hi i wonder if anyone can help
i bought a 2001 fiat punto sporting and the radio was hanging out of the dash board
so i pulled it out and a butcher has been at the wires
i dont have any plugs left just a bundle of wires
i cant seem to work out wich wires do what
is there a diagram some where that i can look at to try and wire this radio back up so it doesent burn the car out
also ive seen people talking about a sub been in the car how do i find out if their is one
cheers

ive looked in the boot and their is a subwoofer on the left hand side