Originally Posted by Jack G

If the light switch is the light module then it seems to be working correctly. All the functions on the multifunction switch except the flash mode work. It would be handy if the XF had a terminal strip where the various lighting and other functions terminated. This would make the diagnostic steps much easier.
Does anyone know of good supply resources (not Mopar) for the multifunction switch in new condition? I have an engineering drawing of the switch which is manufactured by Wells Manufacturing in WI.