Black plate (94,1)Cadillac STS Owner Manual - 2011Audio System(s)Determine which radio the vehicle has and read thefollowing pages to become familiar with its features.{ WARNING:Taking your eyes off the road for extended periodscould cause a crash resulting in injury or death toyou or others. Do not give extended attention toentertainment tasks while driving.This system provides access to many audio and nonaudio listings.To minimize taking your eyes off the road while driving,do the following while the vehicle is parked:. Become familiar with the operation and controls ofthe audio system.. Set up the tone, speaker adjustments, and presetradio stations.For more information, see Defensive Driving onpage 5‑2.Notice: Contact your dealer before adding anyequipment.Adding audio or communication equipment couldinterfere with the operation of the vehicle's engine,radio, or other systems, and could damage them.Follow federal rules covering mobile radio andtelephone equipment.The vehicle has Retained Accessory Power (RAP). WithRAP, the audio system can be played even after theignition is turned off. See Retained Accessory Power(RAP) on page 3‑27 for more information.4-94