A Service Template exists with a Service Due.
The vehicle has 0 Average mileage.
Update the service due on the vehicle and make sure the date field IS NOT EMPTY.
Update the Vehicle Avg. Miles mileage.
Either delete and re-add the Service Due on he vehicle OR type in a date for ithe Service Due in the vehicle's service due date field.
March 16, 2002 dp
July 10, 2013 dp