My 92 300CE has several electrical issues that I think are related. First my left tailight and park lights stopped working. After several months my headlights and flashers started to blink everytime I open my door, at times will driving and when I turn the car off. It seems that the alarm system is envolved because after approx. 105 seconds after getting out and locking the door the blinking stops. And also now my sunroof tilts open without me doing it sometime during that period. Are there any suggetions on the cause or causes and corrective action I can take. Any electrical experts in the DC area? hollywoodtk@yahoo.com