so do i have to get a new wireing harness for it? (im not sure about this) and when i got the car it had some fog lights on it and a switch. so i took off the switch and just lef tthe wires that was on the switch. so i put them behind the plastic cover (lower right side of steering wheel) and im guessing touched something metal, so i dont know. thanks for the help

EDIT-- i checked fuses and noticed 15A is for cig lighter and head unit. so i checked to see if cig lighter gets hot and it doesnt. so do i just replace that fuse? and how chould i go about doing this (do i have to disconnect battery, etc?) btw im a slight newb when it comes to wireing and fuses, especially on a car)

EDIT2- was the fuse, omg i am a newb, thanks again!