[FireBeyond]

In mid tier and premium tier cars, lane keeping is generally either implicitly or explicitly lane centering. My Navigator calls it lane keeping but it is centering, and my Audi specifically calls out lane centering.

[jeffbee]

My experience with that brand specifically is they should call it "lane oscillating".

[bigstrat2003]

That is not universally true. It's lane keeping in my wife's Volvo, and it sucks in exactly the way described up-thread.