I have a 1979 300D mercedes and I just reached 200k miles and the odometer stopped and is stuck as it was turning over to 200k and makes the speedometer click as it moves shakingly in a 5mph give or take of what you are actually driving. How do I get the odometer to continue going and get it unstuck? Please let me know, post here or e-mail me at Grimlin50@aol.com