Have you installed Ista 4.32.15? Share your experience and any ECU flashing outcomes in the comments below.
While ISTA is not primarily a coding tool (NCS Expert or Esys are better for full coding), Ista 4.32.15 allows of factory options. For example, if you add adaptive headlights or a backup camera, you can edit the VO (Vehicle Order) via the "Retrofit" path in ISTA. Version 4.32.15 supports newer retrofits like Driving Assistant Professional retrofit on pre-LCI G30 cars. Ista 4.32.15