Our 1997 Grand Prix sits outside in a rural area and somewhere between 8:45 and 9:30 each night, the alarm goes off, beeps only 5 or 6 times, then shuts off. Every night. The first few times I ran out, then later just shined a light out there. No animals, or people around when I check it out.
What gives?
Thanks in advance for any thoughts. Dick S.