I replaced my stock headlights for the truck in my sigline with the ones pictured here...They re-used the original bulbs and sockets, but also have an extra amber lens at the bottom which takes a small, apparently four-prong, twist in socket...I'd like to know which socket to order so I can wire it in with my others...A forum search turned up nothing for me...Does anyone here have an answer?...Thanks......Ben

 

Those are 2006 lights, one year only. You could do some searches for those specific years at a MOPAR parts supplier and should find the OEM part numbers.

 

Thanks for the clue, and welcome to the site......Ben