Chevrolet 2003 Astro Owner's Manual page 116

Continue to press and hold the HomeLink@ button while
you press and release every two seconds (cycle) your
hand-held transmitter until the frequency signal has been
successfully accepted by HomeLink@. The indicator
light will flash slowly at first and then rapidly. Proceed
with Step 4 under "Programming HomeLink@" to
complete.
Using HomeLink@
Press and hold the appropriate HomeLink@ button for
at least half of a second. The indicator light will come on
while the signal is being transmitted.
Erasing HomeLinP Buttons
To erase programming from the three buttons do the
following:
1. Press and hold down the two outside buttons until
the indicator light begins to flash, after 20 seconds.
2. Release both buttons. Do not hold for longer than
30 seconds.
HomeLink@ is now in the train (learning) mode and can
be programmed at any time beginning with Step 2
under "Programming HomeLink@."
Individual buttons can not be erased, but they can be
reprogrammed. See "Reprogramming a Single
HomeLink@ Button" next.
Reprogramming a Single HomeLink*
Button
To program a device to HomeLink@ using a HomeLink@
button previously trained, follow these steps:
1. Press and hold the desired HomeLink@ button.
Do not release the button.
2. The indicator light will begin to flash after
20 seconds. While still holding the HomeLink@
button, proceed with Step 2 under "Programming
HomeLink@."
Resetting Defaults
To reset HomeLink@ to default settings do the following:
1. Hold down the two outside buttons for about
20 seconds until the indicator light begins to flash.
2. Continue to hold both buttons until the HomeLink@
indicator light turns off.
3. Release both buttons.
For questions or comments, contact HorneLink@
at 1-800-355-3515, or on the internet at
www.homelink.com.
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