My 2012 G37x is only 1 year old and has 24K km. This morning I started it up and found that the air conditioner fan is working but temperature could not be adjusted, no information was displayed on console. Shut off and start again couple of time, no luck at all. Anybody has this kind of issue before?

The stealer ship is half hour drive and I am too busy to make an appointment. Sigh.

 

Does the compressor itself cycle on and off when you turn it on and off ? Have you checked all of the lines and components to see if something's broken or loose? Have you checked the low pressure port to see if the system's fully charged with refrigerant?

 

I have noticed on my 2013 that several times now the temperature setting display is absent during adjustment attempts (normally pops up w/ **** input). It will remain this way for the trip duration. It only does this occasionally. I do not have enough data to know if I can still adjust the setting via the **** sans the display. Being an intermittent, I haven't yet tried the dealership. After all, it has to malfunction for them or it didn't happen.