1994 Buick LeSabre Owner's Manual - Page 69

4. Keeping the program terminal grounded, press the UNLOCK button on the first transmitter. The door locks will lock and unlock again to indicate the transmitter is now matched. If there is no response, check the transmitter batteries. If you do not want to match a second transmitter, proceed to Step6. 5. Still keeping the program terminal grounded, repeat Step 4 with the second transmitter. If you disconnect the ground wire before completing this step,only the first transmitteris matched. If you make a mistake, disconnect the jumperwire and start over at Step 3. 6. Remove the jumper wire. (Note: The system will not operate if the jumper wire is still connected.) Test the operation of both transmitters with the vehicle. If the lock control does not work as it should, seeyour Buick dealer. Battery Replacement Under normal use, the batteries in your key chain transmitter should last about two years. You can tell the batteries are 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 batteries. For battery replacement, use two Duracell batteries, type DL-2016, or a similar type. @ 67