I purchase a 1985 635csi from my brother in law. The car originated in Canada and all gauges are metric. What was interesting about the car was that it was badged as an M car. At the time I was looking at the car I became suspicious that it was not correct. Tell tale signs included: the M insignia was on the drivers side on the trunk with the 635csi on the passenger side, the M Badge was on the passenger side of the grill, the motor had no M badging and the mirrors were chrome. It also had an M badged steering wheel. I de-badged the car when I bought the car four years ago. in looking at some pictures of e-24s I have come across some pictures where the rear and front badges were as mine had been. Can anyone shed light on this for me?