Lighting malfunctions, light and sound alarms, their causes and remedies
Cause of malfunction | Remedy |
Individual headlights and taillights do not light up | |
Fuses blown Burnt out lamp filaments Damaged wires, oxidation of their lugs, or loose wire connections | Check circuit and replace fuses Replace lamps Check, replace damaged wires, strip lugs |
Headlights won't turn on or off | |
Faulty control unit for outdoor lighting and instrument lighting | Replace the control unit for outdoor lighting and instrument lighting |
Stop lights don't work | |
Faulty brake light switch | Replace brake light switch |
Steering column switches not locking | |
Destruction of latches of levers of steering column switches | Replace damaged steering column switch |
Direction indicators do not turn off automatically after completing a turn | |
Damage to the mechanism for returning the turn signal switch lever to its original position | Replace turn signal and headlight switch |
The direction indicator lamp flashes at a double frequency | |
One of the turn signal bulbs burned out | Replace a burned out turn signal bulb |