Wrong date on radio display in 2006 C6

[7825th]

When you push the time button on the Display... the date comes up...date says "September 27, 2006 "

It is may 2026 now & it can't be corrected by pressing the time button - This is not the production date of the car // It was built in March of 2006

Can this be changed ? to the proper date.


THANKS > RON