Question about the Wiper De-icer feature. Button is on the Climate screen in my '11, so the truck must have this feature. But I don't see any wires or otherwise anything on the windshield that shows how it works. Tried it last night while driving home in a light snow, didn't seem to do anything. My windshield is not factory, it is a Pilkington, replaced before I bought it.
So... Does the factory windshield have any obvious wires or film that shows? I suppose I could pull the cowl off and look for the wire connections.