1997 Lincoln Town Car Owner's Manual - Page 118

Replacing the Batteries The remote entry transmitter is powered by two coin type three-volt lithium 1616 batteries (included) that should last for several years of normal use. If you notice a significant decrease in operating range, the batteries should be replaced. Replacement batteries can be purchased at most pharmacies, watch stores or at your Ford or Lincoln-Mercury dealer. NOTE: The operating range of the remote entry system can also be affected by weather conditions (such as very cold temperatures) or structures around the vehicle (buildings, other vehicles, radio and TV towers, etc.). Typical operating range will allow you to be up to 33 feet (10 meters) away from your vehicle. The transmitter can be snapped apart to replace the batteries by twisting a thin coin between the two halves of the transmitter. DO NOT TAKE THE FRONT PART OF THE TRANSMITTER APART. When installing the new batteries, be sure to place the positive (+) side down as marked. Snap the two halves back together. Replacement/additional transmitters In the event a transmitter is lost, a new one may be purchased from your dealer. To program the new transmitter: Additional transmitters may be purchased from your dealer (remote entry system will work with up to four transmitters). To program additional transmitters to your vehicle, use the following procedure for replacement transmitters. 1. 2. Enter the factory keyless entry code. Your personal code will not allow programming. Press the 1/2 button. 114