2012 Mazda 3 - AUX input not working and fix

I wanted to use the input once I found out it had one, but it also wasn't working. So I did some research and finally found the issue. I also ended up taking part of the dash apart while I was in here since the radio was out. So this is the reason for the slightly longer video. I did fix the problem and also put some pictures at the end of the video. Don't forget to subscribe, it helps. Thanks.