I was able to update the auto trans with winkfp daten 53.3 took about 2mins to flash and wow what an improvement. No more jerking coming to a stop even in manual mode(3rd-2nd), shifts are smoother. It's been a week of observing all is good.
Had a little problem when updating DME after updating trans. I was wondering if some files are not correct?? I updated winkfp using BMW coding tool to add the E46 files. Any advice pls.. Was using a battery charger with 10amps.

Had a little problem when updating DME after updating trans. I was wondering if some files are not correct?? I updated winkfp using BMW coding tool to add the E46 files. Any advice pls.. Was using a battery charger with 10amps.
