Wow, thanks for all the replies.
I do have the steering wheel control adapter. And that does make sense, because I could never get it programmed. It's like it was not seeing anything coming from the steering wheel buttons when we tried to program it.We left the next day after my install and I didn't have time to troubleshoot it, so I just bundled it up and tucked it under the dash for later. I will try to check it tonight.
Again, thank you guys very much for all the help, especially since I just noticed I posted it in the wrong section.