Theft-Deterrent Feature; Audio Steering Wheel Controls - GMC Yukon XL Denali 2005 Owner's Manual

Theft-Deterrent Feature

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THEFTLOCK is designed to discourage theft of your
vehicle's 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 appear on the display.
When the radio and vehicle are turned off, the blinking
red light indicates that THEFTLOCK
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With THEFTLOCK activated, the radio will not operate
if stolen.

Audio Steering Wheel Controls

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is armed.
Some audio controls can be adjusted at the steering
wheel. They include the following:
g
(OnStar/Voice Recognition): If your vehicle has
®
OnStar , press this button to interact with the OnStar
system. See the OnStar
vehicle for more information.
If your vehicle does not have OnStar
to silence the system. Press it again, or any other
radio button, to turn on the sound.
PROG (Program): Press this button to play a station
you have programmed on the radio preset pushbuttons.
The radio will only seek preset stations with a strong
signal that are in the selected band.
When a CD is playing in the CD changer, press this
button to go to the next available CD, if multiple CDs
are loaded.
Q R
SOURCE : Press this button to switch between
FM1, FM2, AM, or XM1 or XM2 (if equipped), or a
CD. If a CD is loaded the CD symbol will appear on
the display.
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manual provided with your
®
, press this button
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