I have two technical questions I would like some assistance on. The first is my T-Type has the factory alarm in it. before about a week ago you would arm the alarm, close the door and the security light would go out after a few seconds. now when I arm it and close the door the light stays on and does not go out. Any thoughts? The other question is I had a new GM oil pan and new neoprene main gaskets installed on my car but the rear of the pan still leaks? did they do somthing wrong? Any help would be great.