probably 6012s
What's the owners manual say?

Then you can look at the pdf and see what was likely.
https://board.moparts.org/ubbthreads/ubbthreads.php/ubb/showflat/Number/2618519/Searchpage/2/Main/216740/Words/%2BHeadlight/Search/true/re-70-cuda-headlight-question.html#Post2618519