Cadillac deville 1999 ユーザーズマニュアル

Your vehicle will have this feature if it is equipped with
the theft

-

deterrent system. When unlocking either front

door, you can unlock the other doors by holding the key
in the turned position for a few seconds or by quickly
turning the door key twice in the lock cylinder.

Press the power door lock
button to lock or unlock all
the doors at once. The rear
power door locks provide a
lock only function as a
convenience feature. For
safety reasons, they will not
unlock the doors.

Close your doors and turn on the ignition. Every time
you move the shift lever out of PARK (P), all of the
doors will lock. The doors will unlock every time you
stop the vehicle and move the shift lever back into
PARK (P). If someone needs to get out while your
vehicle is not in PARK (P), have that person use the
manual or power lock. When the door is closed again, it
will not lock automatically. Use the manual or power
lock to lock the door again. If you need to lock the doors
before shifting out of PARK (P), use the manual or
power lock button to lock the doors.

With the ignition in RUN, the door locks can be
programmed through prompts displayed by the Driver
Information Center (DIC). These prompts allow the
driver to choose various lock settings. For programming
information, see “Memory and Personalization
Features” in the Index.