1. Front position and direction lights

2. Full beam and low beam headlights

3. Horn

4. Battery

5. Side direction indicators

6. Hydraulic pressure switch for rear brake lights

7. Fuel reserve indicator control

8. Flasher for direction indicators

9. Windshield wiper motor

10. System protection fuse valves

11. Push button switch, on the driver's side door pillar, for lamp 23

12. Direction indicator switch

13. Horn control button

14. External lighting switch and low beam flashes

15. Fuel level indicator

16. Fuel reserve indicator light (red light)

17. Electrical connection joints

18. Insufficient dynamo voltage indicator for battery charge (red light)

19. Direction indicator operation light (green light)

20. Side light operation indicator (green light)

21. Light indicator for full beam operation of headlights (blue light)

22. Low engine oil pressure warning light (red light)

23. Control panel illumination lamp

24. Control panel lighting switch

25. External lighting switch

26. Switch for engine ignition and various signals

27. Windshield wiper control switch

28. Lamp for interior reflected light illumination of the car, incorporated into the rearview mirror

29. Dynamo control group

30. Dynamo

31. Starter motor

32. Ignition coil

33. Spark plugs

34. Ignition distributor

35. Transmitter for low engine oil pressure warning device

36. Rear position, stop and direction lights

37. License plate light

NB the • sign indicates cables with numbered cable ties

This Fiat 500 L wiring diagram is provided for informational purposes only by 500line.it. While every effort has been made to ensure accuracy, we cannot guarantee that the information contained herein is complete or error-free. Working with electrical systems can be dangerous and should only be performed by qualified professionals. 500line.it assumes no responsibility for any damage or injury resulting from the use of this information. Always follow safety guidelines and consult a professional mechanic or electrician if in doubt.