New to this forum... I've had my 07 TBSS for about a week now and absolutely love it! BUT.... out of the blue tonight, the message "theftlock... " was on the radio. An indicator light was on the ip, and after driving away, the truck sounded like it was locking (or unlocking) the doors four or 5 times. Windows would work sometimes, sometimes they didn't. After exiting the car and hitting the lock button on my remote, the horn chirped 4 or 5 times. Really, really strange. BTW, the radio is the OEM Nav unit. Also, the battery light on the IP was lit. Any ideas???? Did i mention its been raining all damn day??!?!