I had the same problem that others have had with a broken trip meter, so I took it out to clean it and re-install. Anway, after installation the numbers in both the Main odometer and trip meters do not turn. At all. I figure it's something electrical, but what? The speedo works, as does all other gauges it appears. Only effected gauge seems to be the odometer/trip meter. I'm going to put some di-electric grease on the screws holding the gauge in, as they appear to be part of the larger circuit thingy on the back of the cluster. Maybe I had a bad connection... I'll let you know if that works.