I have a 00 civic, when I first got the car the alarm system was working great, I was able to open the doors with the key to disable the alarm. Then one day I changed the battery of my car, after that I was only able to open the doors with the transmitter (if I opened the doors with the key the alarm will go off). I didnt mind that, The problem I have now is the doors wont open at all with transmitter, so I got a new battery for it then it started working for 2 days, Now my car is parked at work, and cant open the doors with out setting the alarm off. I can open the doors with the key but the alarm goes off and I cant turn the engine on. I was told to take it to a honda dealer but I cant turn the car on. I also have a after market head unit. Any way I can disable the alarm system?
-Thank in advance!