Sounds like you might have to push for your rights. If you have a copy of the receipts where you previously complained about the wiring, I believe that first establishes when you made the initial claim. You may want to contact the local attorney general's office and see what they have to say, this may be a case where they pretend you don't have a problem til the warranty ran out which they're not supposed to do because otherwise all dealers would claim that your problem doesn't exist til the warranty ran out and don't end up doing any warranty work.
