2012 CHEVROLET SUBURBAN Owners Manual

Black plate (3,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
Instruments and Controls 5-3
c/x(Phone On Hook):Press
to go to the previous favorite radio
station, track on a CD, or folder on
an iPod
®or USB device. Press to
reject an incoming call, or end a
current call.
Radio
To select preset or favorite radio
stations:
Press and release
worc/xto
go to the next or previous radio
station stored as a preset or
favorite.
CD/DVD
To select tracks on a CD/DVD:
Press and release
worc/xto
go to the next or previous track. Selecting Tracks on an iPod or
USB Device (Vehicles without a
Navigation System)
1. Press and hold
worc/x
while listening to a song until the
contents of the current folder
display on the radio display.
2. Press and release
worc/x
to scroll up or down the list, then
press and hold
w, or press¨to
play the highlighted track.
Navigating Folders on an iPod or
USB Device (Vehicles without a
Navigation System):
1. Press and hold
worc/x
while listening to a song until the
contents of the current folder
display on the radio display.
2. Press and hold
c/xto go
back to the previous folder list. 3. Press and release
worc/x
to scroll up or down the list.
.To select a folder,
press and hold
w, or
press
¨when the folder is
highlighted.
.To go back further in
the folder list, press and
hold
c/x.
Navigating an iPod or USB Device
on the Main Audio Screen
(Vehicles with a Navigation
System)
1. Press and release
worc/x
to select the next or previous
track within the selected
category.
2. Press and hold
worc/xto
move quickly through the tracks.
3. Press and release
¨to move up
one track within the selected
category.

Black plate (4,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
5-4 Instruments and Controls
Navigating an iPod or USB Device
on the Music Navigator Screen
(Vehicles with a Navigation
System)
1. Press and release
worc/x
to select the next or previous
track within the selected
category.
2. Press and hold
worc/xto
move quickly through the tracks
within the selected category.
3. Press and release
¨to move up
one track within the selected
category.
b/g(Mute/Push to Talk): Press
to silence the vehicle speakers only.
Press again to turn the sound on.
For vehicles with Bluetooth or
OnStar systems, press and hold for
longer than two seconds to interact
with those systems. See Bluetooth
on page 7‑47 andOnStar Overview
on page 14‑1 for more information. SRCE (Source/Voice
Recognition):
Press to switch
between the radio and CD, and for
equipped vehicles, the DVD, front
auxiliary, and rear auxiliary.
For vehicles with the navigation
system, press and hold this button
for longer than one second to
initiate voice recognition. See “Voice
Recognition” in the Navigation
System manual for more
information.
¨(Seek): Press to go to the
next radio station while in AM,
FM, or XM™.
For vehicles with or without a
navigation system:
Press
¨to go to the next track or
chapter while sourced to the CD or
DVD slot.
Press
¨to select a track or a folder
when navigating folders on an iPod
or USB device. For vehicles with a navigation
system:
1. Press and hold
¨until a beep is
heard, to place the radio into
SCAN mode. A station will play
for five seconds before moving
to the next station.
2. To stop the SCAN function, press
¨again.
While listening to a CD/DVD, press
and hold
¨to quickly move forward
through the tracks. Release to stop
on the desired track.
+
e: Press to increase volume.
−
e: Press to decrease volume.
Horn
To sound the horn, press the center
pad on the steering wheel.

Black plate (5,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
Instruments and Controls 5-5
Windshield Wiper/Washer
The front wiper control is located on
the turn and lane‐change lever. Turn
the band with the wiper symbol to
control the windshield wipers.
8(Mist):For a single wipe,
turn to
8, then release. For several
wipes, hold the band on
8longer.
9(Off): Turns the windshield
wipers off.
6(Adjustable Interval Wipes):
Turn the band up for more frequent
wipes or down for less frequent
wipes.
6(Low Speed): Slow
wipes.
?(High Speed): Fast wipes. Clear ice and snow from the wiper
blades before using them. If frozen
to the windshield, carefully loosen or
thaw them. Damaged wiper blades
should be replaced. See
Wiper
Blade Replacement on page 10‑31.
Heavy snow or ice can overload the
wiper motor. A circuit breaker will
stop the motor until it cools down.
Windshield Washer
{WARNING
In freezing weather, do not use
the washer until the windshield is
warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
L(Washer Fluid): Push this
paddle to spray washer fluid on the
windshield. The wipers clear the
window and then either stop or
return to the preset speed.
Rear Window Wiper/
Washer
The rear wiper control is located on
the turn and lane‐change lever.
To turn the rear wiper on, slide the
lever to a wiper position.
9(Off): Turns the wiper off.
5(Rear Wiper Delay): Turns on
the rear wiper delay.
Z(Rear Wiper): Turns on the rear
wiper.
=(Rear Wiper Wash): Press this
button on the end of the lever to
spray washer fluid on the rear
window. The wipers will clear the
rear window and either stop or
return to your preset speed. For
more washer cycles, press and hold
the button.
The rear window wiper/washer will
not operate if the liftgate or liftglass
is open or ajar. If the liftgate or
liftglass is opened while the rear
wiper is on, the wiper returns to the
parked position and stops.

Black plate (6,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
5-6 Instruments and Controls
Compass
The vehicle may have a compass in
the Driver Information Center (DIC).
Compass Zone
The zone is set to zone eight upon
leaving the factory. Your dealer
will set the correct zone for your
location.
Under certain circumstances,
such as during a long-distance,
cross-country trip or moving to a
new state or province, it will be
necessary to compensate for
compass variance by resetting
the zone through the DIC if the
zone is not set correctly.
Compass variance is the difference
between the earth's magnetic north
and true geographic north. If the
compass is not set to the zone
where you live, the compass may
give false readings. The compass
must be set to the variance zone in
which the vehicle is traveling.To adjust for compass variance, use
the following procedure:
Compass Variance (Zone)
Procedure
1. Do not set the compass zone
when the vehicle is moving. Only
set it when the vehicle is in
P (Park).
Press the vehicle information
button until PRESS
VTO
CHANGE COMPASS ZONE
displays. Or, if the vehicle does
not have DIC buttons, press the
trip odometer reset stem until
CHANGE COMPASS ZONE
displays.
2. Find the vehicle's current location and variance zone
number on the map.
Zones 1 through 15 are
available.
3. Press the set/reset button to scroll through and select the
appropriate variance zone.
4. Press the trip/fuel button until the vehicle heading,
for example, N for North, is
displayed in the DIC. Or, if the
vehicle does not have DIC
buttons, press and hold the
trip odometer reset stem for

Black plate (7,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
Instruments and Controls 5-7
two seconds to select the next
available variance zone. Repeat
this step until the appropriate
variance zone is displayed.
5. If calibration is necessary, calibrate the compass. See
“Compass Calibration
Procedure” following.
Compass Calibration
The compass can be manually
calibrated. Only calibrate the
compass in a magnetically clean
and safe location, such as an open
parking lot, where driving the
vehicle in circles is not a danger.
It is suggested to calibrate away
from tall buildings, utility wires,
manhole covers, or other industrial
structures, if possible.
If CAL should ever appear in the
DIC display, the compass should be
calibrated.
If the DIC display does not show a
heading, for example, N for North,
or the heading does not change
after making turns, there may be a strong magnetic field interfering with
the compass. Such interference
may be caused by a magnetic CB
or cell phone antenna mount, a
magnetic emergency light, magnetic
note pad holder, or any other
magnetic item. Turn off the vehicle,
move the magnetic item, then turn
on the vehicle and calibrate the
compass.
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.

Black plate (8,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
5-8 Instruments and Controls
Clock
To set 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.
Power Outlets
The accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
There are two under the climate
controls, one inside the center floor
console, one on the rear of the
center floor console and one
accessory power outlet in the rear
cargo area on the passenger side.
Remove the cover to access and
replace when not in use.
The accessory power outlets are
powered, even with the ignition
off. Continuing to use accessory
power outlets while the ignition is in
LOCK/OFF may cause the vehicle's
battery to run down.

Black plate (9,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
Instruments and Controls 5-9
{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 accessory plugs may not
be compatible with the accessory
power outlet and could overload
adapter or vehicle 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. Do not
use equipment exceeding the
maximum amperage rating of
20 amperes. See
Add-On Electrical
Equipment on page 9‑85.
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.
Power Outlet 110 Volt
Alternative Current
The vehicle may have a power
outlet that can be used to plug in
electrical equipment that uses a
maximum limit of 150 watts.
The power outlet is located on the
rear of the center console.
An indicator light on the outlet turns
on to show it is in use. The light
comes on when the ignition is in
ON/RUN and equipment requiring
less than 150 watts is plugged into
the outlet, and no system fault is
detected.

Black plate (10,1)Chevrolet Tahoe/Suburban Owner Manual - 2012
5-10 Instruments and Controls
If equipment is connected using
more than 150 watts or a system
fault is detected, a protection circuit
shuts off the power supply and the
indicator light turns off. To reset the
circuit, unplug the item and plug
it back in or turn the Remote
Accessory Power (RAP) off and
then back on. SeeRetained
Accessory Power (RAP) on
page 9‑26
The power outlet is not designed for
and may not work properly, if the
following are plugged in:
.Equipment with high initial
peak wattage such as:
compressor-driven refrigerators
and electric power tools.
.Other equipment requiring
an extremely stable
power supply such as:
microcomputer-controlled
electric blankets, touch sensor
lamps, etc.
Warning Lights,
Gauges, and
Indicators
Warning lights and gauges can
signal that something is wrong
before it becomes serious enough
to cause an expensive repair or
replacement. Paying attention to the
warning lights and gauges could
prevent injury.
Warning lights come on when there
could be a problem with a vehicle
function. Some warning lights come
on briefly when the engine is started
to indicate they are working. Gauges can indicate when there
could be a problem with a vehicle
function. Often gauges and warning
lights work together to indicate a
problem with the vehicle.
When one of the warning lights
comes on and stays on while
driving, or when one of the gauges
shows there may be a problem,
check the section that explains what
to do. Follow this manual's advice.
Waiting to do repairs can be costly
and even dangerous.