Starting and ignition system
* Battery
* Starter
* Ignition system (spark plugs, ignition coils, ignition distributor)
Lighting and alarm system
* Headlights
* Tail lights
* Side marker lights
* Flashing lights
*Beep
*Hazard alarm
Electronics and control system
* ECU (electronic control unit)
* Sensors (temperature, speed, crankshaft position)
* Actuators (injectors, throttle valve)
Power supply and charging system
* Generator
* Straightener
* Voltage regulator
Electric drives and accessories
* Window lifters
*Seat adjustment
* Heating
* Air conditioner
* Audio system
Safety electronics
* ABS (anti-lock braking system)
* ESP (stabilization system)
* Airbags
Other
* Cables
* Fuses
* Relay
* Connectors