how to change digital clock on 2003 Mercedes-Benz CL500

Hello, I have a 2003 cl-500 Mercedes-
Benz. I have the manual. I am trying to change the digital clock in the vehicle. I can't find the instructions in the manual. I looked on-line at the manual at the Mercedes site, but no luck. Can you help me with any information as to how to change the digital clock in my vehicle. Thanks for any response you may have

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2 answers
You have to use the operating system on the console..

System, time, clock and then you can set the time...
My 2000 CL500 says its April 14 2096. The time is right but they are woefully off on the month and year