ACC Unavailable Warning
If the system turns off, and the EVIC displays “Adaptive Cruise Control (ACC) Unavailable”, there may be a temporary malfunction that limits ACC functionality.
Although the vehicle is still drivable under normal conditions, ACC will be temporarily unavailable. If this occurs, try activating ACC again later, following a key cycle. If the problem persists, see your authorized dealer.

Adaptive Cruise Control (ACC) Unavailable Warning
See also:
Tire Pressure Monitoring Low Pressure Warnings
The TPM Telltale Light will illuminate in the
instrument cluster, a LOW TIRE message will be
displayed and a chime will sound when tire pressure
is low in one or more of the four active road t ...
EVIC Amber Telltale Lights
This area will show reconfigurable amber caution telltales.
These telltales include:
• Low Fuel Light
When the fuel level reaches approximately 3.0 gal
(11.0 L) this light will turn on, and r ...
Driving Through Water
Driving through water more than a few inches/
centimeters deep will require extra caution to ensure
safety and prevent damage to your vehicle. ...
