Cadillac ATS 2014 Owner's Manual page 39

1. Press the button near the bottom
of the transmitter and pull the
key out.
2. Use the oval base of the key
blade to separate the two halves
of the transmitter.
Keys, Doors, and Windows
3. Remove the old battery. Do not
use a metal object.
4. Insert the new battery on the
back housing, positive side
facing down. Replace with a
CR2032 or equivalent battery.
5. Align the key release button and
snap the transmitter back
together.
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