2002 GMC Sonoma Owner's Manual - Page 163

Finding a Station AM-FM: Press this knob to switch between AM, FM1 and FM2. The display shows your selection. TUNE: Turn this knob to tune in radio stations. SEEK : Press the right or left arrow to seek to the next or previous station and stay there. SCAN : Press both SCAN arrows. SCAN will appear on the display. The radio will scan to the next station, play for a few seconds, then scan to the next station. Press the RECALL knob or both SCAN arrows to stop scanning. 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. 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. Tune in the desired station. 2. Press SET. SET will appear on the display. 3. Press two adjoining pushbuttons at the same time, within five seconds. Whenever you press the same two pushbuttons, the station you set will return. 4. Repeat the steps for each pair of pushbuttons. 3-9