See also:

After Starting
The idle speed will automatically decrease as the engine warms up. ...

To Activate
Push and release the ON/OFF button. The ACC menu in the EVIC displays “Adaptive Cruise Ready.” Adaptive Cruise Control Ready To turn the system OFF, push and release the ON/OFF button agai ...

Stationary Objects And Vehicles
ACC does not react to stationary objects and stationary vehicles. For example, ACC will not react in situations where the vehicle you are following exits your lane and the vehicle ahead is stopp ...