So i dont have the car alarm remote anymore for my 2004 Honda Pilot, so i would just lock the doors manually from the inside of the car buttons before i get out the car. So when i lock the doors the lights would flicker on n off for a good few minutes before it dies. Is it the alarm sensor or what the heck is going on. Dont want to bring in the car to the shop too. Too costly. Just need to get some answers.