I've noticed than my '89 300CE does not have one of those "official" product stickers on the front windshield. Did only certain cars come with them? I see them on the newer cars but I don't often see them on the older ones. I suppose people take them off or their windshield has been replaced? I do have the blue VPC sticker on the drivers side corner, which means it is probably the original windshield. Did the Canadian market cars not come with the stickers when delivered? For the 1989 model year what should the sticker read? Is it a Daimler Benz product or Mercedes-Benz product?