Common car electrical breakdowns:
* Battery problems: dead battery, corroded terminals, faulty wiring.
* Problems with the ignition system: faulty spark plugs, ignition coils, ignition distributor.
* Alternator problems: faulty rotor or stator, faulty voltage regulator, worn brushes.
*Starter problems: faulty retractor, worn brushes, faulty solenoid.
* Wiring problems: damaged or burnt wires, faulty fuses or relays, poor contacts.
*Lighting problems: burned out bulbs, faulty headlight switches, faulty wiring.
* Ventilation problems: faulty interior or radiator fan, faulty climate control unit.
* Infotainment system problems: faulty head module, speakers, wiring.
* Problems with electronic control systems: faulty sensors, faulty control modules, faulty wiring.
Specific electrical breakdowns of a car with a hybrid or electric drive:
*High voltage battery problems: cell damage, cooling system failure, faulty wiring.
* Problems with the electric motor: overheating, faulty windings, faulty bearings.
* Problems with the converter: faulty power transistors, faulty control system.
* Charger problems: faulty transformer, faulty wiring.