There are several signs of electrical problems in cars that you can watch out for. Here are some common ones:
Dimming or flickering lights: If you notice that your headlights, taillights, or interior lights are dimming or flickering, this could indicate an issue with the car's electrical system.
Slow cranking: If your car's engine is slow to start or takes longer to turn over than usual, this could be a sign of a weak or failing battery or starter motor.
Dead battery: If your car won't start at all and you hear clicking sounds when you turn the key, this could be a sign of a dead battery.
Electrical accessories not working: If your car's electrical accessories, such as the radio, power windows, or air conditioning, aren't working properly or at all, this could be a sign of an electrical problem.
Burning smell: If you smell burning rubber or plastic, this could indicate an issue with the car's wiring or electrical components overheating.
Dashboard warning lights: If you see any warning lights on your car's dashboard, such as the check engine light or battery warning light, this could be a sign of an electrical problem.
If you notice any of these signs, it's important to have your car inspected by a qualified mechanic as soon as possible to diagnose and address any underlying electrical issues