X2. I took off my headrest and put it on backwards. Much better.
What really, really freaks out my passengers is the doors that keep locking themselves. My mom is totally claustrophobic and it sends he through the roof. We keep unlocking them all the time.
And the idiotic "safety" windows. If your child is retarded enough to climb out of a moving vehicle's window that rolls all the way down, he'll climb out of a half-opened window, too!
And what's up with plastic bumpers?!
And NO TAPE PLAYER?! Are you kidding me? How'm I supposed to bump my Ace of Base and Four Non-Blondes with no tape player?
And why is there no option to put AC in my face and defrost at the same time?! We're forced to turn this pathetic circular knob that chooses one of six options, most of which are unsatisfactory. There was nothing wrong with the old way, where you could turn on air anywhere you liked, simultaneously or alone.
There's plenty more, but those are the most irritating that I think of first.