2012 Jeep Grand Cherokee Owner Manual SRT - Page 212

210 UNDERSTANDING THE FEATURES OF YOUR VEHICLE The ACC screen will display once again if any ACC Display Warnings And Maintenance activity occurs, which may include any of the following: "Clean Radar Sensor In Front Of Vehicle" Warning • Set Speed Change The ACC "Clean Radar Sensor In Front Of Vehicle" warning will display when conditions temporarily limit • Distance Setting Change system performance. This most often occurs at times of • System Cancel poor visibility, such as in snow or heavy rain. The ACC system may also become temporarily blinded due to • Driver Override obstructions, such as mud, dirt or ice. In these cases, the • System Off EVIC will display "Clean Radar Sensor In Front Of Vehicle" and the system will deactivate. • ACC Proximity Warning The "Clean Radar Sensor In Front Of Vehicle" message • ACC Unavailable Warning can sometimes be displayed while driving in highly The EVIC will return to the last display selected reflective areas (i.e. tunnels with reflective tiles, or ice and after five seconds of no ACC display activity. snow). The ACC system will recover after the vehicle has left these areas. Under rare conditions, when the radar is not tracking any vehicles or objects in its path this warning may temporarily occur.