Wiring Diagram VW BORA 2005 - Battery - Starter - Alternator - Terminal 15 voltage supply relay - Onboard supply control unit
| A | Battery |
| B | Starter |
| C | Alternator |
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| SA1 | Fuse 1 in fuse holder A |
| SC5 | Fuse 5 on fuse holder C |
| SC30 | Fuse 30 on fuse holder C |
| SB40 | Fuse 40 on fuse holder B |
| T40 | 40-pin connector |
| 1 | Earth strap, battery - body |
| 12 | Earth point, on left in engine compartment |
| 376 | Earth connection 11, in main wiring harness |
| 381 | Earth connection 16, in main wiring harness |
| 507 | Threaded connection (30), on battery fuse holder |
| 652 | Earth point, engine and gearbox earth |
| 655 | Earth point, on left headlight |
| A200 | Positive connection 5 (15a) in dash panel wiring harness |
| A201 | Positive connection 6 (15a) in dash panel wiring harness |
| B163 | Positive connection 1 (15), in interior wiring harness |
Wiring Diagram VW BORA 2005 - Airbag coil connector and return ring with slip ring - Airbag control unit - Onboard supply control unit - Steering column electronics control unit - Front passenger side airbag deactivated warning lamp - Driver side airbag igniter - Driver side airbag igniter 2
| F138 | Airbag coil connector and return ring with slip ring |
| J234 | Airbag control unit |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| K145 | Front passenger side airbag deactivated warning lamp |
| L76 | Button illumination bulb |
| N95 | Driver side airbag igniter |
| N250 | Driver side airbag igniter 2 |
| T4g | 4-pin connector |
| T4k | 4-pin connector |
| T12k | 12-pin connector |
| T75 | 75-pin connector |
| 43 | Earth point, lower part of right A-pillar |
| 372 | Earth connection 7, in main wiring harness |
| 374 | Earth connection 9, in main wiring harness |
| 382 | Earth connection 17, in main wiring harness |
| 605 | Earth point, on top end of steering column |
| A200 | Positive connection 5 (15a) in dash panel wiring harness |
Wiring Diagram VW BORA 2005 - Side airbag crash sensor on driver side - Side airbag crash sensor on front passenger side - Front airbag crash sensor for driver side - Airbag control unit - Front passenger side airbag igniter 1 - Front passenger side airbag igniter 2
| G179 | Side airbag crash sensor on driver side |
| G180 | Side airbag crash sensor on front passenger side |
| G283 | Front airbag crash sensor for driver side |
| J234 | Airbag control unit |
| N131 | Front passenger side airbag igniter 1 |
| N132 | Front passenger side airbag igniter 2 |
| T5i | 5-pin connector |
| T28 | 28-pin connector |
| T28a | 28-pin connector |
| T75 | 75-pin connector |
| 109 | Earth connection, in airbag wiring harness |
Wiring Diagram VW BORA 2005 - Pressure sensor for seat occupied recognition - Seat belt force sensor for seat occupied recognition - Airbag control unit - Seat occupied recognition control unit - Side airbag igniter on driver side - Side airbag igniter on front passenger side
| G452 | Pressure sensor for seat occupied recognition |
| G453 | Seat belt force sensor for seat occupied recognition |
| J234 | Airbag control unit |
| J706 | Seat occupied recognition control unit |
| N199 | Side airbag igniter on driver side |
| N200 | Side airbag igniter on front passenger side |
| T3 | 3-pin connector |
| T3a | 3-pin connector |
| T3aa | 3-pin connector, under driver seat |
| T3ab | 3-pin connector, under front passenger seat |
| T3k | 3-pin connector, in front left in footwell |
| T3l | 3-pin connector, in front right footwell |
| T10r | 10-pin connector |
| T18e | 18-pin connector |
| T75 | 75-pin connector |
| 109 | Earth connection, in airbag wiring harness |
Wiring Diagram VW BORA 2005 - Front airbag crash sensor for front passenger side - Airbag control unit - Rear belt tensioner igniter on driver side - Rear belt tensioner igniter on front passenger side - Rear side airbag igniter on driver side - Rear side airbag igniter on front passenger side
| G284 | Front airbag crash sensor for front passenger side |
| J234 | Airbag control unit |
| N196 | Rear belt tensioner igniter on driver side |
| N197 | Rear belt tensioner igniter on front passenger side |
| N201 | Rear side airbag igniter on driver side |
| N202 | Rear side airbag igniter on front passenger side |
| T3s | 3-pin connector |
| T3t | 3-pin connector |
| T3u | 3-pin connector |
| T3v | 3-pin connector |
| T75 | 75-pin connector |
| 109 | Earth connection, in airbag wiring harness |
| * | Only models with rear side airbag |
Wiring Diagram VW BORA 2005 - Driver side belt switch - Front passenger side belt switch - Rear side airbag crash sensor on driver side - Rear side airbag crash sensor on front passenger side - Airbag control unit - Driver seat belt tensioner igniter 1 - Driver side curtain airbag igniter - Front passenger side curtain airbag igniter
| E24 | Driver side belt switch |
| E25 | Front passenger side belt switch |
| G256 | Rear side airbag crash sensor on driver side |
| G257 | Rear side airbag crash sensor on front passenger side |
| J234 | Airbag control unit |
| N153 | Driver seat belt tensioner igniter 1 |
| N154 | Front passenger seat belt tensioner igniter 1 |
| N251 | Driver side curtain airbag igniter |
| N252 | Front passenger side curtain airbag igniter |
| T2aa | 2-pin connector, under driver seat |
| T2ab | 2-pin connector, under front passenger seat |
| T2j | 2-pin connector, in front left in footwell |
| T2k | 2-pin connector, in front right footwell |
| T3m | 3-pin connector |
| T3n | 3-pin connector |
| T3o | 3-pin connector |
| T3p | 3-pin connector |
| T75 | 75-pin connector |
| 109 | Earth connection, in airbag wiring harness |
Wiring Diagram VW BORA 2005 - Airbag control unit - Control unit in dash panel insert - Onboard supply control unit - Data bus diagnostic interface - Airbag warning lamp
| J234 | Airbag control unit |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J533 | Data bus diagnostic interface |
| K75 | Airbag warning lamp |
| T20 | 20-pin connector |
| T20d | 20-pin connector |
| T36 | 36-pin connector |
| T75 | 75-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
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