I'm trying to do the mod to my HU that adds an aux jack by soldering a jack to certain pins of the CD player. I have the unit out of my car and all the screws are out, but I can't seem to get any of the metal panels to move. I have looked and looked for videos and write ups and have had no luck. Can someone help me out? Thanks

EDIT: Nevermind, I got it. Finished the mod, tested it, works great