set clock MERCEDES-BENZ CLS-Class 2010 W164 Comand Manual
Page 41 of 224
Switching the Display On/OffXTo switch the display off: Select System
£ Display Off .
The display is switched off.XTo switch on the display:  Press the 9
button, the  k button or one of the
= , ; , :  or 9  buttons.
or
XPress the  q button.
The system menu appears.
i You can also press one of the function
buttons, e.g. the  h button. This turns on
the display and switches to the
corresponding function.
Time
 Setting the Time 
i The correct time must be set for the
following functions to operate correctly:
R Calculation of expected time of arrival
R Time stamps for calls received and calls
dialed
XPress the  W function button.XSelect  Time £ Set Time .
or
XSelect System £Time £Set Time .1Sets the time2Current dateXTo set value:  Press : or 9 .XTo save setting:  Press 9.
i
The increment for setting the minutes is
30 minutes due to GPS reception.
i If you change the time, previously
selected settings for time zone and
switching between summer time and
standard time are lost.( Y page 39).
 Setting the Date/Time Format 
XSelect  System £Time £Format .
The format list appears. The dots  R in
front of the list entries indicate the current
setting.
i The abbreviations mean:
Date format: DD - Day, MM - Month, YY/
YYYY - Year
Time format: HH - Hour, MM - Minute for
either 24-hour clock or AM/PM format
XTo change format setting:  Press : or
9 .XTo confirm selection:  Press 9.XTo save setting and quit menu:  Press
=  or ; .
 Setting the Time Zone and Switching 
Between Daylight Saving Time and 
Standard Time 
i The correct time zone and daylight
saving/standard time must be set for the
following functions to operate correctly:
R Calculation of expected time of arrival
R Time stamps for calls received and calls
dialed
XTo set the time zone:  Select System
£ Time £Time Zone .
A time zone list appears. The  R dot
indicates the current setting.Time39System SettingsZ