I recently purchased a 1992 Eldorado which the previous owner had parked for 2 years because the alarm would go off after starting the car. He unplugged the horns, and just drove it with the lights flashing. After about 3 minutes, the lights would quit flashing. I have pulled every fuse related to security under the hood, including the ones under the large plastic cover. I did the same with the ones in the trunk. Whenever I found one that disarmed it, and pulled it, the starter would not engage. It seems to arm after using the power door locks. I would like to disarm it, or, if not feasible, possibly fix it. I cannot afford to go to the dealer. I do not have a key fob, and only have the chipped key and a trunk key. Thank you in advance.