How do you reset the clock on a 2006 Mercedes Benz clk350?

The Operator's Manual reads: First access the time/date submenu through the settings menu. Use the +/- to the Time/Date submenu. Use the arrow keys until you can see the message "Clock, hours, confirm by press. R" appears. Press + or - to set the hour, use the arrow keys to move to the minutes....

The manual also says "Press the reset button in the instrument cluster to confirm, the hour is set and stored." WHEN you have the clock set to hour you want - you need to momentarily (1 sec or less) press the RESET button just to the left of the instrument panel and THEN your analog clock will reset itself. The hands move by themselves to the time you have set.

You MUST touch the reset button at the end of setting the digital clock (while you're still on the same screen). I just did this on my 2006 CLK 350 and it worked!