
This is what I've tried:
Published on Nov 7, 2012
1. Start with the key out of the ignition, drivers door is open all others closed and locked, drivers door is unlocked.
2. Perform these steps within 5 seconds. A. Insert the key into the ignition(Do NOT Turn) Pull key out. B. Insert the key into the ignition(Do NOT Turn) Pull key out.
3. Perform these steps within 40 seconds. A. Close then open the drivers door. B. Close then open the drivers door. C. Insert the key into the ignition(Do NOT Turn) Pull key out.
4. Perform these steps within 40 seconds. A. Close then open the drivers door. B. Close then open the drivers door. C. Insert the key into ignition and leave it in ignition. D. Close the drivers door. E. Turn the ignition to ON (Do NOT Start) then back to OFF. F. Remove the key from the ignition.
5. Within 3 seconds, the power door locks should lock then unlock automatically indicating successful entry into programming mode. Return to step 1 if the locks do not cycle at this point.
6. Perform these steps within 40 seconds. A. Press the lock and unlock buttons on the remote simultaneously for 1.5 seconds. B. Immediately after letting go of the lock and unlock buttons, Press the lock button by itself and hold for 2 seconds. Within 3 seconds, the door locks should lock and then unlock once indicating successful programming. If the door locks cycle twice, repeat steps A and B in step 6 as the remote was not accepted. C. Repeat steps A and B in step 6 for each new remote.
7. Open drivers door.
It seemed to sort of work the first few times I did it, but not completely. After performing the sequence the locks would lock and unlock, but after pressing the buttons on the key it still didn't work. Now when I perform the steps above the locks don't lock/unlock at all...nothing happens. Did I get stuck in some weird mode? I'm not sure if I had disabled the KARR alarm yet or not, but it seems likely that I would have prior to doing this or the alarm would probably be going off. I am under the impression I have an engine immobilizer, but that might not be the case...not sure if it matters.