2005 Chevrolet Impala Owner's Manual - Page 185
2005 Chevrolet Impala Manual
Page 185 highlights
Listening to a Portable Audio Player To listen to a portable audio player such as an MP3 player or cassette player over the radio and speakers, use a cable to connect your portable audio player to the auxiliary input located on the lower right side of the radio faceplate. When a device is connected, the radio automatically begins playing audio from the device over the car speakers. Radio with CD (MP3) O (Power/Volume): Turn this knob clockwise to increase or counterclockwise to decrease the volume of the portable player. You may need to do additional volume adjustments from the portable device if the volume does not go loud or soft enough. BAND: Press this button to listen to the radio when a portable audio device is playing. The portable audio device will continue playing, so you may want to stop it or power it off. CD/AUX (CD/Auxiliary): Press this button to play a CD when a portable audio device is playing. Press this button again and the system will begin playing audio from the connected portable audio player. If a portable audio player is not connected, "no input device found" will be displayed. Radio with CD shown, Radio with Six-Disc CD (MP3) similar Radio Data System (RDS) The audio system has a Radio Data System (RDS). The RDS feature is available for use only on FM stations that broadcast RDS information. This system relies upon receiving specific information from these stations and will only work when the information is available. While the radio is tuned to an FM-RDS station, the station name or call letters will appear on the display. 3-65