I believe I emailed the op the supplement a while back. A factory schematic is the answer.
I can email again if he wants, Mattax sent me the good copy a few years back.
NO!
Even the factory schematic does not show a ground prong on the headlight switch.
Since Chrysler stopped putting a wire there, I think they chose to leave it off the schematic.
It was a supplemental cluster ground in the earlier models.
See the Forum thread link that I posted twice.
