RDS on RCD510 doesn't work for certain radio station

[Browny]

I picked up my girlfriends new car last night (2006 Jetta Turbo) and fox fm was not displaying like the others..... Tonight, it is fixed!! It must have been a Fox FM issue...

[elwin]

hang on..101.1 displays the weather? huh? how do i see it? i've never seen it before.
and someone mentioned displaying the song name that the radio station is playing? how do i get that too?
i listen to fox all the time..n it has always displayed it as Fox FM on my RNS510....never seen the dashes..or 101.9 displayed.

[hooba]

I am getting the car looked at for a leaking brake light cluster on Wednesday

I came across the following and thought of your car - it is from a press review of the new 2011 Jetta. If you define quality as having good consistency, well it looks like they're doing ok.