Hey guys, so I have a 2013 and up until now I’ve just been using the aux cable. Well the port took a shit. So now I can only use the CD player and the radio. The only steering wheel controls I have were the volume and the station change on the back side. No Bluetooth or anything like that. It does have the alpine system with the subs and amp. To install a new radio and it work, do I have to have the little computer thing that tells it to turn on?