2015 Dodge Durango Owner Manual - Page 219

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 217 • Do not attach or install any accessories near the sensor, • Installing a snow plow, front-end protector, an afterincluding transparent material or aftermarket grilles. market grille or modifying the grille is not recomDoing so could cause an ACC system failure or mended. Doing so may block the sensor and inhibit malfunction. ACC/FCW operation. When the condition that deactivated the system is no longer present, the system will return to the "Adaptive Cruise Control Off" state and will resume function by simply reactivating it. NOTE: • If the "ACC/FCW Unavailable Wipe Front Radar Sensor" message occurs frequently (e.g. more than once on every trip) without any snow, rain, mud, or other obstruction, have the radar sensor realigned at your authorized dealer. "Clean Front Windshield" Warning The "ACC/FCW Limited Functionality Clean Front Windshield" warning will display and also a chime will indicate when conditions temporarily limit system performance. This most often occurs at times of poor visibility, such as in snow or heavy rain and fog. The ACC system may also become temporarily blinded due to obstructions, such as mud, dirt, or ice on windshield and fog on the inside of glass. In these cases, the DID will display "ACC/FCW Limited Functionality Clean Front Windshield" and the system will have degraded performance. 3