I installed a brand new aftermarket HU (Panasonic CQ-C5301U). I did all the wiring and rechecked to be sure, when i tried the radio the left rear speaker doesn't work and used to work before. I checked with me ohmmeter the wires for that speaker and everything is fine, so I assume that wire and spealer are good. Now I think that it's the HU itself, what do you guys think about that issue ?

Nic.

Contour 99 MTX V6 fully loaded, stock with 110000km. Illuminated sunroof switch. About to do the mystique rear dome light conversion with eyeball dome light.