Actually the easiest way to tell if it's a Job 1 or a Job 2 is to see if it has the trunk pull down handle inside the trunk. Job 1 cars did not have it, Job 2 cars did. Anyway, welcome aboard glad you've joined us. One last hint, I believe the build date is shown on the sticker with the tire inflation information that is one the driver's side door frame near the botton of the rear of the door frame.