I have bought two new keyless remotes, p/n GM/UTA 15732808 which are what two different dealers confirmed were the right part numbers for my car. I have tried unsucessfully several times following the instructions I have read on this forum. I do the hold the unlock switch down while turning the ignition, release get the confirmation that I'm in the programming mode, but then when I hold in the lock/unlock buttons on the remotes, I never receive the confirmation that the programming was successful. I have verified the batteries and their fine. Can anyone please help me out and tell me what I might be doing wrong.
Thank you.