Or, honestly, how to do software. I can crash my Subaru's audio system just by handing it a sufficiently large MP3 file to play. Let's not even go to how bad Bl

Or, honestly, how to do software. I can crash my Subaru's audio system just by handing it a sufficiently large MP3 file to play. Let's not even go to how bad Bluetooth is. And they will never, ever fix it.