NHTSA Complaint #11491267 — 2017 HONDA PILOT

Car alarm keeps going off randomly and the electronic dashboard flickers repeatedly while the car is parked. I recently left the car at a parking garage and apparently the alarm was triggered and ran all day - I came back to the car that evening and there was clicking sound coming from the engine (not turned on, of course). The battery was drained and when I got a jump start, the alarm went off and the dashboard went crazy again. I wonder what would might happen when the car is being driven. There's clearly something wrong with the electronics. The dealer said I needed a new body control module (BCM), but the part is hard to come by apparently. Having done some research on the the issue, this appears to be a common problem with Honda Pilots. My car only has 50k miles on it and seems out of character to have this part fail. The short-term solution is to leave the car unlocked which in turn disarms the car alarm, but I've seen the dashboard and cabin lights flicker off and on in this state. This problem has been ongoing for months now.