Cadillac 2008 XLR Owner's Manual page 109

Your garage door opener receiver (motor head unit)
may also have a row of dip switches that can be
used when programming the Universal Home
Remote. If the total number of switches on the
motor head and hand held transmitter are different,
or if the dip switch settings are different, use the
dip switch settings on the motor head unit to
program your Universal Home Remote. The motor
head dip switch settings can also be used when
you do not have the original hand held transmitter.
Example of Eight Dip Switches with Two Positions
Example of Eight Dip Switches with Three Positions
Your panel of switches may not appear exactly as
they do in the examples above, but they should
be similar.
The switch positions on your hand-held transmitter
may be labeled, as follows:
•
A switch in the up position may be labeled as
"Up," "+," or "On."
•
A switch in the down position may be labeled as
"Down," "−," or "Off."
•
A switch in the middle position may be labeled
as "Middle," "0," or "Neutral."
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