Downloaded from www.Manualslib.com manuals search engine Comfort Contmls & Audio Systems
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4. Depress the BAND knob. The radio will display 000.
5. Enter the second three digits of the code. The display will show the
6. Depress the BAND knob. If the display shows “1 1 1’’ I the disabling
numbers
as entered.
sequence was successful. The numbers matched the user-selected c\
ode
or the factory back-up code and the unit is in the UNSECURED mode. If
the display shows SEC, the disabling sequence was unsuccessful and
the numbers did not match either
of the codes and the unit will remain
in the
SECURED mode.
Care of Your Compact Discs
KO557
Handle discs carefully. Store them in their original cases or other protective
cases and away
from direct sunlight and dust. If the surface of a disc is
soiled, dampen a clean,
soft cloth in a mild, neutral detergent solution and
clean
it, wiping from the center to the edge.
Be sure never to touch the signal surface when handling discs. Pick up discs
by grasping the outer edges
or the edge of the hole and the outer edge.
3-28
Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
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Energy Conserving II
Oils with these words on the container will help you save fuel.
The doughnut-shaped logo (symbol) is used on most oil contain\
ers to
help you select the correct oil.
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 General
Motors 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:
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).
You
tow a trailer often.
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 (5000 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°F (-18°C) or colder. If your vehicle
has this option, see “Engine Block Heater” in the Index.
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