Cadillac 1999 DeVille Owner's Manual page 151

Programmable Automatic Door Locks
Your vehicle's ignition must be in RUN. To begin
programming, press and hold the INFORMATION
SKIP (SKIP INFO) and RESET NO (NO INFO
RESET) buttons at the same time to display the
following prompts.
DOORS LOCK IN GEAR: All doors automatically
lock when shifted out of PARK (P). No automatic
door unlock.
DRIVR UNLOCK IN PARK: All doors automatically
lock when shifted out of PARK (P). Only the driver's
door automatically unlocks when shifted into PARK (P).
DRIVR UNLOCK KEY OFF: All doors automatically
lock when shifted out of PARK (P). Only the driver's
door automatically unlocks when the ignition key is
turned to OFF.
DOORS UNLOCK IN PARK: All doors automatically
lock when shifted out of PARK (P). All doors
automatically unlock when shifted into PARK (P).
DOORS UNLOCK KEY OFF: All doors
automatically lock when shifted out of PARK (P). All
doors automatically unlock when the ignition key is
turned to OFF.
A "yes" or "no" response must be made after each
prompt is displayed in order to continue on to the next
prompt or personalization feature. Press the TRIP YES
(YES TRIP RESET) button to choose yes, press the
RESET NO (NO INFO RESET) button to choose no or
press the INFORMATION SKIP (SKIP INFO) button to
"skip" to the next personalization feature.
FEATURE ON appears when a yes response is made
and FEATURE OFF appears with a no response.
If a no response is made after the DOORS LOCK IN
GEAR prompt is displayed, FEATURE OFF will appear.
The automatic door locking system has been disabled
and no other door lock messages will be displayed.
LGHTS FLSH AT UNLOCK, which is the next
available personalization feature to display, will appear
next. See "Lock/Unlock Confirmation" following for
more information.
If a yes response is made after the DOORS LOCK IN
GEAR prompt is displayed, FEATURE ON appears.
The automatic door locking system is enabled and
allows the DRIVR UNLOCK IN PARK prompt to
appear. Choosing this prompt advances you to LGHTS
FLSH AT UNLOCK whereas a no response will display
the DRIVR UNLOCK KEY OFF prompt.
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