I didn’t notice that the air conditioner wasn’t working in our rental vehicle the first several days we had it because the weather was nice and cool, however, on the 4th morning, the most pressing morning, I certainly noticed it… I had traveled to the Midwest to attend a wedding; And of course, it was the day of the wedding that I most needed the air conditioner and didn’t have it. I had to drive to the event all dressed up and sweating… Needless to say, I wasn’t really pleased. I then took my seat outside, with everyone else, and watched the ceremony. It was certainly warm that morning, and I had planned for cooler weather. In the end it didn’t really matter. The wedding was appealing nice and not a single person was looking at how sweaty and tepid hot I was anyway. The wedding reception was soon moved indoors and I was glad to see that the air conditioner was absolutely working inside the building so I was finally comfortable. By the time all of the festivities were over it was night time so it wasn’t too awful driving back to the hotel in the rental vehicle without the a/c. I don’t know if I should tell the rental vehicle company about the issue when I return the vehicle or not. On the other hand, I may get some sort of a discount. On the other, they may charge me for damaging the vehicle but I didn’t do it, however who would have thought it would be so moderate warm this time of season anyhow?