This was an old forum: however with emmastone's posting: I picked up my Gen1 XB, in Ontario, CA yesterday and drove it home to Las Vegas, NV. Air conditioning almost turned me into a Popsicle, on 5 hour drive to Vegas, but once in town (Koval > Flamingo) it did not handle the 116°F very well in stop and go traffic.
On Flamingo it would blow cold air, after stopping for 6 or 7 red lights it was the same odd routine. Stopped the air conditioning would fail to keep blowing cool air, then moving to the next light the air would blow colder and coldest when reaching the next stop. I did catch one green light and the unit seemed to work, until I got caught again at another light, and the air warmed again, it seems the air conditioning is not capable of maintaining its cooling when stopped.
Horrid not to have air conditioning here in Vegas, but this used XB is new to me: is there a temperature controlled fan that should be running for Condenser (air conditioning radiator) not functional?