Cadillac 2001 Catera Owner's Manual page 80

1. Use a thin coin to pry open the transmitter. 2. Remove the battery and replace it with a CR2032
battery. Using the wrong size battery can damage the
transmitter. Make sure the battery is positioned with
the "plus" (+) facing down.
3. Align the internal pieces of the transmitter, including
the cover. Snap together to reinstall.
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