Notice Note: As of 2022/10/25 the information in this series is slightly outdated. See Part 5 for more up to date information. I take no responsibility for any damages due to the information or steps provided on this site. The content is for educational purposes only. You modify your own car’s firmware at your own risk. None of this process is approved by Hyundai, Kia, or Hyundai Mobis. Background If you want to see how I got this far, check out the rest of my “How I Hacked my Car” series.