Cadillac Owners Forum banner

2004 CTS Programming the Key Fob?

2695 Views 1 Reply 1 Participant Last post by  Bosnian
So I was messing with my 2004 CTS 3.6L. One thing I tried was opening the door while the key was still in the ignition the car was of course parked and turned off. Then after I tried to lock the door, the car made a beep. After that, I got out and locked the car and everything worked fine. However when I tried to later open it it would not work.

So I unlocked the car with just using my key without using the key fob remote. Then I repeated the same processs and my key fob remote worked again perfectly.

So if anyone could explain to me what I did, or if this can help anyone reprogram their keys, it woudl be a great thing.

Thoughts Opinoins?
1 - 2 of 2 Posts
Bump, I know someone must know something.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.