For some reason my alarm is going off only after minutes after arming it. The red security light before would briefly flash when doors were locked and now it will remain illuminated for several seconds. Then after I leave car i about five minutes I will have to go back to vehicle because the horn and headlights are going off. Recently performed general maintainence when hood was left open for several hours and did find hood sensor, but am not sure if it is good idea to bypass to see if that sensor is faulty. If there is a way to disarm alarm all together that would be great.