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Comfort Controls & Audio Systems
mm. 126
4. Press SCAN and hold until the first
digit of your code appears. Release the
button.
5. Press SEEK 4 or b and hold until the
second and third digits appear.
Release the button.
6. Press the lower knob.“000” will
appear on the display.
7. Press SCAN and hold until the fourth
digit of your security code appears.
Release the button.
8. Press SEEK 4 or b and hold until the
fifth and sixth digits of your code
appear. Release the button.
9. Press the lower knob. If ”---” shows,
you have shut off the theft-deterrent
feature.
If “SEC” shows, your audio
system is still secured.
NOTE: If you lose or forget your security
code. see your dealer for assistance.
Unlocking the Audio System after a
Power Failure
If power is disrupted to the audio system
while
in the “SEC” mode, the unit will
not work and “LOC” will show on the
display whenever the ignition is on.
To
unlock the unit:
1. Press SET. “000” will appear on the
2. Press SCAN and hold until the first
display.
digit
of your
code appears. Release the
button.
3. Press SEEK 4 or b and hold until the
second and third digits appear.
Release the button.
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4. Press the lower knob.“000” will
appear on the display.
digit of your code appears. Release the
button.
6. Press SEEK 4 or and hold until the
fifth and sixth digits of your code
appear. Release the button.
7. Press the lower knob. “SEC” will
appear and the unit will work. If
“LOC” shows, the numbers did not
match and the
unit is still locked.
5. Press SCAN and hold until the fourth
How to Change Your Security Code
You can change your security code by
following these steps:
1. Using your old code, follow the
directions given under “Shutting Off
the Theft-Deterrent Feature.’’
2. Repeat directions of “Setting Your
Security Code” with your new
security code.
Understanding Radio Reception
FM Stereo
FM stereo will give you the best sound.
But FM signals will reach only about
10 to 40 miles (16 to 65 km). And, tall
buildings or hills can interfere with
FM signals, causing the sound to come
and go.
AM
The range for most AM stations is greater
than for FM, especially at night. The
longer range, however, can cause stations
to interfere with each other. AM can pick
up noise from things like storms and
power lines. Try reducing the treble to
reduce this noise
if you ever get it.
I
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You should look for this on the oil
container, and use
only those oils that
display the logo.
GM Goodwrench@
oil (in Canada, GM
Engine Oil) meets all
the requirements for
your vehicle.
Engine Oil Additives:
Don’t add anything to your oil. Your
Chevrolet dealer is ready
to advise if you
think something should be added.
When to Change Engine Oil:
See if any one of these is true for you:
0 Most trips are less than 4 miles (6
km).
It’s below freezing outside and most
trips are less than
10 miles (16 km).
The engine is at low speed most of the
time (as
in door-to-door delivery, or in
stop-and-go traffic).
0 You tow a trailer often.
0 Most trips are through dusty places.
If any one of these is true for your
vehicle, then you need to change your
oil
and filter every 3,000 miles (5 000 km)
or 3 months - whichever comes first. If none
of them is true, change the oil
every
7,500 miles (12 500 km) or 12
months - whichever comes first. Change
the filter at the first oil change and at
every other
oil change after that.
Engine Block Heater:
An engine block heater can be a big help
if you have to park outside in very cold
weather,
0 OF (- 1 8 O C) or colder. If your
vehicle has this option, see “Engine Block
Heater’’
in the Index.
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