FORD 1999 Crown Victoria - Manual (Page 86)

3. Snap the two halves back together.
Replacement of the battery will not cause the remote transmitter to
become deprogrammed from your vehicle. The remote transmitter should
operate normally after battery replacement.
Replacing lost transmitters
Take all your vehicle’s transmitters
to your dealer if service is required.
If you purchase additional
transmitters (up to four may be
programmed), perform the following
procedure:
To reprogram the transmitters
yourself, place the key in the
ignition and turn from OFF to ON
four times in rapid succession within
3 seconds. After doors lock/unlock, press any control on all transmitters
(up to four). When completed, turn the ignition to OFF.
All transmitters must be programmed at the same time.
SECURILOCK ி PASSIVE ANTI-THEFT SYSTEM
Your vehicle is equipped with a coded-key anti-theft system. Only the
correct key will be able to start your vehicle. If your keys are lost or
stolen, you must take your vehicle to your dealership for key
reprogramming.
The SecuriLock
௢ passive anti-theft system provides an advanced level of
vehicle theft protection. Your vehicle’s engine can only be started with
the two special SecuriLock
௢ electronically coded keys provided with
your vehicle. Each time you start your vehicle, the SecuriLock
௢ key is
read by the SecuriLock
௢ passive anti-theft system. If the SecuriLock௢
key identification code matches the code stored in the SecuriLock
௢
passive anti-theft system, the vehicle’s engine is allowed to start. If the
SecuriLock
௢ key identification code does not match the code stored in
the system or if a SecuriLock
௢ key is not detected (vehicle theft
situation), the vehicle’s engine will not operate.
The SecuriLock
௢ passive anti-theft system is not compatible with
aftermarket remote start systems. Use of these systems may result in
vehicle starting problems and a loss of security protection. Large metallic
objects or devices such as the Mobil Speedpass
௢ on the same key ring
Controls and features
86