Hardware Interfaces

Interfaces documented from http://www.1966vwbeetle.com/1966%20Wiring%20Diagram.htm with modifications to match my car.

1. Battery input
2. Common
3. Starter ignition
4. Generator/regulator
5. Light switch low
6. Light switch high
7. Light switch dimmer
8. Interior light
9. Door switch left
10. Door switch right
11. High beam warning
12. Generator warning
13. Turn signal warning
14. Oil pressure warning
15. Speedometer light
16. Automatic choke
17. Electro-magnetic pilot jet
18. Spark plug 1
19. Spark plug 2
20. Spark plug 3
21. Spark plug 4
22. Turn signal switch left
23. Turn signal switch right
24. Dimmer switch
25. Emergency flasher switch
26. Horn switch
27. Horn
28. Brake switch
29. Brake light left
30. Brake light right
31. Rear turn light left
32. Rear turn light right
33. Tail light left
34. Tail light right
35. Tail light center
36. Front turn light left
37. Front turn light right
38. Oil pressure switch
39. Parking light left
40. Parking light right
41. Wiper switch fast
42. Wiper switch slow
43. Wiper motor
44. Speedometer light
45. Tachometer light
46. Head temperature light
47. Gas gauge light
48. Battery light
49. Oil pressure light
50. Fuel gauge sensor
51. Ignition/starter switch power
52. Ignition/starter switch start
53. Stereo power