2010 Chevrolet Silverado 1500 Crew Cab Owner's Manual - Page 302

Audio System(s) Determine which radio the vehicle has and read the following pages to become familiar with its features. Notice: Contact your dealer/retailer before adding any equipment. Adding audio or communication equipment could interfere with the operation of the vehicle's engine, radio, or other systems, and could damage them. Follow federal rules covering mobile radio and telephone equipment. The vehicle has Retained Accessory Power (RAP). With RAP, the audio system can be played even after the ignition is turned off. See Retained Accessory Power (RAP) on page 3‑23 for more information. { WARNING: Taking your eyes off the road for extended periods could cause a crash resulting in injury or death to you or others. Do not give extended attention to entertainment tasks while driving. This system provides access to many audio and non audio listings. To minimize taking your eyes off the road while driving, do the following while the vehicle is parked: . Setting the Clock AM-FM Radio To set the time: 1. Turn the ignition key to ACC/ACCESSORY or ON/RUN, then press the O button to turn the radio on. 2. Press the H button until the hour numbers begin to flash, then turn the f knob to increase or decrease the hour. Become familiar with the operation and controls of the audio system. Set up the tone, speaker adjustments, and preset radio stations. . For more information, see Defensive Driving on page 5‑2. 4-82