Good morning, I have this GARMIN GPS III PLUS, for 20 years. It is working very well, till now. Everything is okay, including the time, coordinates, speed, etc, but the date is wrong. It says that my date is March, 2003. I did a firmware update 2.06 and I already did a factory reset to it but no results, neither solved the problem. Please, how can I solve the problem? Thanks in advance and best regards, Antonio Vieira Dias