GMC Cadillac CTS 2004 Owner's Manual page 72

W
(Unlock): Press this symbol on the remote keyless
entry transmitter to unlock the driver's door. This
also disarms the theft-deterrent system. Press the
button again to unlock the rest of the doors.
You can program your vehicle so that the exterior lamps
will flash when you unlock the doors with the remote
keyless entry transmitter. See DIC Vehicle
Personalization on page 3-88 for more information on
programming this feature.
If your vehicle is programmed for remote confirmation,
the doors must be closed for this feature to work. If
a door is open, remote confirmation will be canceled.
L
(Panic Alarm): The remote keyless entry transmitter
comes equipped with an instant panic 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.
V
(Trunk): Press this button to open the trunk.
The remote keyless entry transmitter can be used to
recall the memory settings for up to two drivers.
For more information, see DIC Vehicle Personalization
on page 3-88 and Memory Seat and Mirrors on
page 2-53.
2-6
Matching Transmitter(s) to
Your Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your dealer. Remember to bring
any remaining transmitters with you when you go to
your dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock
your vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about four years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it's probably time to change the battery.
Notice: When replacing the battery, use care not
to touch any of the circuitry. Static from your
body transferred to these surfaces may damage
the transmitter.