How do I set the clock in my 2006 Equinox... nothing in the manual

Check page 3-39

Setting the Time
To set the hour, press the clock button. The clock
symbol will appear on the audio display and the hour
number will flash. Then turn the ADJ knob to increase or
to decrease the hour. To set the minutes, press the
clock button again. The minute numbers will flash.
Then turn the ADJ knob to increase or to decrease
the minutes. The time can be set with the ignition on
or off.
To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and
release the clock button to enter the clock set mode,
then press and hold the clock button for three seconds
until UPDATED appears on the display. If the time
is not available from the station, NO TIME UPDATE will
appear on the display.
RDS time is broadcast once a minute. After tuning to an
RDS broadcast station, it may take a few minutes for
the time to update.

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