Low speed automatic cancellation

ACC is not functional at vehicle speeds below 16 mph (26 km/h). Once the vehicle speed drops below 16 mph (26 km/h), an audible alarm will sound and the automatic braking will be released.
See also:
Setting the gap distance
The distance between your vehicle
and the vehicle in front of you can
be decreased or increased by
pressing the GAP control up or
down. The selected gap will be
displayed in the message cent ...
3.7L V6 Engine
...
All-wheel drive
All-wheel drive is standard with the twin-turbo 3.5-liter V6. In good weather
over smooth roads at modest speeds - when AWD is not needed - the system
intelligently routes power only to the front wh ...
