cnsteve

I have an '09 Edge with the DATC. When I lower the display temperature, it jumps from 19C to 16C. There is NO 18 nor 17 degree on the display. That would be a three degree F jump. There doesn't seem to be any difference whether its on auto, defrost, ect. Does this happen with everyone else's '09 or should i start to call the dealership? Thanks Stever ps. I have scoured the manual and searched the forum. No mention.