Theft-Deterrent Feature; Audio Steering Wheel Controls - GMC Yukon Denali 2003 Owner's Manual

Theft-Deterrent Feature

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THEFTLOCK is designed to discourage theft of your
radio. The feature works automatically by learning
a portion of the Vehicle Identification Number (VIN). If
the radio is moved to a different vehicle, it will not
operate and LOCKED will be displayed.
When the radio and vehicle are turned off, the blinking
red light indicates that THEFTLOCK
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With THEFTLOCK activated, your radio will not operate
if stolen.

Audio Steering Wheel Controls

You can control certain radio functions using the buttons
on your steering wheel.
3-94
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is armed.
g
(OnStar/Voice Recognition): You can press this
button to interact with the OnStar
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OnStar manual provided with your vehicle for more
information.
PROG (Program): Press this button to play a station
you have programmed on the radio preset buttons
on the selected band. If a cassette tape is playing, press
this button to play the other side of the tape. If a
compact disc is playing in the CD changer, press this
button to go to the next available CD.
Q R
SOURCE : Press this button to select AM, FM1
or FM2, XM1 or XM2 (USA only, if equipped), or a
cassette tape or CD. The cassette or CD must be loaded
to play. Available loaded sources are shown on the
display as a tape or a CD symbol.
Q R
SEEK : Press the up or the down arrow to
seek to the next or to the previous radio station and
stay there.
If a cassette tape or compact disc is playing, the player
will advance with the up arrow and reverse with the
down arrow.
Q R
VOL : Press the up or the down arrow to increase
or to decrease volume.
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system. See the