Hi everyone, I did a search for my problem but couldn't come up with anything and I was wondering if anyone else had the same problem before. My drivers side headlight is out. It works on high beams but not low. I replaced the bulb and it is still not working. Any thoughts? Also, when I put everything back together, now my Service Engine Soon light is on. There is a small black tube that attaches to a clip on the air housing. The end of it isn't attached to anything though. Just kinda curves around the big hose from the air housing. Should that be attached to anything? I don't remember unplugging it from anything but can definitely feel suction when I put my thumb over it. Main problem is the headlight right now though. I've jiggled the wires and can't find a loose connection in those anywhere. I'm stumped!