If you look inside the drivers door frame there should be 2 stickers, There shouldbe a silver one with info such as tire info. There should also be a black sticker. The top date (month and year) is the approximate date. If you call your dealer they should be able to supply the actual date. When I take mine in for service it is actually printed on the service invoice. The build date is in upper right corner or in this case 08/06 (August 2006)