Another way to fix keyless remote.
I know this is a little late, but I wanted to reply to this so someone else might find useful. I found this fix several months ago and haven't been able to find it again. If you have remote that just stops working you can go to the fuse box next to the passenger seat and remove the radio and ECM fuse which are 23 and 25, then replace them and the remotes will start working again. I had read that random button pushing of the remotes can cause them to stop working, not sure if that's true. This is the second time my remote just stopped working and my spare did not work either. I went back trying to find the site I found this fix and couldn't find it. So I just looked the which would be the most likely and I new the radio was one because you have reset your radio settings after it is done. Also there is a Youtube video that shows you how to program another remote. Have the remote to program with you in the car, hold the unlock button and then turn ignition key on and off twice then back on. Let go of the door lock and hold both lock and unlock buttons on the remote until it locks, and now it is programmed. I haven't tried it, but maybe it will save somebody from going to the dealers or locksmith.