2009 Chrysler 300 Owner Manual SRT8 - Page 162

160 UNDERSTANDING THE FEATURES OF YOUR VEHICLE • The ACC system maintains set speed when driving up hill and down hill. However, a slight speed change on moderate hills is normal. In addition, downshifting may occur while climbing uphill or descending downhill. This is normal operation and necessary to maintain set speed. Setting the Following Distance in ACC The specified following distance for ACC can be set by varying the distance setting between long, medium, and short. Using this distance setting and the vehicle speed, ACC calculates and sets the distance to the vehicle ahead. This distance setting displays in the EVIC. 1 - Sensor Bars. Default Distance Setting is Three Bars = Long. To change the distance setting, push the lever away from you (DISTANCE) and release. Each time this is done, the distance setting adjusts between long, medium, and short.