I have a 2011 TDI with ABS module 1K0907379BC and it did not work. Bit 16 was originally B7. B7 changes to B3 when I uncheck the TPMS, but it will not accept the changes.
Mine has B7 also in the coding, did you just try changing it to 3c in the new long coding instead of changing it through the long coding helper? I will have to check if I still have hill assist.
This is my abs module information from my previous post
Address 03: ABS Brakes (J104) Labels: 1K0-907-379-60EC1F.clb
Part No SW: 1K0 907 379 BG HW: 1K0 907 379 BG
Component: ESP MK60EC1 H31 0106
Shop #: WSC 01357 011 00200
And the coding changes if you want to put that in the sticky.
My old coding byte 16
New Coding I put in long coding:
EDIT: I messed with it again, and I am using 3D now which keeps hill assist and the abs based TPMS. I think 39 will keep hill assist, but disable TPMS. I was doing it in a hurry, but you can probably mess with the settings and verify. My battery is weakening so I will probably wait until next week until I get the new battery before I mess with it some more. (it's cheaper at the dealer than the autoparts store so I set up an appointment lol)