2003 Buick Rendezvous Owner's Manual - Page 220

Audio System(s) Notice: Before you add any sound equipment to your vehicle - like a tape player, CB radio, mobile telephone or two-way radio - be sure you can add what you want. If you can, it's very important to do it properly. Added sound equipment may interfere with the operationof your vehicle's engine, Delphi Electronics radio or other systems, and even damage them. Your vehicle's systems may interfere with the operation of sound equipment that has been added improperly. Setting the Time Press and hold H until the correct hourappears on the display. AM will also appear for morning hours. Press and hold M until the correct minute appears on thedisplay. The time may be set with the ignition on or off. To synchronize the time with an FM station broadcasting Radio Data System (RDS) information, press and hold H and M at the same time until TIME UPDATED appears on the display. If the time is not available from the station, NO UPDATE will appear on the display instead. So, before adding sound equipment, check with your dealer and be sure to check federal rules covering msbiie radio arid telephone units. Your audio system has been designed to operate easily and to give years listening pleasure. You will get the of most enjoyment out it if you acquaint yourself with it of first. Find out what your audio system do and how to can operate all of its controls be sure you're getting the to most out of the advancedenqineerinq that went into it. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, you can play your audio system even after the ignition is turned off. See Retained Accessory Power under lgnition Positions on page 2-20. Radio with CD 3-69