Cadillac 2002 DeVille Owner's Manual page 79

Operation
The parking lamps will not flash, however, if the manual
parking lamps are left on. Remote confirmation is not
operational if a door is open.
You can program your vehicle so the parking lamps
will not flash and the horn will not sound. For more
information, see "Lock/Unlock Confirmation" in
the Index.
(Unlock): When you press this symbol to unlock
the driver's door, the parking lamps on your vehicle will
flash twice. The parking lamps will not flash if they
have been turned on manually. Remote confirmation is
not operational if a door is open.
(Lock): When you press
this symbol to lock the
doors, the parking lamps
will flash once and the horn
will sound. This arms the
-
theft deterrent system.
Press this button again within one to five seconds
to unlock the other doors. It will also disarm the
-
theft deterrent system and turn on the interior
lamps at night.
You can program your vehicle so the parking lamps will
not flash. For more information, see "Lock/Unlock
Confirmation" in the Index.
(Panic Alarm): The remote keyless entry
transmitter comes equipped with an instant panic alarm.
To use the alarm, press the horn symbol when the
ignition is turned off. The horn will sound and the
exterior lamps will flash for up to 30 seconds. To stop
the instant panic alarm, press the symbol again or turn
the ignition to ON.
(Trunk): Press this button to open the trunk. The
valet lockout switch must be off for this feature to work.
The remote keyless entry transmitter can be used to
recall the memory settings for up to two drivers. For
more information, see "Vehicle Programming and
Personalization Features" and "Memory Seat, Mirrors
and Steering Wheel" in the Index.
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