The rear defroster in my contour is not working properly. All but 2 or 3 of the lines are not working. I read past posts that said you can find the breaks in the defroster wire and repair them. First off, where are the wires mounted? (I would assume on the interior surface of the glass) Are breaks in the wire usually obvious? Or are they hard to find? What about doing a continuity test on the wire with a meter? Would that do any good? Lastly, a repair kit was mentioned as well; how expensive are the repair kits, and would a local parts shop carry it?

Thanks,

Jake