How I Learned To Stop Worrying And Love Realtime Driving Feedback

Actually, BT-enabled OBD gateways are a dead risk for security problems.

OBD is by definition directly accessing the internal computers of a car, including brake management, locking and gear shifts in automatic-gear cars. Or even steering assistance or total automatic steering for self-parking cars.

You get where I'm heading? Like James Bond did in Tomorrow Never Dies, just with a bit less range.