Ignition system
* Battery
* Starter
* Generator
* Ignition coil
* Spark plugs
* Ignition wires
* Engine Control Module (ECM)
Lighting system
* Headlights
* Tail lights
* Side lights
*Brake lights
* Direction indicators
*Hazard alarm
* Interior lamps
Electric drive
* Electric motor
* Motor controller
* Rechargeable battery
Power supply system
* Battery
* Generator
* Fuses
* Relay
* Wiring
Heating and cooling system
* Electric fans
* Seat heaters
* Air conditioning (if available)
Comfort and safety system
* Window lifters
* Electric mirrors
* Central locking
* Audio system
* Immobilizer
*Alarm
Sensors and actuators
* Crankshaft position sensor
* Air flow sensor
* Engine temperature sensor
* Oxygen sensor
* Airbag control unit (if equipped)
* Anti-lock braking system control unit (if equipped)
* Stability control system control unit (if equipped)
Diagnostic system
* OBD-II connector
*Check Engine Light
* OBD-II scanner