Individual headlights, taillights or ceiling lights do not turn on
1. The lamp filament has burned out (see "Lighting, light and sound signaling"). Replace the faulty lamp.
2. The contact of the lamp in the socket is oxidized (see "Lighting, light and sound signaling"). Treat the oxidized connection with a cleaning and protection agent for electrical contacts.
3. The electrical equipment wires are damaged or the tips in their connections are oxidized (see "Electrical equipment - technical condition check"), Treat electrical connections with a product to clean and protect electrical contacts. Replace damaged parts.
Not all lamps of one circuit turn on
(The material was taken from a website LADAMAN.RU)
1. Faulty fuse or relay in the corresponding circuit. Check the fuse and relay box (see "Fuse and relay mounting block"), replace the faulty fuse or relay. If the fuse blows again, check the corresponding electrical circuit (see "Electrical equipment - technical condition check") and fix the problem.
2. Steering column switch malfunction. Check the steering column switch, replace the faulty part.
3. The electrical equipment wires are damaged or the tips in their connections are oxidized (see "Lighting, light and sound signaling"). Treat electrical connections with a product for cleaning and protecting electrical contacts. Replace damaged parts.
Individual headlights or taillights are dimly lit
1. Poor contact or damage to the wire connecting the lamp or flashlight to the ground (see "Lighting, light and sound signaling"). Treat the oxidized connection with a cleaning and protection agent for electrical contacts. If it is not possible to restore the connection, replace the damaged parts.
2. Darkening of the lamp bulb. Check by inspection (see "Lighting, light and sound signaling"). Replace the lamp.