If you look at the schematic in the service manual online here you'll see there is a lead from the right front directional and a lead from the left front directional that go to the indicator bulb. There is no ground going to that indicator bulb and there are no diodes in those leads to prevent feedback. It's quite possible that the bulb is a special bulb from the manufacturer because if you put those leads to each side of a filament there is going to be a feedback when the bulb looks for ground. It's a strange setup indeed. It's got me stumped at this point especially since if you remove the bulb the feedback goes away (according to your prior post).
[/quote]
Sorry about that, I had thought that, but I was wrong. When I took out the bad bulb I couldn't tell if it did or not. I got a bulb and it works fine, just not 2 filaments in there just one. As it works now the indicator bulb lights up the same in left or right position but in the middle it stops. That's good enough for me.
I don't know where to readily find that 2 filament split bulb. That boot might be shorting still, I guess I don't know. Maybe just having the right bulb keeps it from trying to ground on the opposite turn signal bulb.
At any rate I have an appointment with that Harley Davidson shop at 930am in the morning so hopefully its money worth spent if its a deeper problem.
I haven't gone through all that wiring in the headlight housing so it could very well be in there or wherever it gets grounded to the frame.
I skimmed past that second video earlier. Usually I'm a do it yourselfer for saving money but on this one I'm going with what my better judgement tells me not to and to listen to my woman- go take it to a shop to get it fixed.
Goodnight its midnight thirty here.