Digital dash - how easy to wind the clock back?

[sjn2004]

HRG said:

It's the bits that make human contact you should pay attention to. Gear knob, steering wheel, bolsters, these all give the game away

So true, a friend of mine put a deposit down on a 745i with 20k miles on the clock over the phone. When we went to see it the finish was worn off the buttons on the iDrive etc, obviously it had seen a lot more miles than 20k.