<VV> No Corvair - Buick Question

[Wade Lanning]

I have a 2008 Buick Lucerne with 20,000 miles.  Over the last couple of weeks the theft deterrent system goes off spontaneously with the horn blowing & lights flashing.  This has happened about six times, three times over the last two days.  I couldn't find anything in the owners manual or on-line why this is happening.  Does anyone know why this would happen or have advice on where to get this resolved (other than unplugging the horns). 

  

Thanks, 

Wade