Hi there , my car has been having this issue going on two months now. Originally it was just the alarm system that was firing off intermittently and Honda techs said it痴 the hood sensor. Well now all my check engine lights flashing and clicking noises are happening when the car is off. The alarm that the car makes when key isn稚 nearby while engine running goes off too (as all of this happening )
they tell me they have no idea what the issue is
the checked the cluster for moister looked at wires for starter. So I have no idea what to tell technician and I don稚 know what we do next
please help I attached a video

 

What year is the car? How old is the battery? Charge it up to full capacity around 12.8-13.2 volts. If you cannot charge it passed 12 volts, I suggest getting a new battery. A depleted battery can cause a lot electrical hiccups.