Everytime the car is started, the dash clock will reset to 1:00. At first, I thougt is was the battery (which was almost 5 yrs old), but the car battery replacement had no effect. This is not a HUGE problem, as the car has gotten up in years, but if I can determine how to fix it - that would be great. This is the only problem with the car. Who has an idea? Thanks, Brian