2005 Chrysler Pacifica Owner's Manual - Page 222

222 UNDERSTANDING YOUR INSTRUMENT PANEL RADIO OPERATION AND CELLULAR PHONES Under certain conditions, the cellular phone being On in your vehicle can cause erratic or noisy performance from your radio. This condition may be lessened or eliminated by relocating the cellular phone antenna. This condition is not harmful to the radio. If your radio performance does not satisfactorily "clear" by the repositioning of the antenna, it is recommended that the radio volume be turned down or off during cellular phone operation. NAVIGATION SYSTEM - IF EQUIPPED The navigation system provides maps, turn identification, selection menus and instructions for selecting a variety of destinations and routes. The buttons to operate the system are located on the instrument panel next to the analog clock. Refer to your Navigation User's Manual for detailed operating instructions. The navigation DVD unit is located in the underfloor storage compartment in the rear cargo area. A single disc containing map information for the entire United States and parts of Canada is stored in the DVD unit. Updated DVD's are available from your authorized dealer. Navigation CD Location