Thanks all for your advice. You have convinced me to proceed cautiously. With little time left before hitting the road again for four months, for Alaska
, I've decided to wait till I return to my home base in October before drilling holes in the outside wall.
I'll try to fish the wire over to the stop light. However, I was wrong about the wiring and Willey was right. One wire leads to Stop
and Turn. Still, no big deal if the middle light acts as a turn signal for one direction.
If I can't catch the wire, I'll drop it straight down and connect it to the additional trailer wiring.
One clarification for Chuck
From the picture it looked like one stop light and a back up light. OOOpps!
The picture only shows the inner of the two stop lights.
I'll update the post in the Fall when I get to this. In the mean time, "Move along now. Nothing to see here."