Press and hold the CLOCK (SOUND) button until you hear a beep. The displayed time begins to blink. Change the hours by pressing the H (preset 4) button until the numbers advance to the desired time.
Change the minutes by pressing the M (preset 5) button until the numbers advance to the desired time.
Press the CLOCK (SOUND) button again to enter the set time.
You can quickly set the time to the nearest hour. If the displayed time is before the half hour, press the CLOCK (SOUND) button until you hear a beep, then press the R (preset 6) button to set the clock back to the previous hour. If the displayed time is after the half hour, the clock sets forward to the beginning of the next hour.

For example:
1:06 will reset to 1:00
1:53 will reset to 2:00
Mercedes-Benz C-Class Coupe review
The Mercedes C-Class Coupe encapsulates all the excellence of the sedan, packaged in an attractive exterior. Discover why it stands out as one of the most desirable mid-size coupes with our expert r ...
M/T Differential Backlash Inspection (M/T)
Place the differential assembly on V-blocks (A), and install the right
driveshaft (B) and the left driveshaft (C).
Measure the backlash of both pinion gears (D) with a dial in ...
Navigation—Changing Route or Destination
You can alter your route by adding waypoints to visit, adding streets to
avoid, or changing your destination during route guidance. ...