I have a 1979 620D, with a SunLite camper body. Just came back from a 1600 mile trip and everything was working fine. About a week later, went to drive it and found that I have head lights, tail lights, turn signals (and horn), but no running lights.
I found a copy of the Haynes manual that is supposed to cover this year, but the electrical diagrams stop at 1974.
Does anyone have a copy of the electrical diagram for the 1979?
What about any thoughts?
Thanks!