I have a 2014.5 CX-5 Touring and the a/c is acting up. When it was about 12 months old the a/c kept freezing up. The dealership siad it was freezing up do to being low on refrigerant. The dealership filled it back up and put dye in it to find if it had a leak. When I got home I looked under the hood with a UV light and saw the dye everywhere. I took it back to the next day and they determined it was leaking from the fill port (I believe they messed the fill port up when filling it with the dye/ extra refrigerant). They filled it back up after tightening the fill port and it worked like normal for about another 12 months. It froze up several times last summer before my warranty ran out so I took it back in to the dealership and was told it is fine. That the refrigerant was at 40 degrees Fahrenheit and the pressure was in the normal range. That didn't answer my question of if it was low on refrigerant or not. It seemed to work ok the rest of last summer with the occasional freeze up. Fast forward to this summer and it has frozen up several times already this summer. I took it back in to the dealership last week (I am out of warranty now) and was told the same thing as last summer that the temp and pressure were correct with no explanation of why the unit keeps freezing up. I brought up the TSB 07/002-15 about a slow leak in the evaporator and they didn't even look at it. They told me it seemed fine to them. I have a 45 minute drive home from work everyday and it has been 90+ with high humidity and it is still warm in the car by the time I arrive home. Is there any way to test if it is low on refrigerant at home or should I take it back to the dealership next time it freezes up or is this normal? Has anyone else had this issue or had the TSB done on their CX-5? Thanks for any info!