It does not have AC - it didn't come with AC from the factory. The left front turn signal is broken from the tip over, it does light up, but doesn't blink. All other lights, heater, wipers work (although I'm not sure if washer fluid sprayers work).
The frame does have an issue - I think on the drivers side where one of the gussets is starting to crack - it pops when you're flexing it off road. I was going to get it welded but never got it done.