| E45 | Cruise control system switch |
| F | Brake light switch |
| J217 | Automatic gearbox control unit |
| J218 | Combi-processor in dash panel insert |
| L19 | Selector lever illumination light bulb |
| N110 | Selector lever lock solenoid |
| T10v | 10-pin connector, brown, right connector point, A pillar |
| T10x | 10-pin connector, blue, right connector point, A pillar |
| T16 | 16-pin connector, centre console, rear (diagnosis connection) |
| T32 | 32-pin connector, blue, on dash panel insert |
| 114 | Earth connection, in automatic gearbox wiring harness |
| A2 | Positive (+) connection (30a), in dash panel wiring harness |
| A19 | Connection (58d), in dash panel wiring harness |
| A70 | Positive (+) connection (15a, fuse 231), in dash panel wiring harness |
| A71 | Connection (86), in dash panel wiring harness |
| A76 | Connection (diagnosis connection wire K), in dash panel wiring harness |
| * | Only models with cruise control system (1.6 l Motronic, 74 kW and 1.8 kW, Motronic 92 kW, and 1.6 l Simos 74 kW) |
| ** | Only models with cruise control system (1.9 l TDI) |
| *** | Only models with 1.9 l TDI |
| E87 | Control and display unit for air conditioner |
| F8 | Kick-down switch |
| J217 | Automatic gearbox control unit |
| J220 | Motronic control unit |
| J248 | Diesel direct injection system control unit |
| J361 | Simos control unit |
| T10 | 10-pin connector, brown, connector point, electronics box, plenum chamber |
| T10m | 10-pin connector, black, connector point, electronics box, plenum chamber |
| T10v | 10-pin connector, brown, right connector point, A pillar |
| T10x | 10-pin connector, blue, right connector point, A pillar |
| T10y | 10-pin connector, blue, connector point, electronics box, plenum chamber |
| 83 | Earth connection -1-, in front right wiring harness |
| 121 | Earth connection -2-, in front right wiring harness |
| A45 | Connection (engine speed signal), in dash panel wiring harness |
| * | Only models with 1.9 l Motronic 74 kW |
| ** | Only models with 1.8 l Motronic 92 kW |
| *** | Only models with 1.9 l TDI |
| **** | Only models with 1.6 l Simos 74 kW |
| ***** | Only models with air conditioner |
| ****** | Does not 1.9 l TDI |
| ******* | Only models with 1.6 l Motronic 74 kW and 1.6 l Simos 74 kW |
| F | Brake light switch |
| F18 | Radiator fan thermo-switch |
| F23 | High pressure switch for air conditioner |
| G93 | Gearbox oil temperature sender |
| J101 | Radiator fan 2nd speed relay |
| J217 | Automatic gearbox control unit |
| N88 | Solenoid valve 1 |
| N89 | Solenoid valve 2 |
| N90 | Solenoid valve 3 |
| N91 | Solenoid valve 4 |
| N92 | Solenoid valve 5 |
| N93 | Solenoid valve 6 |
| N94 | Solenoid valve 7 |
| T4c | 4-pin connector, red, in engine compartment, front left |
| T10p | 10-pin connector, grey, left connector point, A pillar |
| T10v | 10-pin connector, brown, right connector point, A pillar |
| A18 | Connection (54), in dash panel wiring harness |
| * | Only models with 1.9 l TDI |
| ** | Only models with air conditioner (1.9 l TDI) |
| F125 | Multi-function switch |
| G38 | Gearbox speed sender |
| G68 | Vehicle speed sender |
| J189 | Auto-check system |
| J217 | Automatic gearbox control unit |
| T3b | 3-pin connector, brown, on gearbox |
| T3j | 3-pin connector, black, on gearbox |
| T10u | 10-pin connector, black, behind dash panel, centre |
| T10v | 10-pin connector, brown, right connector point, A pillar |
| T10x | 10-pin connector, blue, right connector point, A pillar |
| T20 | 20-pin connector, black, on dash panel insert |
| Y6 | Selector lever position indicator |
| 32 | Earth point, behind dash panel, left |
| 114 | Earth connection, in automatic gearbox wiring harness |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A40 | Positive (+) connection -1- (30), in dash panel wiring harness |
| * | Only models with selector lever position indicator |
| ** | Only models with on-board computer with auto-check system |
| B | Starter |
| D | Ignition/starter switch |
| J17 | Fuel pump relay |
| J217 | Automatic gearbox control unit |
| J220 | Motronic control unit |
| J226 | Starter inhibitor and reversing light relay |
| J361 | Simos control unit |
| M16 | Reversing light bulb, left |
| M17 | Reversing light bulb, right |
| T6z | 6-pin connector, red, connector point, electronics box, plenum chamber |
| T10a | 10-pin connector, brown, left connector point, A pillar |
| T10v | 10-pin connector, brown, right connector point, A pillar |
| T10x | 10-pin connector, blue, right connector point, A pillar |
| T10y | 10-pin connector, blue, connector point, electronics box, plenum chamber |
| 135 | Earth connection -2-, in dash panel wiring harness |
| A86 | Connection (50a), in dash panel wiring harness |
| A87 | Connection (reversing light), in dash panel wiring harness |
| * | Only models with 1.8 l Motronic 92 kW, 4-cylinder |
| ** | Only models with 1.6 l Simos 74 kW, 4-cylinder |
