I recently moved to The Netherlands, took my 2007 335i with me, and after some lighting adjustments, putting in the Europe NAV DVD and a new switch to activate the rear fog lights, all is OK, except the traffic info on my NAV. While otherwise the NAV and radio works fine, including RDS reception etc, the system does not receive any traffic info and I assume this is because it is programmed to some US radio frequency rather than what I need here. Dealer does not seem to know what to do. Can anyone provide info or point me to that? Thanks a bunch.

word on the same issue over here. v27.1.1.8 re-programmed the CCC on a 328i i recently worked on, and it restored the RTTI, RTTI is broadcasted over RDS signals. the GPS antenna on the roof is spliced into the back of the CCC. if you have IBOC(HD Radio) this control unit usually causes some interferrence with the RTTI when switching from HD singals to FM signals.