2006 Pontiac GTO Owner's Manual - Page 144

Radio with Six-Disc CD Finding a Station FM AM: Press this button to switch between FM1, FM2, and AM. The display will show the selection. r TUNE DISC [: select radio stations. Press the right or the left arrow to gSEEK TRACK l: Press the right or the left arrow to go to the next or to the previous station and stay there. The radio will only seek stations with a strong signal that are in the selected band. LOC (Local): Press this button to switch the radio to local mode. LOCAL will appear on the display and you will only be able to listen and search for local stations. This feature is useful when using seek for searching for strong signals with good reception and clear sound quality. Playing the Radio ON OFF: Press this button to turn the system on and off. AUDIO (Volume): Turn this knob to increase or to decrease the volume. The radio has a feature that limits the amount of amplifier distortion that you can hear, see "Dynamic Distortion Limiting (DDL)" later in this section for more information. 3-46