Power Door Locks; Delayed Locking - Buick Regal 2018 Owner's Manual

To replace the cap:
1. Position the bottom edge of the
cap under the lower edge of
the metal piece (2). The
tabs (3) attach to the metal
piece (2) at the positions (1).
2. Rotate the cap upward and
install into place.
3. 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 from being
forced open. To reset the lock, turn
it to the vertical position with the
correct key fully inserted. Remove
the key and insert it again. If this
does not reset the lock, turn the key
halfway around in the cylinder and
repeat the reset procedure.
Keys, Doors, and Windows

Power Door Locks

: Press to unlock the doors.
: Press to lock the doors. The
indicator light in the switch will
illuminate when activated.
See Vehicle Personalization 0 150.

Delayed Locking

This feature delays the locking of
the doors until five seconds after all
doors are closed.
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