| C | Alternator |
| J248 | Diesel direct injection control unit |
| J317 | Terminal 30 voltage supply relay (01054) |
| J325 | Coolant heater element relay (01160) |
| J359 | Low heat output relay (01193) |
| J360 | High low heat output relay (01194) |
| N51 | Intake manifold pre-heating element |
| Q7 | Coolant heater elements relay |
| SB8 | Fuse -8- in fuse box |
| T5f | 5-pin connector, black, in engine compartment |
| T10d | 10-pin connector, black, in coupling station |
| T10g | 10-pin connector, green, in coupling station |
| T10h | 10-pin connector, violet, in coupling station |
| 44 | Earth point, A pillar, to left, below |
| 80 | Earth connection -1-, in instruments wiring harness |
| 135 | Earth connection -2-, in instruments wiring harness |
| A99 | Connection -1- (87), in dash panel wiring harness |
| D112 | Connection -10-, in engine compartment wiring harness |
| D114 | Connection -12-, in engine compartment wiring harness |
| D118 | Connection -16-, in engine compartment wiring harness |
| * | Only vehicles with intake manifold heater |