Does anyone know how to program the key fob for a 2000 Monte Carlo SS? I got a new remote, but have been unable to find a way to program it, and I'm trying to avoid going to the dealer.

1. Make sure that the RADIO POWER is off.
2. Hold in the DISP Button on the Radio Dash until the SETTINGS appears.
3. Cycle thru the options using the SEEK > button until you get to the FOB PROG Function(option 11)
4. Select this option using the RADIO PRESET button 1
5. The KEY FOB is ready to program. Hit the UNLOCK Button on the FOB. The door should unlock or lock now.

This info is also in the OWNERS MANUAL under the KEYLESS ENTRY section.
As for the KEY FOB ID, (ON BACK OF REMOTE)it is as follows:
GM / UTA 25678792
FCC ID: KOBUT1BT
CANADA: 1983 101 393

I have tried what you have said on my 2000 m.c. ss. I purchased a remote and the numbers match exactly to the original. I have also exchanged the batteries and the orignal remote still works. Any ideas?