So far I've not been able to find a discussion on this.
Shortly after getting my '07 last Fall, I had to replace the blower resistor which worked fine for months.
Then it failed, so another was installed, then another, and now I am about to put yet another one in.
First, low speed stopped working, then all but high speed.

Since it is a convertible, I rarely use the AC because the top is usually down (as it should be, lol).
Before I go too far into troubleshooting, does anyone have an idea...

Blower resistor keeps failing