I have a 2016 Challenger SXT. The FR turn signal went out with a message on the dash. It flickered a bit but now doesn’t work at all. The FR DRL doesn’t work either. Both lights only work when I lock the car from the key fob. Where do I start to diagnose the issue. Thanks

 

Always start with bulbs first. I know you said they're working but it shouldn't be overlooked. Try emergency flashers. If they work the bulbs are good. Emergency flasher and turn signal flasher are different. It could be the flasher.

 

mine has the orange led halo. They’re not bulbs. When I turn the hazards on, only the left side works. The FR only works when I lock the car from the key fob

 

Gotcha!! Old schooler here. I should've known, I owned one for 11 years. Could you get a test light in there and see if there's power and if not trace it back.

 

Check the fuse and also check the ground and make sure it is good....