Separate names with a comma.
Did you press AND HOLD the button? If you just tap the button it will start and then stop.
MR = Midrange
Tesla thinks it can use the front cameras to sense rain.
Also, make sure it’s turned on. The last update changed my setting for lane departure. In my case it turned it from steering back to vibrating,...
If it senses that you are deliberately turning toward the lane marking, even slightly, it will not respond. Try literally letting the wheel go and...
Happened to me three or four times. I took it in to service. They fixed it in two hours. No problems since.