Headlights
The headlight switching circuit is shown in Figure 158. The low and high beam headlights are switched on using auxiliary relays 3 and 11. The control voltage to the relay windings is supplied from headlight switch 10 (the shift lever is located to the left of the steering column), if the switch button 8 of the external lighting is fully pressed.
Figure 158. Headlight and fog light connection diagram: 1 - headlights; 2 - fuse box; 3 — low beam headlight relay; 4 - ignition switch; 5 - fog light switch; 6 - rear fog light; 7 — high beam indicator lamp; 8 - outdoor lighting switch; 9 — Fog light circuit fuse: 10 — Headlight switch; 11 — high beam headlight relay.
Regardless of the position of the keys of switch 8, it is possible to briefly turn on the high beam headlights by pulling the lever of switch 10 of the headlights, i.e. to perform light signaling. In this case, the voltage to the contact of the light signaling switch 10 is supplied directly from the power sources, bypassing the ignition switch.
Outdoor lighting
The connection diagram is shown in Figure 159. The side lights in the headlights and rear lights are switched on by the external lighting switch 3. At the same time, the lamps of the license plate lights 6, the lamp 5 of the instrument cluster lighting, and the indicator lamp 4 of the side lights also light up.
Figure 159. External lighting connection diagram: 1 - side light bulbs in headlights; 2 - fuse box; 3 - outdoor lighting switch; 4 — side light indicator lamp; 5 — Instrument cluster lighting lamp; 6 - license plate lights; 7 — side light bulbs in the rear lights.
The article is copied from the website VazBook.ru
Direction indicators and hazard warning lights
The connection diagram is shown in Figure 160. The right or left side turn signals are switched on by the switch lever 4 (to the left of the steering column). In the emergency signaling mode, switch 3 (located on the dashboard) all direction indicators and the indicator lamp in switch 3 are switched on. Flashing of the lamps is provided by relay-interrupter 8.
Figure 160. Wiring diagram for direction indicators and hazard warning lights: 1 - front direction indicators; 2 - ignition switch; 3 - hazard warning switch; 4 - direction indicator switch; 5 - side direction indicators; 6 - direction indicator lamps in the rear lights; 7 — direction indicator lamp; 8 — relay-interrupter of direction indicators and hazard warning lights; 9 — fuse box.
Sound signal
The car is equipped with a sound signal of type C-304 or C-305. It is located in the engine compartment and is attached to the bracket to the radiator frame panel. If the signal's sound volume decreases or wheezing appears, the signal is adjusted by turning the screw on its body in one direction or another until a loud and clear sound is obtained.
If the adjustment does not eliminate the wheezing or the signal works intermittently, then disassemble the signal and clean the breaker contacts. When assembling the signal, install the previous gasket between the membrane and the signal body so as not to disturb the gap between the core and the anchor.
If the signal does not turn on, then check the reliability of the wire connections, especially the wire connecting the steering mechanism to the body, and check the condition of the switch contacts. If necessary, clean the contacts.