flasher problem

There was no problem when I came home in the evening, but 4-flashers started flashing on their own. I wonder if I pressed the alarm button or something, but the key wasn't on me. I opened the door from the alarm and closed it was going on. I pressed the flasher button inside the car, closed it back, it was okay, why would it be done, my dear masters ....

It is likely that there will be a problem with your alarm installation. There is no reason for it to do such an original thing.

Thank you, brother, when I got the car, the alarm was not very sensitive, so it didn't sound when the bite hit it, but when it tried to open the door, it sounded. Now I thought yesterday, it does not sound when you touch the door handle. I recently removed the headlight, could I have a short circuit or something in between (because of the blackening).