Accelerator and brakes as required. If a car cuts in front and the 2 seconds disappears suddenly, it will get off the accelerator but as long as the distance does not close further it will not brake but will drop back at a reasonable rate. It has a control that is useful in city traffic to keep closer, or when necessary on the highways. If the car cuts in front and we are closing on it, the AC will brake, and the quicker we close the harder it will brake to keep distance.
It also speeds up and slows down to keep a constant distance from a car in front that is not keeping a constant speed.
I am especially impressed with how well the AC ‘drives’ in traffic (min 40 kph to stay engaged) and the only issue I have yet encountered was
