- D - starter switch;
- F66 - coolant level sensor;
- F76 - electronic thermal switch;
- G3 - coolant temperature gauge;
- G5 - tachometer;
- G22 - speedometer sensor;
- J6 - voltage stabilizer;
- K3 - oil pressure indicator lamp;
- K28 - coolant temperature and low coolant level warning lamp;
- K29 - glow plug heating control lamp;
- S12 - fuse in the fuse box;
- S26 - fuse on additional board;
- T4 - 4-pin connector (black) behind the instrument panel;
- T4a - 4-pin connector behind the console;
- T5a - 5-pin connector (brown) behind the dashboard;
- T6c - 6-pin connector (black) behind the instrument panel;
- T10d - 10-pin connector (yellow) behind the instrument panel;
- T26 - 26-pin connector (black) on the instrument panel;
- T26a - 26-pin connector on the instrument panel;
- 82 - ground connection 1 in the front left wiring harness;
- 121 - ground connection 1 in the front wiring harness on the right;
- D2 - connection in the front wiring harness on the right (temperature sensor);
- 83 - ground connection 1 in the front wiring harness on the right