2013 Jeep Grand Cherokee Owner's Manual - Page 235

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 233 NOTE: If the ACC "Clean Radar Sensor In Front Of • If the sensor is damaged due to a collision, see your Vehicle" warning is active Normal (Fixed Speed) Cruise authorized dealer for service. Control is still available. For additional information refer • Do not attach or install any accessories near the sensor, to "Normal (Fixed Speed) Cruise Control Mode" in this including transparent material or aftermarket grilles. section. Doing so could cause an ACC system failure or malfunction. If weather conditions are not a factor, the driver should examine the sensor. It may require cleaning or removal of When the condition that deactivated the system is no an obstruction. The sensor is located in the center of the longer present, the system will return to the "Adaptive vehicle behind the lower grille. Cruise Control Off" state and will resume function by To keep the ACC System operating properly, it is impor- simply reactivating it. tant to note the following maintenance items: NOTE: • Always keep the sensor clean. Carefully wipe the • If the "Clean Radar Sensor In Front Of Vehicle" sensor lens with a soft cloth. Be cautious not to damage message occurs frequently (e.g. more than once on the sensor lens. every trip) without any snow, rain, mud, or other obstruction, have the radar sensor realigned at your • Do not remove any screws from the sensor. Doing so authorized dealer. could cause an ACC system malfunction or failure and require a sensor realignment. 3