Service ACC Warning
WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
If the system turns off, and the EVIC displays "ACC UNAVAILABLE," there may be a temporary malfunction that limits ACC functionality. In this case, 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.