My 300e's speedometer will run up to and peg at 160MPH the true speed being 25MPH. It's intermittent. Sometimes if works fine. On a percentage basis, I would say that it malfunctions 75% of the time. Is there a bushing that has too much lateral play in it? Is there an adjustment that can be made? Thanks for your help.
JB
99 E55
88 300E