2008 Dodge Grand Caravan Owner Manual - Page 178

176 UNDERSTANDING THE FEATURES OF YOUR VEHICLE NOTE: • Ensure that the rear bumper is free of dirt and debris to keep the system operating properly. • Jackhammers, large trucks, and other vibrations could affect the performance of the system. Enabling and Disassembling The Rear Park Assist System There are times when you may want to disable the Rear Park Assist System, such as when towing a trailer. NOTE: The manufacturer suggests disabling the Rear Park Assist System when towing a trailer. Refer to the following procedures. Vehicles Equipped With the Electronic Vehicle Information Center (EVIC) You can turn the Rear Park Assist System on or off through the EVIC. For details, refer to "Personal Settings (Customer Programmable Features)" under "Electronic Vehicle Information Center (EVIC)" in Section 4 of this manual. Vehicles Equipped With the Compass Mini-Trip Computer (CMTC) You can turn the Rear Park Assist System ON or OFF through the CMTC by pressing the left reset button in the instrument cluster. Turn the ignition switch to the ON position, then press and hold the rest button for approximately two seconds. Service The Rear Park Assist System If the Rear Park Assist System malfunctions, the instrument cluster will actuate a single chime, once per ignition cycle, and it will display the ؆SERVICE PARK ASSIST SYSTEM؆ message. Refer to "Compass Mini Trip Computer (CMTC) or "Electronic Vehicle Information Center (EVIC)" - as equipped, in Section 4 of this manual.