1996 Mercury Sable Owner's Manual - Page 164

Replacing lost transmitters In the event a transmitter is lost, you should take all your vehicle's transmitters to your dealer to have the remote entry system deprogrammed for the lost transmitter. This is necessary to prevent further unauthorized use of the lost transmitter. You can also purchase additional transmitters (up to 4 transmitters can be used) from your dealer. You will need to take all your transmitters to the dealer so they can program them to the remote entry system all at the same time. Illuminated Entry System This system will provide illumination of the vehicle's interior courtesy lamps when either outside front door handle is pulled or when the remote entry system is used to unlock the door or sound the personal alarm. The system will automatically turn off after approximately 25 seconds or when the ignition is turned to the START or ACC position. NOTE: The inside lights will not turn off if you have turned them on with the dimmer thumbwheel or if any door is open. Perimeter Anti-Theft System (If equipped) When armed, this system helps protect your vehicle against break-ins or theft. When an unauthorized entry occurs, the system triggers and will: u flash the headlamps, parking lamps, and theft indicator lamp u chirp the horn 137