Navigation/Radio System; Theft-Deterrent Feature - Buick 2006 Lucerne Owner's Manual

Using the Auxiliary Input Jack
Your radio system has an auxiliary input jack located on
the lower right side of the faceplate. This is not an audio
output; do not plug the headphone set into the front
auxiliary input jack. You can however, connect an
external audio device such as an iPod, laptop computer,
MP3 player, CD changer, or cassette tape player, etc.
to the auxiliary input jack for use as another source for
audio listening.
To use a portable audio player, connect a 3.5 mm
(1/8 inch) cable to the radio's front auxiliary input jack.
When a device is connected, press the radio CD/AUX
button to begin playing audio from the device over the
car speakers.
O (Power/Volume): Turn this knob clockwise or
counterclockwise to increase or decrease the volume of
the portable player. You may need to do additional
volume adjustments from the portable device if
the volume does not go loud or soft enough.
BAND: Press this button to listen to the radio while a
portable audio device is playing. The portable audio device
will continue playing, so you may want to stop it or turn it off.
CD/AUX (CD/Auxiliary): Press this button to play a CD
while a portable audio device is playing. Press this button
again and the system will begin playing audio from the
connected portable audio player. If a portable audio player
is not connected, "no input device found" will be displayed.
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Navigation/Radio System

Your vehicle may have a navigation radio system.
The navigation system has built-in features intended to
minimize driver distraction. Technology alone, no
matter how advanced, can never replace your own
judgment. See the navigation system manual for some
tips to help you reduce distractions while driving.

Theft-Deterrent Feature

®
THEFTLOCK is designed to discourage theft of your
vehicle's radio. It works by using a secret code to
disable all radio functions whenever battery power is
removed and the radio is placed in a different vehicle.
This feature requires no user input to be activated.
The radio is automatically armed when it is put into the
vehicle for the first time.
®
If THEFTLOCK is activated, the radio will not operate
if stolen. The radio will display LOCKED. If this occurs,
the radio will need to be returned to your GM dealer.