Interesting - I don't see this option at all on a 2005 X3 with a 2006 CID radio. I'm running v28 with Europe High 2006-2 and TMC works fine. I thought the X3's radio was equivalent to the BM54 ?

Dynamic routing does seem to work by default though as we're following a route - the system will reroute if TMC suggests a new hold-up on route.

I assumed my radio was the very latest - although only one tuner, it does support MP3 ID3 tags for the dash CD drive - I'd be surprised if this radio didn't support the dynamic route option you describe.

Could this be another coding option that only dealers can activate ?

Could you please post a picture of the route selection menu options