buttons SATURN L-SERIES 2005 User Guide

The theft deterrent feature 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 interrupted.
The theft deterrent feature for the radio may be used or
ignored. If ignored, the radio plays normally and the
radio is not protected by the feature. If the theft deterrent
feature is activated, the radio will not operate if stolen.
When the theft deterrent feature is activated, LOCK will
appear on the radio display to indicate a locked condition
anytime battery power has been interrupted. If the battery
loses power for any reason, you must unlock the radio
with the secret code before it will operate.
Activating the Theft-Deterrent Feature
The instructions which follow explain how to enter your
secret code to activate the theft deterrent feature.
Read through all 10 steps before starting the procedure.
If you allow more than 15 seconds to elapse between
any steps, the radio automatically reverts to time
and you must start the procedure over at Step 4.
1. Write down any four-digit number from
0000 to 9999 and keep it in a safe place
separate from the vehicle.
2. Turn the ignition to RUN.3. Turn the radio off.
4. Press the 5 and 6 pushbuttons at the same time for
five seconds. -- -- -- -- will appear on the display.
Next you will use the secret code number which you
have written down.
5. Press the SEEK/SCAN up arrow to make the first
digit agree with your code.
6. Press the SEEK/SCAN down arrow to make the
second digit agree with your code.
7. Press the TUNE up arrow to make the third digit
agree with your code.
8. Press the TUNE down arrow to make the fourth
digit agree with your code.
9. Press AM-FM after you have confirmed that the
code matches the secret code you have written
down. REP will appear on the display to indicate
that Steps 5 through 8 need to be repeated to
confirm your secret code.
10. Press AM-FM again. SEC will appear on the display
to indicate that the radio is secure.
If SEC is not displayed, but displays Err1, Err2, or
LOCK, the theft deterrent feature is already set
to another code. See “Disabling the Theft-Deterrent
Feature” later in this section.
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