Hi there, following your suggestion in the pCARS forum, I´ll continue my efforts here, to make Dirt 3 and F1 2012 work together with Fanaleds.
rFactor 2 now works too, after I tried the automatic setup for this one game (not searching for all racing-games).
Doing so with F1 2012 didn´t change anything (game running but no LEDs), and in Dirt3 it even creates a crash after ending a session, which results in an unsafed game after restarting the game. So I can´t make any progress in the game. Thankfully I made a backup of the configfile, so no harm done. Any other ideas, what I should try?