|
What year?
My 2017 540 is adequate but certainly not perfect
Once used to it you know it's limitations. I think the latest version in the latest cars is probably improved
For me in the U.K. for some reason it sits slightly to the left of the lane rather than centre . No idea why though
For me traffic jam assist seems to be the best part of the system , maybe the lower speeds help
Having said that I do use lane assist most if the time on the motorways if not in a rush
|