2011 GMC SIERRA ignition

Black plate (8,1)GMC Sierra Owner Manual - 2011
5-8 Instruments and Controls
To calibrate the compass, use the
following procedure:
Compass Calibration Procedure
1. Before calibrating the compass,make sure the compass zone
is set to the variance zone in
which the vehicle is located.
See “Compass Variance (Zone)
Procedure” earlier in this
section.
Do not operate any switches
such as window, sunroof,
climate controls, or seats during
the calibration procedure.
2. Press the vehicle information button until PRESS
VTO
CALIBRATE COMPASS
displays. Or, if the vehicle
does not have DIC buttons,
press the trip odometer
reset stem until CALIBRATE
COMPASS displays. 3. Press the set/reset button to
start the compass calibration.
Or, if the vehicle does not have
DIC buttons, press and hold
the trip odometer reset stem
for two seconds to start the
compass calibration.
4. The DIC will display CALIBRATING: DRIVE IN
CIRCLES. Drive the vehicle
in tight circles at less than
8 km/h (5 mph) to complete the
calibration. The DIC will display
CALIBRATION COMPLETE
for a few seconds when the
calibration is complete. The DIC
display will then return to the
previous menu.
Clock
AM-FM Radio and AM‐FM
Radio with CD Player
To set the clock:
1. Turn the ignition key to
ACC/ACCESSORY or ON/RUN,
then press the
Obutton to turn
the radio on.
2. Press the
Hbutton until the hour
numbers begin to flash, then
turn the
fknob to increase or
decrease the hour.
3. Press the
Hbutton until the
minute numbers begin to flash,
then turn the
fknob to increase
or decrease the minutes.

Black plate (9,1)GMC Sierra Owner Manual - 2011
Instruments and Controls 5-9
4. Press theHbutton until the
12HR or 24HR time format
begins to flash, then turn the
f
knob to change the time format.
5. Press the
Hbutton again until
the clock display stops flashing
to set the currently displayed
time, or wait until the flashing
stops after five seconds and
the current time displayed
automatically sets.
MP3 Radios with a Single CD
or a Single CD and DVD Player
To adjust the time and date:
1. Turn the ignition key to ACC/ACCESSORY or ON/RUN,
then press the
Obutton to turn
the radio on.
2. Press the
Hbutton 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 thefknob clockwise.
5. To decrease the time or date, do one of the following:
.Press the©SEEK button.
.Press thesREV button.
.Turn thefknob
counterclockwise. To change the time default setting
from 12 hour to 24 hour or to change
the date default setting from month/
day/year to day/month/year:
1. Press the
Hbutton and then
the softkey located below the
forward arrow tab. 12H, 24H, the
date MM/DD (month and day),
and DD/MM (day and month)
displays.
2. Press the softkey located below the desired option.
3. Press the
Hbutton again to
apply the desired option, or let
the screen time out.

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 toACC/ACCESSORY or ON/RUN,
then press the
Obutton to turn
the radio on.
2. Press the MENU button and then the softkey under the
Htab
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 thefknob clockwise. 5. To decrease the time or date, do
one of the following:
.Press the©SEEK button.
.Press thesREV button.
.Turn thefknob
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
Htab.
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.

Black plate (11,1)GMC Sierra Owner Manual - 2011
Instruments and Controls 5-11
The accessory power outlets are
powered, even when the ignition
is in LOCK/OFF. Continuing to use
power outlets while the ignition is in
LOCK/OFF may cause the vehicle's
battery to run down.
{WARNING
Power is always supplied to the
outlets. Do not leave electrical
equipment plugged in when the
vehicle is not in use because the
vehicle could catch fire and cause
injury or death.
Notice: Leaving electrical
equipment plugged in for an
extended period of time while
the vehicle is off will drain the
battery. Always unplug electrical
equipment when not in use and
do not plug in equipment that
exceeds the maximum 20 ampere
rating. Certain power accessory plugs
may not be compatible to the
accessory power outlet and could
overload vehicle or adapter fuses.
If a problem is experienced, see
your dealer.
When adding electrical equipment,
be sure to follow the proper
installation instructions included
with the equipment. See
Add-On
Electrical Equipment on page 9‑125.
Notice: Hanging heavy
equipment from the power
outlet can cause damage not
covered by the vehicle warranty.
The power outlets are designed
for accessory power plugs only,
such as cell phone charge cords.
Cigarette Lighter
To use the cigarette lighter, push it
in all the way, and let go. When it
is ready for use, the lighter pops
back out.
Notice: Holding a cigarette lighter
in while it is heating does not let
the lighter back away from the
heating element when it is hot.
Damage from overheating can
occur to the lighter or heating
element, or a fuse could be
blown. Do not hold a cigarette
lighter in while it is heating.

Black plate (14,1)GMC Sierra Owner Manual - 2011
5-14 Instruments and Controls
For vehicles with a DURAMAX®
Diesel engine, see the DURAMAX®
Diesel Supplement for more
information.
For vehicles with a Hybrid, see
the Hybrid Supplement for more
information.
Speedometer
The speedometer shows the
vehicle speed in both kilometers
per hour (km/h) and miles per
hour (mph).
Odometer
The odometer shows how far the
vehicle has been driven, in either
kilometers or miles.
Engine Hour Meter Display
The Driver Information Center (DIC)
can also display the number of
hours the engine has run. To display
the engine hours, turn the ignition
off, then press and hold the reset
button for at least four seconds.
The hour meter displays for up to
30 seconds, or until the ignition is
turned on. SeeDriver Information
Center (DIC) on page 5‑33 for more
information.
Trip Odometer
The trip odometer shows how far
the vehicle has been driven since
the trip odometer was last set
to zero.
Press the reset button, located on
the instrument panel cluster next
to the voltmeter, to toggle between
the trip odometer and the regular
odometer. Holding the reset button
for approximately one second while
the trip odometer is displayed will
reset it.
To display the odometer reading
with the ignition off, press the reset
button.
See Driver Information Center (DIC)
on page 5‑33 for more information.

Black plate (15,1)GMC Sierra Owner Manual - 2011
Instruments and Controls 5-15
Tachometer
The tachometer displays the
engine speed in revolutions per
minute (rpm). For a description of
how Grade Braking affects vehicle
speed while the Tow/Haul Mode is
activated, seeTow/Haul Mode on
page 9‑51 for more information.
If the vehicle is a hybrid, see
the hybrid supplement for more
information.
Fuel Gauge
Metric
English
When the ignition is on, the fuel
gauge shows about how much
fuel is left in the fuel tank.
An arrow on the fuel gauge
indicates the side of the vehicle
the fuel door is on.
The gauge will first indicate empty
before the vehicle is out of fuel, but
the vehicle's fuel tank should be
filled soon.

Black plate (16,1)GMC Sierra Owner Manual - 2011
5-16 Instruments and Controls
When the fuel tank is low the
FUEL LEVEL LOW message
appears. SeeFuel System
Messages on page 5‑46 for
more information.
Here are some situations owners
can experience with the fuel gauge.
None of these indicate a problem
with the fuel gauge.
.At the gas station, the fuel pump
shuts off before the gauge
reads full.
.It takes a little more or less fuel
to fill up than the fuel gauge
indicated. For example, the
gauge may have indicated the
tank was half full, but it actually
took a little more or less than
half the fuel tank's capacity to
fill it.
.The gauge goes back to empty
when the ignition is turned off. If the vehicle has a diesel engine,
see the Duramax diesel supplement
for more information.
If the vehicle is a hybrid, see
the hybrid supplement for more
information.
Engine Oil Pressure
Gauge
Metric
English
The engine oil pressure gauge
shows the engine oil pressure
in kPa (kilopascals) or psi (pounds
per square inch) when the engine is
running.

Black plate (18,1)GMC Sierra Owner Manual - 2011
5-18 Instruments and Controls
English
This gauge shows the engine
coolant temperature.
It also provides an indicator of
how hard the vehicle is working.
During a majority of the operation, the gauge reads 100°C (210°F) or
less. If pulling a load or going up
hills, it is normal for the temperature
to fluctuate and go over the 113°C
(235°F) mark. If the gauge reaches
the 125°C (260°F) mark, it indicates
that the cooling system is working
beyond its capacity.
See
Engine Overheating on
page 10‑25.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.
Voltmeter Gauge
This gauge indicates the battery
voltage when the ignition is
turned on.
When the ignition is on, this gauge
indicates the battery voltage.