love the ap2 experience and being patient. But one thing about tacc local driving (lilely tacc should be used more on higheays)- is the following. If I'm traveling 65 mph with no one in front of me and I approach a stopped car say 0.5 miles ahead of me at a red light- if I continue with tacc- the car will slam into stopped car. I tried it and got so close before manually breaking and swerving. Same situation- if at approx 0.25 miles away from stoped car I simply push small stalk in to disengage tacc, let car regen for a second- then deactivate tacc- the car stops beautifully So- it appears that some different line of site or pulse of radar occurs when activating tacc - but not while maintaining tacc. Wish it would work better with stopped cars. Maybe an update?