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Lane keep assist does not work in heavy rain

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Old 05-19-2019, 11:43 AM
  #11  
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I have it set to Early. Anyone else notice the car is right side biased? When on highway it tends to like to hug the right line. It's rather annoying. I think it has always been that way but it feels even more pronounced now since I got a calibration a month ago.
Old 05-19-2019, 03:19 PM
  #12  
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Default our 2018 A5SB lane departure warning works well in all weather.

It doesn't have a lane assist capability like my M540i but that doesn't work all that well either. It's one thing to warn of lane departure, quite another to maintain lane centering without wandering left to right.
Old 05-19-2019, 06:59 PM
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No complaints so far with nearly 30k miles. I normally disengage lane assist when the roads are drying. The system gets confused with the varying marks on the road.

any time I reach 45mph, the system kicks in as expected. The car turns to maintain the lane into curves. Sometimes I wonder am I not centered enough and the car is correcting, or is the system over correcting.

The car has avoided drivers shifting into my lane or prevent a collision when attempting to change lanes.

Actually, I hate when the car goes into avoidance when attempting to squeeze into a small opening on the highway.
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