I was sitting in the car with the engine off and the keys on the tray next to me when I heard the doors lock. The dash light indicating the car is alarmed was now blinking red. I pushed the "unlock" button on the remote: the light stopped, and the doors unlocked. Seconds later, the process repeated, only this time, the alarm started. I frantically pushed the remote's "unlock": didn't help. Started the engine: didn't help. Then finally pushed the "unlock" again with the engine running, and it stopped. What's up? I thought you had to push the "lock" twice to alarm the car, and more importantly, you had to actually push it. Is there a phantom somewhere?