| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| S125 | Glow plug fuse |
| T2o | 2-pin connector, near battery |
| T2p | 2-pin connector, on alternator |
| T6i | 6-pin connector, behind the left trim in front dash panel |
| 1 | Earth strap, battery - body |
| 49 | Earth point, near battery |
| 500 | Screw connection 1 (30), on relay plate |
| 501 | Screw connection 2 (30), on relay plate |
| D26 | Positive connection (B+), in alternator wiring harness |
| P1 | Positive connection (30), in fuse holder on battery |
| D | Ignition/starter switch |
| J59 | X-contact relief relay |
| J322 | Diesel direct injection system relay |
| J362 | Immobilizer control unit |
| R | Radio |
| T6a | 6-pin connector, behind the right trim in front dash panel |
| T7c | 7-pin connector, on ignition/starter switch |
| T8a | 8-pin connector, on immobilizer control unit |
| T8d | 8-connector, on radio |
| T9e | 9-pin connector, on diesel direct injection system relay |
| A2 | Positive connection (15), in dash panel wiring harness |
| E31 | Connection 15, in engine wiring harness |
| F36 | Connection (87a), in diesel direct injection system wiring harness |
| F2 | Driver door contact switch |
| J623 | Engine control unit |
| N22 | Temperature sensor 2 series resistor |
| N78 | Altitude correction solenoid valve |
| T1o | Single connector, on driver door contact switch |
| T6a | 6-pin connector, behind the right trim in front dash panel |
| T6b | 6-pin connector, behind the right trim in front dash panel |
| T6n | 6-pin connector, behind the right trim in front dash panel |
| T17b | 17-pin connector, in rear engine compartment |
| T18a | 18-pin connector, on engine control unit |
| G | Fuel gauge sender |
| G2 | Coolant temperature sender |
| G62 | Coolant temperature sender |
| J623 | Engine control unit |
| T4i | 4-pin connector, under rear right seat |
| T4k | 4-pin connector, on coolant temperature sender |
| T6e | 6-pin connector, behind the dash panel near relay plate |
| T6g | 6-pin connector, behind the dash panel near relay plate |
| T6n | 6-pin connector, behind the right trim in front dash panel |
| T17b | 17-pin connector, in rear engine compartment |
| T18a | 18-pin connector, on engine control unit |
| 18 | Earth point on engine block |
| 131 | Earth connection 2, in engine compartment wiring harness |
| 220 | Earth connection (sender earth), in engine wiring harness |
| 335 | Earth connection 5, in dash panel wiring harness |
| J362 | Immobilizer control unit |
| J623 | Engine control unit |
| N18 | Exhaust gas recirculation valve |
| N66 | Idling speed control valve |
| T2ah | 2-pin connector, on exhaust gas recirculation valve |
| T6n | 6-pin connector, behind the right trim in front dash panel |
| T8a | 8-pin connector, on immobilizer control unit |
| T16a | 16-pin connector, behind driver storage compartment |
| T17b | 17-pin connector, in rear engine compartment |
| T18a | 18-pin connector, on engine control unit |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| F33 | Positive connection (30), in diesel direct injection system wiring harness |
| J52 | Glow plug relay |
| J623 | Engine control unit |
| Q6 | Engine glow plug |
| S13 | Fuse in relay plate fuse holder |
| T9f | 9-pin connector, on glow plug relay |
| T16a | 16-pin connector, behind driver storage compartment |
| T17b | 17-pin connector, in rear engine compartment |
| T18a | 18-pin connector, on engine control unit |
| A164 | Positive connection 2 (30a), in dash panel wiring harness |
| C3 | Positive connection (30), in front left wiring harness |
| F31 | Connection 1 (engine glow plugs), in diesel direct injection system wiring harness |
| F1 | Oil pressure switch |
| G22 | Speedometer sender |
| J82 | Ignition cut-off relay |
| J362 | Immobilizer control unit |
| N109 | Fuel shut-off valve |
| N211 | Throttle butterfly valve |
| T1q | Single pin connector, on oil pressure switch |
| T2am | 2-pin connector, on throttle butterfly valve |
| T2ao | 2-pin connector, on fuel shut-off valve |
| T3d | 3-pin connector, on speedometer sender |
| T6a | 6-pin connector, behind the right trim in front dash panel |
| T8a | 8-pin connector, on immobilizer control unit |
| T9g | 9-pin connector, on ignition cut-off relay |
| T17b | 17-pin connector, in rear engine compartment |
| 43 | Earth point, lower part of right A-pillar |
| 132 | Earth connection 3, in engine compartment wiring harness |
| F22 | Oil pressure switch |
| G1 | Fuel gauge |
| G3 | Coolant temperature gauge |
| J285 | Control unit in dash panel insert |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K3 | Oil pressure warning lamp |
| T1p | Single pin connector, on oil pressure switch |
| T6b | 6-pin connector, behind the right trim in front dash panel |
| T6n | 6-pin connector, behind the right trim in front dash panel |
| T17b | 17-pin connector, in rear engine compartment |
| T32a | 32-pin connector, on dash panel insert |