Wiring Diagram VW TOUAREG 2003 - driver seat temperature sensor - heated driver seat control unit - heated driver seat - driver seat cushion lateral support heater - heated driver seat backrest
| G59 | Driver seat temperature sensor |
| J131 | Heated driver seat control unit |
| J519 | Onboard supply control unit |
| SC22 | Fuse 22 on fuse holder |
| SD2 | Fuse 2 on fuse holder |
| T2 | 2-pin connector, under driver seat |
| T4sa | 4-pin connector, under driver seat |
| T6cf | 6-pin connector |
| T10n | 10-pin connector, under front passenger seat |
| T10p | 10-pin connector, under driver seat |
| Z6 | Heated driver seat cushion |
| Z7 | Heated driver seat backrest |
| Z31 | Driver seat cushion lateral support heater |
| 95 | Earth connection 1, in seat adjuster wiring harness |
| 381 | Earth connection 16, in main wiring harness |
| 632 | Earth point, rear left door |
| M2 | Positive connection 2 (30), in seat adjustment wiring harness |
| M44 | Connection 4, in driver seat wiring harness |
| M46 | Connection 6, in driver seat wiring harness |
Wiring Diagram VW TOUAREG 2003 - Heated driver seat regulator - heated driver seat control unit - onboard supply control unit
| E94 | Heated driver seat regulator |
| J131 | Heated driver seat control unit |
| J519 | Onboard supply control unit |
| T6c | 6-pin connector |
| T6cf | 6-pin connector |
| T6u | 6-pin connector |
| T10p | 10-pin connector, under driver seat |
| T18 | 18-pin connector |
| 32 | Earth point, on left behind dash panel |
| 370 | Earth connection -5-, in main wiring harness |
| 377 | Earth connection -12-, in main wiring harness |
| B342 | Connection 3 (58d), in main wiring harness |
| B343 | Connection 4 (58d), in main wiring harness |
| M44 | Connection 4, in driver seat wiring harness |
| M71 | Connection 11, in rear seat wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
| * | only models with front heated seat |
| ** | only for vehicles with front and rear seat heating |
Wiring Diagram VW TOUAREG 2003 - Heated front passenger seat regulator - heated front passenger seat control unit - onboard supply control unit
| E95 | Heated front passenger seat regulator |
| J132 | Heated front passenger seat control unit |
| J519 | Onboard supply control unit |
| T6cg | 6-pin connector |
| T6s | 6-pin connector |
| T10n | 10-pin connector, under front passenger seat |
| 377 | Earth connection -12-, in main wiring harness |
| B342 | Connection 3 (58d), in main wiring harness |
| M57 | Connection 7, in front passenger seat wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
Wiring Diagram VW TOUAREG 2003 - Front passenger seat temperature sensor - heated front passenger seat control unit - onboard supply control unit - heated front passenger seat cushion
| G60 | Front passenger seat temperature sensor |
| J132 | Heated front passenger seat control unit |
| J519 | Onboard supply control unit |
| T2 | 2-pin connector, under front passenger seat |
| T4bc | 4-pin connector, under front passenger seat |
| T6cg | 6-pin connector |
| T10n | 10-pin connector, under front passenger seat |
| T18 | 18-pin connector |
| Z8 | Heated front passenger seat cushion |
| Z9 | Heated front passenger seat backrest |
| Z33 | Front passenger seat cushion lateral support heater |
| 140 | Earth connection 2, in seat adjuster wiring harness |
| 380 | Earth connection 15, in main wiring harness |
| 631 | Earth point, rear right door |
| M56 | Connection 6, in front passenger seat wiring harness |
| M57 | Connection 7, in front passenger seat wiring harness |
| M72 | Connection 12, in rear seat wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
| * | only models with front heated seat |
| ** | only for vehicles with front and rear seat heating |
Wiring Diagram VW TOUAREG 2003 - Rear left seat temperature sensor - heated rear left seat control unit - heated rear left seat
| G94 | Rear left seat temperature sensor |
| J215 | Heated rear left seat control unit |
| J519 | Onboard supply control unit |
| SB45 | Fuse 45 on fuse holder |
| SD1 | Fuse 1 on fuse holder |
| T2wa | 2-pin connector, under rear seat bench |
| T4aa | 4-pin connector, under rear seat bench |
| T6af | 6-pin connector |
| Z10 | Heated rear left seat |
| Z11 | Heated rear left seat backrest |
| 145 | Earth connection 3, in seat heating wiring harness |
| 381 | Earth connection 16, in main wiring harness |
| 632 | Earth point, rear left door |
| B323 | Positive connection -9- (30a), in main wiring harness |
| M80 | Connection 20, in rear seat wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
| O12 | Connection 1, in seat heating wiring harness |
Wiring Diagram VW TOUAREG 2003 - Heated rear left seat switch with regulator - heated rear left seat control unit - onboard supply control unit
| E128 | Heated rear left seat switch with regulator |
| J215 | Heated rear left seat control unit |
| J519 | Onboard supply control unit |
| T6c | 6-pin connector |
| T6ac | 6-pin connector |
| T6af | 6-pin connector |
| 387 | Earth connection -22-, in main wiring harness |
| B341 | Connection 2 (58d), in main wiring harness |
| B343 | Connection 4 (58d), in main wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
| O12 | Connection 1, in seat heating wiring harness |
Wiring Diagram VW TOUAREG 2003 - Rear right seat temperature sensor - heated rear right seat control unit - heated rear right seat
| G95 | Rear right seat temperature sensor |
| J216 | Heated rear right seat control unit |
| J519 | Onboard supply control unit |
| T2ad | 2-pin connector, under rear seat bench |
| T4ad | 4-pin connector, under rear seat bench |
| T6ai | 6-pin connector |
| Z12 | Heated rear right seat |
| Z13 | Heated rear right seat backrest |
| 136 | Earth connection 2, in seat heating wiring harness |
| 631 | Earth point, rear right door |
| M79 | Connection 19, in rear seat wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
| O15 | Connection 4, in seat heating wiring harness |
Wiring Diagram VW TOUAREG 2003 - Heated rear right seat switch with regulator - heated rear right seat control unit
| E129 | Heated rear right seat switch with regulator |
| J216 | Heated rear right seat control unit |
| J519 | Onboard supply control unit |
| T6ai | 6-pin connector |
| T6ad | 6-pin connector |
| 33 | Earth point, on right behind dash panel |
| 366 | Earth connection -1-, in main wiring harness |
| 386 | Earth connection -21-, in main wiring harness |
| B342 | Connection 3 (58d), in main wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
| O15 | Connection 4, in seat heating wiring harness |
Wiring Diagram VW TOUAREG 2003 - Seat heater relay - entry and start authorisation control unit - fuses
| J83 | Seat heater relay |
| J518 | Entry and start authorisation control unit |
| SB34 | Fuse 34 on fuse holder |
| SB39 | Fuse 39 on fuse holder |
| SD1 | Fuse 1 on fuse holder |
| T81 | 81-pin connector |
| 269 | Earth connection (sender earth) 1, in dash panel wiring harness |
| B328 | Positive connection -14- (30a), in main wiring harness |
| B331 | Positive connection -17- (30a), in main wiring harness |
| O5 | Connection 1 (15a), in seat heating wiring harness |
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