Comment by belorn

The speed sign detection can be a bit funny at times. Mine often read signs that are for roads next to the one I'm driving, which occasionally include train tracks. Seeing a maximum speed that is 200 km/h is a bit funny, through less so when the camera catches a small road parallel with the highway with speeds that's 1/4th that of the highway. If the cruise control would follow those, the first one would be very illegal and the second one quite dangerous and possibly illegal if it got stuck like that. It also has detected a 357 km/h (or around that) while driving in the city, possibly by random patterns from a shop's street window.

The lane assist can also become confused by shadows created by a fence next to the road when the sun is just slightly above the horizon. The car thought I was driving between two roads and tried to steer me to the side, but it was a single lane highway. That was the last time I had it enabled.