Sounds like you have an aftermarket alarm with a starter kill option. Try pulling the fuse, if you can trace it from the battery connection or disconnect the battery terminal completely for a couple of minutes. Sometimes, the alarm will reset itself once power is restored and you can be able to start your VX right up. However, if there is a back-up battery hidden, then you'd have to find the location of the battery and disconnect that too. If all else fails, call the Clifford support team the following morning. Good luck.