My owners manual doesn't say anything about such a display. I have been told that some of the early owners manuals do. I picked my car up on September 4th, so they must have been real early. I have never seen the display on my car either. I feel like the MDS is working but is is more of a seat of the pants thing and nothing definite, barely perceptible. If anyone has the early manual, what page is this referenced on.