I have put everything I can think of back together, but now heat doesn’t work. I have found one small 8-ish pin plug coming out of the carpet, zip tied to the long umbilical. I can’t find any pics or info about what other wires emerge through the carpet- any ideas what this little guy is for? I can’t find where it may go, so it might actually belong on the amp under the carpet and accidentally got dredged up when I pulled the main umbilical up. But all the radio stuff still works, so I can’t even imagine what it might be for…