Bmw Ista- 4.39.20 [patched] Jun 2026

While older versions of ISTA are sufficient for E-series models, brings essential database updates for the latest BMW, MINI, and Rolls-Royce vehicles.

To run ISTA 4.39.20, your computer should meet these specifications:

To properly utilize ISTA+ 4.39.20, you need the following setup:

Essential for routine maintenance, including battery registration, diesel particulate filter (DPF) regeneration, steering angle sensor calibration, brake bleeding, and service interval resets.