1. Close all doors and the trunk and sit in the driver's seat.
2. Insert and set the ignition key to the II position, the radio's clock will turn on.
3. Depress and HOLD the thin horizontal 'Program' button between the AM/FM and CD/Tape button on the right side of the radio until the clock display turns off. The doors will lock. The button is not marked and looks like a plastic separator between those two buttons. If you accidentially hit the AM/FM and CD/Tape buttons or release the Program button you will have to turn the key off and on again to start over. A small screwdriver or coin works fine.
4. Depress the lock or unlock button on each transmitter (while still holding the Program button) until you hear the doors lock or unlock for each transmitter.
5. Turn off and remove the key and the Remote Entry transmitters should work fine.
You can also turn on/off the horn beeps while locking and unlocking remotely with these steps.
1. Press the Option button on the remote and hold it in.
2. Quickly also press the Lock button and hold both in until you see the led on the remote flicker.
3. You will need to do this on each remote.