GMC 2003 Sierra - Manual (Page 224)

AM-FM Radio Finding a Station
Playing the Radio
PWR iPomiEr): Press ihis Knob to turn Uie system on
ancf ofl*
VOL (Volume): Turn the (fliob to increase of to
decrease volume.
RCL (Recall): Press Ihls knob to switch the display
between time and radio Elation treqrisncy. Time display
Is available with the ignilion turned otf^
AM FM: Press this butlon to swilchi the display between
time and radio station frequency. Trnie drsplay is
available with the ignition tuTned afl*
TUNEt Turn this knob to tune in radio slaliona.
’*0 SEEK : Press the right or tha left arrow to seek
to the nent or to the previious station and stay there.
To scan stations, press and hold one ol the SEEK
arrows Гог two seconds unlFl you hear a beep. The radio
will go to a elation, play for a iew seconds and tlash
the station frequency, then go on to the neift station.
Press one ot the SEEK amows again to slop scanning..
To scan presel stations, press and iiofd one of the
SEEK arrows for more than lour seconds until you hear
two beeps. The radio will go to the first preset slation
stored on the pushbutlons, play for a lew seconds
and ffash the siation frequency, then go on !o the next
preset sialion. Press one ot Ihe SEEK arrows again
to stop scanning presets.
This radio will seek and scan only ю slalions that are in
the setected band and only to those with a sirong signals
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