8.6.2. Possible malfunctions of lighting and light alarm system, their reason and methods of elimination

Cause of defect
Elimination method
Separate lamps of headlights and lamps do not burn
1. Safety locks fused
2. Threads of lamps fused
3. Damage of wires, oxidation of their tips or weakening of connections of wires
1. Replace safety locks
2. Replace lamps
3. Check, replace the damaged wires, smooth out tips
The braking signal does not work
The braking signal switch is faulty
Check a control lamp, replace the faulty switch
Passing or driving beam of headlights does not switch
1. Oxidation of contacts of the switch of light of headlights
2. The relay of driving or passing beam of headlights is faulty
1. Replace the three-lever switch
2. Check and replace the relay
Levers of the switch of indexes of turn and light of headlights are not fixed
1. Vyskakivaniye of a lever clamp ball
2. Destruction of nests of clamps of the lever
1. Replace the three-lever switch
2. The same
Indexes of turn are not switched off automatically after the end of turn
1. Jamming of the mechanism of return of the lever of indexes of turn
2. Wear or break of ledges of a flood ring of the switch of the index of turn
1. Replace the three-lever switch
2. The same
Levers of switches of indexes of turn and light of headlights do not switch
1. Jamming of balls of clamps of levers
2. Jamming of the mechanism of return of the lever of the switch of indexes of turn
1. Replace the three-lever switch
2. The same
The control lamp of indexes of turn does not work
1. Lamp thread fused

2. It is faulty the relay breaker of indexes of turn and the alarm system
1. Replace the three-lever switch
2. The same
The control lamp of indexes of turn blinks with the doubled frequency at inclusion of indexes of turn *
1. The lamp of the forward or back index of turn fused
2. It is faulty the relay breaker of indexes of turn and the alarm system
1. Replace a lamp

2. Replace the relay breaker

* Or burns constantly (does not blink) if on the car it is installed the relay! breaker 23.3747 alarm systems and indexes of turn