Diversity Antenna System - Cadillac 2002 DeVille Owner's Manual

Diversity Antenna System

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Your AM FM antennas are located in the front
windshield and rear window. Be sure that the inside
surfaces of the front windshield and rear window are not
scratched and that the lines on the glass are not
damaged. If the inside surfaces are damaged, they could
interfere with radio reception. Also, for proper radio
reception, the antenna connector located on the
passengers side top corner of the front windshield and
the antenna connector located on the drivers side top
corner of the rear window need to be properly attached
to the buttons on the glass.
Do not apply aftermarket glass tinting. The metallic film
in some tinting materials will interfere with or distort the
incoming radio reception.
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NOTICE:
Do not try to clear frost or other material from
the inside of the front windshield or rear window
with a razor blade or anything else that is sharp.
This may damage the grid lines and affect your
radio's ability to pick up stations clearly. The
repairs wouldn't be covered by your warranty.
If, when you turn on your rear window defogger, you
hear static on your radio station, it could mean that a
defogger grid line has been damaged. If this is true, the
grid line must be repaired.
If you choose to add an aftermarket cellular telephone to
your vehicle, and the antenna needs to be attached to the
glass, be sure that you do not damage the grid lines for
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the AM FM antennas or place the cellular telephone
antenna over the grid lines.
XM Satellite Radio Antenna System
(If Equipped)
Your XM Satellite Radio antenna is located on the roof
of your vehicle. Keep this antenna clear of snow and ice
build up for clear radio reception.