1993 Buick Park Avenue Owner's Manual - Page 70

3. Use a jumper wire with alligator clips at both ends to ground (Terminal A) to program (Terminal G). Grounding the program terminal erases the system memory and causes the doors to lock and unlock once. Thismeans the system is ready to be matched to thetransmitter. 4. Keeping the program terminal grounded, press the UNLOCK button on the firsttransmitter. The door locks will lock and unlock again to indicate the transmitter is now matched. If there isno 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, orif you press the button on the first transmitter more than once,only the first transmitter is matched. If you make a mistake, disconnect the jumper wire and start over at Step 3. If the lock control does not work as it should,see your Buick dealer. Battery Replacement Under normal use, the batteries in your key chain transmitter should last about twoyears. 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 tochange the wlerieg, For battery replacement, use two Duracells batteries, type DL-2016, or a similar type. 6. Remove the jumper wire. (Note: The system will not operate if the jumper wire is still connected.) 7. Test the operation of both transmitters with the vehicle.