I am trying to identify a possible drain on my battery. Can you someone tell me the correct action of the security light. Currently when the car is NOT locked, doors open or closed the security light flashes continuously . If I lock the doors (by drivers side lock switch) the security light goes solid. Is this correct? With the lights always on or flashing, I am suspicious this might be the possible cause for the drain. Since the car is 20 plus years and I am not an original owner I am trying to gather some information on the what it was intended to work. Thank you for your help.