My friends & I finished installing my HID kit two days ago, but upon completion my gas needle stopped working and my parking brake light does not come on. Also my headunit turns on but I have no sound! I've tried a coupe of searches, and I'm planning on buying a Haynes manual to figure out what's wrong and I've also looked at all of my fuses and they seem fine. I upgraded my right headlight fuse from a 10amp => 20 amp but my left headlight is still 10amp and stll works fine. I also have an amplifier in my trunk, i don't know if that has to do with anything. Any help is appreciated. Thanks.