2014 Jeep Grand Cherokee Owner Manual - Page 211

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 209 If weather conditions are not a factor, the driver should • Do not attach or install any accessories near the sensor, examine the sensor. It may require cleaning or removal of including transparent material or aftermarket grilles. Doing so could cause an ACC system failure or an obstruction. The sensor is located in the center of the malfunction. vehicle behind the lower grille. To keep the ACC System operating properly, it is impor- When the condition that deactivated the system is no longer present, the system will return to the "Adaptive tant to note the following maintenance items: Cruise Control Off" state and will resume function by • Always keep the sensor clean. Carefully wipe the simply reactivating it. sensor lens with a soft cloth. Be cautious not to damage NOTE: the sensor lens. • Do not remove any screws from the sensor. Doing so • If the "ACC/FCW Unavailable Wipe Front Radar could cause an ACC system malfunction or failure and Sensor" message occurs frequently (e.g. more than once on every trip) without any snow, rain, mud, or require a sensor realignment. other obstruction, have the radar sensor realigned at • If the sensor or front end of the vehicle is damaged due your authorized dealer. to a collision, see your authorized dealer for service. 3