If you take a picture of the front passenger seat by the seat belt clip I might be able to confirm if it was AC’s car. As for the lights, not sure. She did have a car were the lights flashed if the gas door was open. Guys on the autostrata were always leaving one open and she would go crazy
If it was her mid 1980s car it was maroon and she had a button below the dash to open the passenger door. She hates to lean to the right. Also that might have been the car with the prototype Weber carburetor.