Lost My Remote Fob, Can't Disable Alarm
 

I have the key but know remote car dosent start anti theft is on..does anyone know how to turn off the anti theft??

so door is locked and if you try and unlock it with key the alarm goes off?

If that's the case, you need to call a dealer to see if they have a method of bypassing the security system. The owners manual doesn't say anything about a way for you to bypass it without using the keyfob to unlock and disarm the system.

You sure you have the factory alarm? If so, as Dave was leading to, the key by itself should be all you need.

Sounds more like the key isnt programmed - is this a duplicate?

did you look under the cushions of the couch?