1. Log something they never read back
2. Use a soldered down chip (they use a SD card in other locations)
3. Crash the media controls when the unused logs cannot be written
4. Disable certain car features, potentially immobilizing the vehicle because the media center is off.
There are several ways that Tesla could have prevented this issue, and the fact that they've never bothered to resolve the issue in later iterations is just baffling.