| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| K | Dash panel insert |
| T1ag | Single pin connector, on starter |
| T2bo | 2-pin connector, on alternator |
| T2v | 2-pin connector, near battery |
| T16c | 16-pin connector, yellow, next to relay plate |
| T32a | 32-pin connector, on dash panel insert |
| 1 | Earth strap, battery - body |
| 49 | Earth point, near battery |
| 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 |
| J623 | Engine control unit |
| R | Radio |
| SA24 | Fuse 24 on fuse holder A |
| SA32 | Fuse 32 on fuse holder A |
| T6a | 6-pin connector, on X-contact relief relay |
| T7c | 7-pin connector, on ignition/starter switch |
| T8h | 8-connector, on radio |
| T16c | 16-pin connector, yellow, next to relay plate |
| T16f | 16-pin connector, black, behind the glove compartment |
| TV2 | Terminal 30 wiring junction |
| A2 | Positive connection (15), in dash panel wiring harness |
| A49 | Connection 1, in dash panel wiring harness |
| F25 | Connection 1, in diesel direct injection system wiring harness |
| J101 | Radiator fan 2nd speed relay |
| J209 | Fresh air blower and radiator fan relay |
| SA5 | Fuse 5 on fuse holder A |
| SA6 | Fuse 6 on fuse holder A |
| T9f | 9-pin connector, on fresh air blower and radiator fan relay |
| T9g | 9-pin connector, on radiator fan 2nd speed relay |
| T16a | 16-pin connector, behind driver storage compartment |
| T16e | 16-pin connector, brown, next to relay plate |
| 44 | Earth point, lower part of left A-pillar |
| 81 | Earth connection 1, in dash panel wiring harness |
| 135 | Earth connection 2, in dash panel wiring harness |
| A52 | Positive connection 2 (30), in dash panel wiring harness |
| A166 | Connection (fan stage), in dash panel wiring harness |
| F18 | Radiator fan thermal switch |
| T3m | 3-pin connector, radiator fan on right of radiator |
| T3n | 3-pin connector, on radiator fan thermal switch |
| T16e | 16-pin connector, brown, next to relay plate |
| V35 | Right radiator fan |
| 44 | Earth point, lower part of left A-pillar |
| 108 | Earth connection 2, in front left wiring harness |
| A198 | Positive connection 6 (30a), in dash panel wiring harness |
| F129 | Air conditioning system pressure switch |
| F163 | Thermal switch for air conditioning system shut-off |
| J82 | Ignition cut-off relay |
| J623 | Engine control unit |
| J825 | Relay for air conditioning system, diesel engine |
| R | Radio |
| SA1 | Fuse 1 on fuse holder A |
| T4ab | 4-pin connector, on thermal switch for air conditioning system shut-off |
| T4o | 4-pin connector, on air conditioning system pressure switch |
| T8h | 8-connector, on radio |
| T9l | 9-pin connector, on ignition cut-off relay |
| T9m | 9-pin connector, on air conditioning system relay, diesel engine |
| T16e | 16-pin connector, brown, next to relay plate |
| T16g | 16-pin connector, red, behind the glove compartment |
| T17b | 17-pin connector, in rear engine compartment |
| 213 | Earth connection, in dash panel wiring harness |
| A100 | Connection 2 (87), in dash panel wiring harness |