I have a 2015 challenger R/T and it came with the puck style antenna. I did the 8.4 radio upgrade about a year ago, and everything was working fine(minus uconnect). Lately, I'm getting a lot of "check antenna, see dealer for service" errors when trying to use SiriusXM. From what I've read this is usually an issue with the antenna. When I look up replacement antenna's for my make/model, I keep coming up with the shark fin style, which I don't want. Does anyone know the part# for the 2015 puck style antenna?