch | 30 |
| 15 | - | S15 - Fuse in relay plate fuse holder | 10 A | - | J285 - Control unit in dash panel insert
J401 - Navigation system with CD drive control unit | 30 |
| 16 | - | S16 - Fuse in relay plate fuse holder | 5 A | - | E284 - Garage door operating unit
J530 - Garage door operation control unit | 15 |
| 17 | - | S17 - Fuse in relay plate fuse holder | 10 A | - | G397 - Rain and light detector sensor
J446 - Parking aid control unit
J502 - Tyre pressure monitor control unit | 30 |
| 18 | - | S18 - Fuse in relay plate fuse holder | 5 A | - | V318 - Left dynamic cornering light control motor | 15 |
| Audi A4 | Fitting Locations | No. 802 / 36 |
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| No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
| 29 | - | S229 - Fuse on fuse holder | | - | Vacant | |
| 30 | - | S230 - Fuse on fuse holder | 20 A | - | J245 - Sliding sunroof adjustment control unit | 30 |
| 31 | - | S231 - Fuse on fuse holder | 15 A | - | F4 - Reversing light switch
G70 - Air mass meter
G399 - Light detector sensor
J217 - Automatic gearbox control unit
N110 - Selector lever lock solenoid
T16 - 16-pin connector, black, diagnostic connector
Y7 - Automatic anti-dazzle interior mirror | 15 |
| 32 | - | S232 - Fuse on fuse holder | 15 A | - | U10-Trailer socket ²) | 75x |
| 33 | - | S233 - Fuse on fuse holder | 15 A
20 A | - | U1 - Cigarette lighter
U1 - Cigarette lighter ¹) | 30 |
| 34 | - | S234 - Fuse on fuse holder | 30 A
20 A | - | U5 - 12 V socket
U5 - 12 V socket ¹) | 30 |
| 35 | - | S235 - Fuse on fuse holder | 30 A
20 A | - | U - socket
U-Socket ¹) | 30 |
| 36 | - | S236 - Fuse on fuse holder | 30 A | - | J519 - Onboard power supply control unit
V12 -Rear window wiper motor | 75x |
| 37 | - | S237 - Fuse on fuse holder | 30 A | - | J519 - Onboard power supply control unit
V11 - Headlight washer system pump | 75x |
| Notes: | t | ¹) applicable from February 2005 | | t | ²) applicable from model year 2006 | | | |
| Audi A4 | Fitting Locations | No. 802 / 38 |
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AUDI A4 2005 Position of fuses, fuse holder for special vehicle - taxi |
AUDI A4 2005 Position of fuses, fuse holder for special vehicle - police | Position of fuses, fuse holder for special vehicle - police |
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