- A - storage battery
- B - starter
- C - generator
- C1 - voltage regulator
- D - ignition-starter switch
- J59 - unloading relay for X-contact
- T1r - single plug, behind the relay box
- T1f - single plug, on gearbox
Connection points with the body (in circle):
- 1 - "mass" zone, gearbox to body
- 2 - "mass" zone, gearbox to body
- 30 - ground point 1, near the relay box
- 125 - ground point, in the headlight cable
- C10 - Positive connection (30) in headlight cable
Cable color designations:
- ws - white
- sw - black
- ro - red
- br brown
- gn - green
- gr - gray
- li - purple
- ge - yellow
- bl - blue
List of fuses:
- 30A - green color
- 25A - white
- 20A - yellow
- 15A - blue
- 10A - red
The original can be found at (vwmanual)

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