2015 Cadillac ATS Owner Manual - Page 39

2-8 Keys, Doors, and Windows 1. Press the button on the side of the transmitter near the bottom and pull the key out. Battery Replacement { Caution When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter. Replace the battery if the REPLACE BATTERY IN REMOTE KEY message displays in the DIC. 3. Remove the old battery. Do not use a metal object. 2. Separate the two halves of the transmitter using a flat tool inserted into the bottom center of the transmitter. Do not use the key slot. 4. Insert the new battery on the back housing, positive side facing down. Replace with a CR2032 or equivalent battery. 5. Align the front and back housing then snap the transmitter together.