I just bought my 2014 Chevy Cruze Diesel. It had a defective DEF Fluid Heater-- and a recall for a NOX sensor. Dealership took care of both.
When I got my car back, the climate control wasn't working. The buttons aren't completely unresponsive, but they seem to do weird things when I push them.
I'll press the seat heater, and the A/C snow flake will say "Off". I'll press the rear defroster button & it will light up, but it'll activate the front vents.
The car's temperature control knob doesn't work at all. I can't change the heat/cool, however I can change the fan speeds.
Currently, I've tried disconnecting the negative terminal for a few minutes to try to reboot everything. No dice. Any other ideas?