Ahh, my misunderstanding then. I don't know about the C250 in particular, but my inclination is to suspect that it is susceptible to the same type of attack. I

Ahh, my misunderstanding then. I don't know about the C250 in particular, but my inclination is to suspect that it is susceptible to the same type of attack. I believe this because outward-facing wireless has applications that would be appealing features in a luxury car, and because it seems to me that luxury car makers are the ones most likely to abstract away aspects of controlling the car so that they can offer more finely-tuned driving performance. It's possible that Mercedes implemented security, but from my experience it's unlikely that they would have done so, when it's expensive and directly at odds with implementing features.