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      06-07-2021, 11:07 AM   #52
Grumpy311
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Drives: X5, 328i
Join Date: Feb 2021
Location: St. Louis

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Quote:
Originally Posted by DwainA View Post
I have had my 2021 X5 45e do a strange thing several times while driving in ACC without steering assist. While driving on a divided, non-freeway highway with ACC (speed and distance control) on, when I signal and then change lanes it has rapidly slowed down for a second or two in the new lane before accelerating back to the set speed. This has been with and without a car ahead in the new lane. I have also noticed at times a split arrow displayed on the console like it's telling me it doesn't know which lane to be in.

I'm not sure what I am doing to trigger this rapid deceleration, but I and the car coming up behind me do not appreciate it. Any ideas or suggestions?
I'm not 100% sure about this, but I think I've noticed mine decelerate a few times when I'm about to miss my exit with the navigation active. Could that be it?
Appreciate 0