2002 GMC Sonoma Owner's Manual - Page 168

Finding a Station AM-FM: Press this knob to switch between AM, FM1 and FM2. 4. Press SET. SET will appear on the display. 5. Press one of the four pushbuttons within five seconds. Whenever you press that numbered pushbutton, the station you set will return. 6. Repeat the steps for each pushbutton. In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining pushbuttons at the same time and by performing the following steps: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. 4. Press SET. SET will appear on the display. 5. Press two adjoining pushbuttons at the same time, within five seconds. Whenever you press the same two pushbuttons, the station you set will return. 6. Repeat the steps for each adjoining pushbuttons. next or previous station and stay there. A SEEK ": Press the right or left arrow to seek to the TUNE: Turn this knob to tune in radio stations. To scan preset stations, press both SEEK buttons. The radio will go to the first preset station stored on the pushbutton, play for a few seconds, then go on to the next preset station. Press either SEEK button or RECALL to stop scanning through the preset stations. Setting Preset Stations The four numbered pushbuttons let you return to your favorite stations. You can set up to 21 stations (seven AM, seven FM1 and seven FM2) by performing the following steps: 1. Turn the radio on. 2. Press AM-FM to select AM, FM1 or FM2. 3. Tune in the desired station. 3-14