Temp knob popped off. I was able to get it back on but the metal part actually got turned so far that it was pointed down away from the blue-red temp gauge. I took pliers and cranked it back up and it seems to be working now.
temp knob broke, glued it back together. The actuator cable from temp know to air flow damper will not close entirely for cooling. I manually closed the air damper for summer driving (and full air conditioning).
Bought the car used, Air control knob is cracked but I fixed it with scotch tape and it's working fine. Climate control knob is broken off and the metal connecting rod that adjusts hot/cool air is broken. Not sure how to fix the rod. Temperature is locked on full heat.