That doesn't surprise me with Astra, but having been crazy myself and put Claude on the canbus on a couple of cars, I've borne witness to it stomping out frames and generally being very stupid to the point of it triggering the mandatory red SendFeedback to Dario when it realizes it's killed the gauge cluster or tcs/abs while the car is moving along. I still wouldn't advise letting even a frontier LLM interact with your car, after doing a lot of unfathomably stupid tests.

Disclosure: all stunts were attempted on a closed course, you should leave dangerous hardware hacking to professional dumbasses.