Color coding of wires
| Code | Color | Code | Color |
| IN | black | ABOUT | orange |
| BR | brown | R | pink |
| G | green | R | red |
| GR | grey | V | violet |
| L | blue | W | white |
| LG | light green | Y | yellow |
Note: for two-letter code (for example: RG) the first letter indicates the main color of the wire (red), and the second indicates the color of the stripe on the wire (green).
Identification of connectors
1. The contacts in the female part of the connector are numbered from the top left to the bottom right.
2. The contacts of the plug part of the connector are numbered from the upper right to the lower left edge.
Note: When multiple connectors are used in one node, the names of each connector are indicated (letter of the alphabet) and contact number.
Replacing fuses
1. Before servicing, turn off the ignition and all electrical devices.
2. Install fuses only with the specified current strength.
3. Remove and install the fuse only with a straight movement, without twisting or rocking. Otherwise, the contacts may move too wide and the fuse will not hold in them.
Note: Use a special tool to remove and install the fuse (see picture).
4. If after replacing the fuse it burns out again, check the circuits for open circuits and short circuits.
Caution: This inspection must be performed by a qualified technician.