Audio 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 6‑2.This vehicle's infotainment system may be equippedwith a noise reduction system which can workimproperly if the audio amplifier, engine calibrations,exhaust system, microphones, radio, or speakers aremodified or replaced. This could result in morenoticeable engine noise at certain speeds.Notice: Contact your dealer/retailer before addingany equipment.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).With RAP, the audio system can be played even afterthe ignition is turned off. See Retained AccessoryPower (RAP) on page 3‑28 for more information.Bluetooth ®Vehicles with a Bluetooth system can use a Bluetoothcapable cell phone with a Hands Free Profile to makeand receive phone calls. The system can be used whilethe key is in ON/RUN or ACC/ACCESSORY position.The range of the Bluetooth system can be up to 9.1 m(30 ft). Not all phones support all functions, and not allphones are guaranteed to work with the in-vehicleBluetooth system. See www.gm.com/bluetooth for moreinformation on compatible phones.4-67