Thanks for all the ideas. I have finally been able to do some more trouble shooting. I have done the computer reset, unfortunately no change afterward. I have gone thorough many possibilities after looking at the wiring diagram. Still a steady right turn signal light on the dash panel and a dim steady light in ther mirror, happens on a warm day on the front end of the coach (sitting or after some warmth on the front of coach driving) and both go out as the day cools down. I noticed the front right turn signal light in the headlight module does not work ever, not with a right turn signal, not as a parking light, not as an emergency flasher, but the light inside the mirror will flash with right turn signal on or emergency flasher, all the other lights in rear work as expected in those conditions. I checked the right turn signal lightbulb, wiring and the socket for the turn signal and swapped left to right just to confirm. Even with exchange of lights and socket right to left, still no power at the right turn light socket. . It seems the right headlight turn signal wire is never receiving power. When I look at the diagram (Page 120) it seems like there is an issue at connection S10. Can someone guide me to where S10 is or what that notation actually means or looks like? If I found it, maybe that connection is bad or needs to be wired around?
Also a second nuance. In parking light on mode, no right front parking light but the left front parking light and right and left rear all work correctly, but the turn light in the right mirror goes on steady and bright. (left mirror light is not lit, which seems correct, and should also be the case for the right mirror light). With out the parking lights on, that same right mirror light is on steady but dimly -at the same time with the right turn signal light in the dash stuck on.
My gremlins live on ..... Thanks for any help.
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