I've just purchased a used Original Tuner (thanks to this board!) and am having a similar RDS/AF problem with 94.5FM in Boston. The station jumps to 107.9 after about 10 seconds.

Disabling AF via the 2.0 final software has no effect. I was hoping Hijack might help with this, and I noticed these two entries in the Hijack change log:

v337-v338 Cosmetic changes to the RDS/AF disable code.
v336-v337 Removed CONFIG_IRCOMM=y from car2 config; added "Tuner AF Blocking" to menu.

But it looks like these Hijack menu options aren't in the current versions of Hijack. Anyone know what happened to them? I'll try v338 later this week to see if it helps but this thread "Hijack v337 and RDS/AF Issues" doesn't make me very hopeful.

Was anyone able to get RDS disabled? Can we clip a wire on the connector to the tuner module and kill it?

-Steve