GMC 2011 Sierra - Manual (Page 158)

Black plate (10,1) GMC Sierra Owner Manual - 2011
5-10 Instruments and Controls
MP3 Radio with a Six-Disc CD
Player
To set the time and date:
1. Turn the ignition key to
ACC/ACCESSORY or ON/RUN,
then press the
O
button to turn
the radio on.
2. Press the MENU button and
then the softkey under the
H
tab
to display HR, MIN, MM, DD,
YYYY (hour, minute, month, day,
and year).
3. Press the softkey located under
any one of the tabs to change
that setting.
4. To increase the time or date, do
one of the following:
. Press the softkey below the
selected tab.
. Press the ¨ SEEK button.
. Press the
\
FWD button.
. Turn the
f
knob clockwise.
5. To decrease the time or date, do
one of the following:
. Press the © SEEK button.
. Press the
s
REV button.
. Turn the f knob
counterclockwise.
To change the time default setting
from 12 hour to 24 hour or to change
the date default setting from month/
day to day/month:
1. Press the MENU button
and then the softkey under
the
H tab.
2. Press the softkey located below
the forward arrow tab. 12H, 24H,
the date MM/DD (month and
day), and DD/MM (day and
month) displays.
3. Press the softkey located below
the desired option.
4. Press the MENU button again to
apply the desired option, or let
the screen time out.
Power Outlets
Accessory power outlets can
be used to plug in electrical
equipment, such as a cell phone,
MP3 player, etc.
The vehicle may have two
accessory power outlets located
below the climate control system,
or may have one accessory power
outlet and one cigarette lighter.
The cigarette lighter is designed
to fit only in the receptacle closest
to the driver.
There may be another accessory
power outlet in the rear cargo area.
If the vehicle has a floor console,
there is an accessory power outlet
inside the storage bin and one on
the rear of the floor console.
Remove the cover to access and
replace when not in use.