Dynamic Routing = automatic re-reouting to you destination to avoid traffic problems. Requires a functioning TMC service, and a nav system that supports TMC. TMC is implemented in various ways in various countries, some it is free, and in some you have to pay extra for the tMC-enabled map disc.

Hex sequence for TV in motion = not known to me. Wish I knew it :-)

Off-Road could potentially be activated in an E46, if you knew what command to tell the nav system. More research required :-)

Jochen