Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
12
Keys, Doors, and Windows
Caution (Continued)
used batteries according to instructions
and local laws. Do not attempt to burn,
crush, or cut the used battery, and avoid
exposing the battery to environments
with extremely low air pressures or high
temperatures.
Caution
If the remote key is not reassembled
properly, liquids could enter the housing
and damage the circuitry, resulting in a
remote key malfunction and/or failure. To
prevent damage, always follow the steps
for remote key reassembly in this manual
to ensure the remote key is sealed
properly whenever the remote key is
opened.
Replace the battery if the DIC displays
REPLACE BATTERY IN REMOTE KEY.
1. Press the button on the side of the
remote key near the bottom and pull the
key out. Never pull the key out without
pressing the button.
2. Separate the two halves of the remote
key using a flat tool inserted into the
bottom centre of the remote key. Do not
use the key slot.
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. Ensure that the silicone mat is correctly
positioned with no gaps or wrinkles.
6. Place remote key button side down on a
hard surface and press the other half
straight down to force the halves
together.