| A | Battery |
| D | Ignition/starter switch |
| F18 | Radiator fan thermo-switch |
| J59 | X contact relief relay |
| J293 | Radiator fan control unit, in engine compartment, front left |
| S5 | Fuse in fuse box |
| S16 | Fuse in fuse box |
| S164 | Fuse -3- (30), in fuse box/battery |
| S176 | Fuse -4- (30), in fuse box/battery |
| S180 | Fuse -8- (30), in fuse box/battery |
| T3 | 3-pin connector |
| T4a | 4-pin connector |
| T6a | 6-pin connector |
| 193 | Earth connection -1-, in radiator fan wiring harness |
| 500 | Screw connection -1- (30), on relay plate |
| 501 | Screw connection -2- (30), on relay plate |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A98 | Positive (+) connection-4-(30), in dash panel wiring harness |
| ** | Up to August 2000 |
| -••- | From September 2000 |
| J248 | Diesel direct injection system control unit |
| J293 | Radiator fan control unit, in engine compartment, front left |
| T3a | 3-pin connector, in engine compartment, front left |
| T3b | 3-pin connector, in engine compartment, front left |
| T4a | 4-pin connector |
| T6a | 6-pin connector |
| T10w | 10-pin connector, white, in protective housing for connectors, in plenum chamber, left |
| T121 | 121-pin connector |
| V7 | Radiator fan |
| V35 | Radiator fan, right |
| 12 | Earth point, in engine compartment, left |
| 193 | Earth connection -1-, in radiator fan wiring harness |
| C11 | Connection in radiator fan wiring harness |
| K21 | Connection -1-, in radiator fan wiring harness |
