I have the same problem, I've read here that its a combination of the headlight switch and turn signal stalk on the column. I've replaced the headlight switch but it didn't fix the problem now I'm looking into the turn signal stalk. You might also want to look at this thread, it lists a couple part number and has a great comment from our friend
maxcichon. Good luck
https://www.crossfireforum.org/forum...eams-gone.html