hi, i have a 98 vectra cdx 2.0l i have only had it about 2 months, when
i bought it the rear demist and heated mirrors didn't work, assuming it
was a faulty relay or fuse i set upon changing both but with no joy, i have also changed the switch on the dash and still no joy, i was wondering if anyone could offer a solution before i start to tear the rest of my hair out, i have checked the wires behind the switch all seems ok, i've also checked behind the fuse box and can't find anything
wrong there either, i am usualy pretty good with electrics but this has
baffled me, HELP