Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
20
Keys, Doors, and Windows
3. Slide the cap forward and
press the forward edge to
install the cap in place.
4. Release the door handle.
5. Check that the cap is
secure.
Free-Turning Locks
The door key lock cylinder
turns freely when either the
wrong key is used, or the
correct key is not fully
inserted. The free-turning
door lock feature prevents the
lock cylinder from being forced
open. To reset the lock
cylinder, ensure the correct
key is fully inserted into the
lock cylinder. Rotate the key
until you feel the lock cylinder
click back into place. Remove
the key and reinsert fully,
rotate the key to unlock the
vehicle.
Power Door Locks
Q
:
Press to lock the doors.
The indicator light in the
switch will illuminate when
locked.
K
:
Press to unlock the doors.
If equipped, the fuel door is
also locked or unlocked using
these features.
Delayed Locking
This feature delays the actual
locking of the doors until
five seconds after all doors
are closed.