I was driving around 60 mph on 465 and I heard a "pop" and smelled what seemed to be an electrical fire. I had a little "freak out" and pulled over to the shoulder and slowed down. When I realized the shoulder was too narrow and traffic was whizzing by, I decided that it was better to gamble on a blown fuse than getting rear ended. Later that day the electrical fire smell returned and then went away. I should also add that the engine light is on 90% of the time and it flickers randomly. As the engine light flickers, it is joined by the dash lights, radio and I believe the heating/cooling system. ALSO the driver side power door will only open a few inches. It must be opened the rest of the way manually and closed manually.