HAHAHA !! I just found this out on my own tonight. I saw the compressor not kicking on so I opened up the fusebox. There sat a blue relay with the prongs facing up. I take it out and flip it over putting it in it's resting place and bingo the compressor comes on instantly. Dam fewlz at the dealership................. I put a pocket probe thermometer in the dash vent and the temp got to 49 degrees. My buddies 97 Maxima with 97,000 miles cranked out 42 degree air. Wonder if the system needs to run a bit otherwise the system is still not up to snuff. The air temp coming out before the relay was fixed was 60 degrees with it on max cold (65/65 left it on recirc.