See also:

Warning and indicator lights
...

Intelligent Cruise Control (ICC) system (if so equipped)
The Intelligent Cruise Control (ICC) system automatically maintains a selected distance from the vehicle traveling in front of you according to that vehicle’s speed (up to the set speed), or at the se ...

Answer back horn feature
If desired, the answer back horn feature can be deactivated using the Intelligent Key. When deactivated and the LOCK button is pushed the hazard indicator flashes twice and when the UNLOCK  b ...