I wonder if anyone has an problem with the changeover to DST in the UK? My 4S never managed to adjust and I had to manually change the time by switching off auto time update (or whatever it's called.
I had the same problem in Holland. I've also had an issue with crossing the Belgian/French border from France towards Belgium, and it putting the clock back one hour.
I just chalk it up to one of the many glitches with the car. It's getting quite tiresome.
Mine didn’t change either despite the option being selected. On the face of it not a real problem except if you had set a departure time assuming it would have changed.