I have a 05 tiburon. I bought it from a guy who said everything was working until he had the battery replaced. Some moron out the battery in backwards. Now, the sunroof, a/c, defrost, and hazard lights don't work. Any idea what's wrong, how to fix, and a price range? Please help! Also when I out the 10a fuse into the a/c in the fuse box, and try to turn on the a/c, it immediately blows that fuse.