okay i know this is probably a stupid question but yah its botherin me i have a stupid baby blue or light blue wire hangin under the dash on the passengers side by the brake and gas pedels.. i dk what it goes to but its just hangin .. do u think this its important ?maybe itll fix something if i can find out where its suppose to go...idk

If you don't know just stuff it up in the dash where you won't see it. Or you could put in the diligence to trace it and figure out wtf it is.

Should be able to tuck it up in behind the dash or carpet, or even zip tie it somewhere.

I'm not understanding how it could be hanging on the "passengers side by the brake and gas pedals", because I've never been in a vehicle where I have control of the steering and my passenger controls the pedals If what you mean is that the wire is on the passengers side just hanging down to where the pedals would be, you should be able to hide it fairly easily. If it is in fact hanging down on the drivers side near the pedals, tuck it away or zip tie it out of the way - it's not just tacky, but a safety issue.