Has anybody ever seen 'error' displayed in your odometer?
I had to replace my battery and when I get it hooked back up, this in place of my mileage. Dealership has no clue and has never seen or heard of this before. They want to take apart my cluster. Car runs fine and no SES light.

 

Fixed my problem. I just had to disconnect the battery, wait about 3 minutes and hook it back up. Don't know why, but it worked.

 

Maybe its a y2k bug haunting you in your car. hehe I don't know either. That is a strange occurance that is for sure. I am glad it was resolved once resetting the bat cables.