My vehicle is very special to me.

During our drive of the 2015 Acura TLX, we found the lane departure warning system and active lane keeping assist system to be effective and easy-to-use, if not quite up to the task of semi-autonomous use. They’re better taken as additive to the safety of an attentive driver. Acura’s Adaptive Cruise Control with Low-Speed Follow, a convenience feature that also impacts safety by effectively offering traffic jam assistance and limited semi-autonomous driving, behaved oddly, often failing to recognize opportunities to accelerate in traffic, and once, even accelerating toward a stopped vehicle at a traffic signal, requiring driver intervention to avoid a collision.