are you doing the 3 steps before the ignition? unlock all doors, foot on brake, all doors closed then cycling?
Unlock all doors, foot on brake, all doors closed. Cycle key quickly but carefully on-off appr 10 times until the car honks one time.
Do not turn the key far enough to start the car, just to the 'on' position so the dashboard lights up.
When the horn honks, open and close the driver's door, press any remote button and that's it.
Program another remote? Quickly open and close the driver's door again and push a button on the 2nd remote. That's it.
When you're done, remove the key and the horn should honk 3 times. You're all set.
Sometime it takes more than 10 on-offs to set program mode. Open/close the door, lock/unlock etc, wait 10 minutes, then try again.
I just tried this again, yes, unlocking all doors, foot on brake, all doors closed, (sometimes opening and closing door at this point), turning key from off to on (also tried from acc to on) ten times (also tried more than ten times). If I leave it on and wait, horn never honks. And I did check to make sure the horn is working.
Then I was wondering if the alarm was even still working, haven't tried using the power locks in a year. Used the switch on the door to unlock and then lock all doors, closed the door, security light started blinking, when I unlocked and opened the door the alarm went off until I turned the ignition on/off three times. Which brings me back to seconding the original post, how can I just remove this alarm? Even if I got it working, would using the power lock button on the door cause the alarm to go off if I just unlock the door with the key? That's incredibly annoying. I have four street cars and it's nice to just have keys for all of them on my keyring rather than carrying a bunch of fobs around.