LED lighting question
 

Hello everyone! So, quick question.. I recently purchased a 2012 CTS 3.0 luxury package and love it! I just bought an LED headlight kit, and will soon go through installing them with the stock projection housing. I'm curious if I can replace the stock turn signals to LED as well. From what I've come across, it seems like they don't function properly. Apparently, they don't flash normally, and I was just wondering if anyone has had any luck switching over to them? If I'm going to remove the front of my car to do the headlights, I'd like to get as much done while it's off