| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| D | Ignition/starter switch |
| G | Fuel gauge sender |
| G23 | Fuel pump |
| SA5 | Fuse -5- on battery fuse box |
| T1 | Single connector, behind relay plate |
| T1b | Single connector, near starter |
| T1g | Single connector, behind relay plate |
| 1 | Earth strap, battery - body |
| 2 | Earth strap, gearbox - body |
| C10 | Positive (+) connection -1- (30), in headlight wiring harness |
| F60 | Idling switch |
| G28 | Engine speed sender |
| G69 | Throttle valve potentiometer |
| G70 | Air mass meter |
| G88 | Throttle valve positioner potentiometer |
| J338 | Throttle valve control unit |
| J361 | Simos control unit, in engine compartment, left |
| J362 | Immobilizer control unit, behind dash panel insert, right |
| T1c | Single connector, behind relay plate |
| T1e | Single connector, behind relay plate |
| T1v | Single connector, behind relay plate |
| T3d | 3-pin connector, near starter |
| T8c | 8-pin connector |
| T8h | 8-pin connector |
| T68 | 68-pin connector |
| TV14 | Terminal for self-diagnosis, white |
| V60 | Throttle valve positioner |
| 220 | Earth connection (sender earth), in engine wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| G61 | Knock sensor I |
| G66 | Knock sensor II |
| J361 | Simos control unit, in engine compartment, left |
| J363 | Current supply relay for Simos control unit |
| N18 | Exhaust gas recirculation valve |
| N80 | Activated charcoal filter system solenoid valve 1 (pulsed) |
| T3b | 3-pin connector, near cylinder head cover |
| T3c | 3-pin connector, near cylinder head cover |
| T68 | 68-pin connector |
| 12 | Earth point, in engine compartment, left |
| D52 | Positive (+) connection (15a), in engine compartment wiring harness |
| E30 | Connection (87a), in engine wiring harness |
| G2 | Coolant temperature sender |
| G39 | Lambda probe |
| G62 | Coolant temperature sender |
| J17 | Fuel pump relay |
| J285 | Control unit with display in dash panel insert |
| J361 | Simos control unit, in engine compartment, left |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| N83 | Injector, cylinder 5 |
| T4 | 4-pin connector, near exhaust manifold |
| T8a | 8-pin connector, in engine compartment, right |
| T32 | 32-pin connector, on dash panel insert |
| T68 | 68-pin connector |
| TV2 | Terminal 30 junction box, red, both have 6-pin |
| G3 | Positive (+) connection, in cable sleeve - injectors |
| F1 | Oil pressure switch |
| F18 | Radiator fan thermo-switch |
| F95 | Thermo-switch for continued coolant circulation |
| G22 | Speedometer sender (Hall sender, on gearbox) |
| G32 | Coolant shortage indicator sender |
| J285 | Control unit with display in dash panel insert |
| J361 | Simos control unit, in engine compartment, left |
| K3 | Oil pressure warning lamp |
| K28 | Coolant temperature/coolant shortage warning lamp |
| S19 | Fuse -19- on fuse box |
| T1p | Single connector, behind relay plate |
| T1q | Single connector, behind relay plate |
| T32 | 32-pin connector |
| T68 | 68-pin connector |
| V51 | Continued coolant circulation pump |
| 18 | Earth point, on engine block |
| * | Only with multi-function display |
| J285 | Control unit with display in dash panel insert |
| E3 | Hazard warning light switch |
| J14 | Warm air blower relay, control number (53), behind dash panel, centre |
| T2f | 2-pin connector, in front passenger's door |
| R | Radio |
| SB9 | Fuse -9- on fuse box/relay plate, below the relay plate |
| SB14 | Fuse -14- on fuse box/relay plate, below the relay plate |
| SB15 | Fuse -15- on fuse box/relay plate, below the relay plate |
| S21 | Fuse -21- on fuse box |
| T1e | Single connector, behind relay plate |
| T4h | 4-pin connector, behind relay plate |
| T8 | 8-pin connector, on radio |
| T8b | 8-pin connector, on hazard warning light switch |
| T16 | 16-pin connector, behind steering column trim, self-diagnosis connection, |
| T32 | 32-pin connector, on dash panel insert |
| W | Interior light, front |
| A40 | Positive (+) connection -1- (30), in instruments wiring harness |
| * | Up to August 2000 |
| --- | From September 2000 |