Engine management system AHD 2.5 TDI since February 1999 (VII).
Instrument cluster, cooling system bleeder, oil pressure switch, speed sensor, low coolant indicator, fuel gauge sensor

| F22 | oil pressure sensor |
| F95 | cooling system purge thermal switch |
| G | fuel gauge sensor |
| G22 | speed sensor (on the gearbox) |
| G32 | low coolant level indicator sensor |
| J285 | control unit with a block of indicators in the instrument panel |
| K36 | warning light indicating insufficient amount of coolant |
| S82 | coolant system purge/pump fuse. under the driver's seat |
| T2b | wiring connector, 2-pin, left side of engine |
| T2с | wiring connector, 2-pin, left under the instrument panel |
| T4 | wiring connector, 4-pin |
| T12a | wiring connector, 12-pin |
| T22 | wiring connector, 22-pin, left under the instrument panel |
| V51 | cooling system purge pump |
| (18) | connection to "ground" |
| (28) | connection to "ground" |
| (34) | ground connection, under the driver's seat |
| (85) | connection to body 1, engine compartment wiring kit |
(View the original article on the resource: VWmanual.ru)

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