I have a factory fitted Audi Navigation System based on the TravelPilot DX. The manual says this unit has dynamic traffic management in Germany and Holland, and I assumed that it was just the lack of TMC codes on the disk that stopped it working in the UK.

I've now bought the 2006 DX disk with iTMC for GB and I still cant use the codes, because the software/firmware in the system doesn't show the menu option in the settings to turn it on. Does anyone have any idea where I could get an upgrade to enable this, please?