2010 GMC SIERRA DENALI light

SERVICE TRAILER BRAKE SYSTEM
On vehicles with the Integrated Trailer Brake Control
(ITBC) system, this message displays and a chime
sounds when there is a problem with the ITBC system.
When this message displays, power is no longer
available to the trailer brakes.
As soon as it is safe to do so, carefully pull your vehicle
over to the side of the road and turn the ignition off.
Check the wiring connection to the trailer and turn the
ignition back on. If this message still displays, either
your vehicle or the trailer needs service. See your
dealer/retailer.
See“Integrated Trailer Brake Control System” under
Towing a Trailer
on page 5‑42for more information.
STABILITRAK OFF
If your vehicle has StabiliTrak, this message displays
when you turn off StabiliTrak, or when the stability
control has been automatically disabled. To limit wheel
spin and realize the full benefits of the stability
enhancement system, you should normally leave
StabiliTrak on. However, you should turn StabiliTrak off
if your vehicle gets stuck in sand, mud, ice, or snow and
you want to rock your vehicle to attempt to free it, or if
you are driving in extreme off-road conditions and
require more wheel spin. See If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow
on page 5‑6. To turn the
StabiliTrak system on or off, see StabiliTrak®Systemon page 5‑6.
There are several conditions that can cause this
message to appear.
.One condition is overheating, which could occur if
StabiliTrak activates continuously for an extended
period of time.
.The message also displays if the brake system
warning light is on. See Brake System Warning
Light on page 4‑34.
.The message could display if the stability system
takes longer than usual to complete its diagnostic
checks due to driving conditions.
.The message displays if an engine or vehicle
related problem has been detected and the vehicle
needs service. See your dealer/retailer.
The message turns off as soon as the conditions that
caused the message to be displayed are no longer
present.
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TIGHTEN GAS CAP
This message may display along with the check engine
light on the instrument panel cluster if the vehicle's fuel
cap is not tightened properly. SeeMalfunction Indicator
Lamp
on page 4‑38. Reinstall the fuel cap fully. See
Filling the Tankon page 6‑10. The diagnostic system
can determine if the fuel cap has been left off or
improperly installed. A loose or missing fuel cap allows
fuel to evaporate into the atmosphere. A few driving
trips with the cap properly installed should turn this light
and message off.
TIRE LEARNING ACTIVE
If your vehicle has the Tire Pressure Monitor System
(TPMS), this message displays when the system is
re-learning the tire positions on your vehicle. The tire
positions must be re-learned after rotating the tires or
after replacing a tire or sensor. See Tire Inspection and
Rotation
on page 6‑78, Tire Pressure Monitor Systemon page 6‑73, and Inflation - Tire Pressureon
page 6‑71for more information.
TIRE LOW ADD AIR TO TIRE
If your vehicle has the Tire Pressure Monitor System
(TPMS), this message displays when the pressure in
one or more of the vehicle's tires is low. This message
also displays LEFT FRT (left front), RIGHT FRT (right
front), LEFT RR (left rear), or RIGHT RR (right rear) to
indicate the location of the low tire. The low tire
pressure warning light will also come on. See Tire
Pressure Light
on page 4‑37. You can receive more
than one tire pressure message at a time. To read the
other messages that may have been sent at the same
time, press the set/reset button or the trip odometer
reset stem. If a tire pressure message appears on the
DIC, stop as soon as you can. Have the tire pressures
checked and set to those shown on the Tire Loading
Information label. See Tires
on page 6‑62,Loading the
Vehicleon page 5‑31, and Inflation - Tire Pressureon
page 6‑71. The DIC also shows the tire pressure
values. See “DIC Operation and Displays (Using DIC
Buttons)” earlier in this section.
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AUTO DOOR UNLOCK
This feature allows you to select whether or not to turn
off the automatic door unlocking feature. It also allows
you to select which doors and when the doors will
automatically unlock. SeeProgrammable Automatic
Door Locks
on page 3‑11for more information.
Press the customization button until AUTO DOOR
UNLOCK appears on the DIC display. Press the set/
reset button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
OFF : None of the doors will automatically unlock.
DRIVER AT KEY OUT : Only the driver's door will
unlock when the key is taken out of the ignition.
DRIVER IN PARK : Only the driver's door will unlock
when the vehicle is shifted into P (Park).
ALL AT KEY OUT : All of the doors will unlock when
the key is taken out of the ignition.
ALL IN PARK (default) : All of the doors will unlock
when the vehicle is shifted into P (Park).
NO CHANGE : No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
REMOTE DOOR LOCK
This feature allows you to select the type of feedback
you will receive when locking the vehicle with the
Remote Keyless Entry (RKE) transmitter. You will not
receive feedback when locking the vehicle with the RKE
transmitter if the doors are open. See Remote Keyless
Entry (RKE) System Operation
on page 3‑4for more
information.
Press the customization button until REMOTE DOOR
LOCK appears on the DIC display. Press the set/reset
button once to access the settings for this feature. Then
press the customization button to scroll through the
following settings:
OFF : There will be no feedback when you press the
lock button on the RKE transmitter.
LIGHTS ONLY : The exterior lamps will flash when you
press the lock button on the RKE transmitter.
HORN ONLY : The horn will sound on the second press
of the lock button on the RKE transmitter.
HORN & LIGHTS (default) : The exterior lamps will
flash when you press the lock button on the RKE
transmitter, and the horn will sound when the lock
button is pressed again within five seconds of the
previous command.
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NO CHANGE :No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
REMOTE DOOR UNLOCK
This feature allows you to select the type of feedback
you will receive when unlocking the vehicle with the
Remote Keyless Entry (RKE) transmitter. You will not
receive feedback when unlocking the vehicle with the
RKE transmitter if the doors are open. See Remote
Keyless Entry (RKE) System Operation
on page 3‑4for more information.
Press the customization button until REMOTE DOOR
UNLOCK appears on the DIC display. Press the set/
reset button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
LIGHTS OFF : The exterior lamps will not flash when
you press the unlock button on the RKE transmitter.
LIGHTS ON (default) : The exterior lamps will flash
when you press the unlock button on the RKE
transmitter.
NO CHANGE : No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
DELAY DOOR LOCK
On vehicles with a crew cab, this feature allows you to
select whether or not the locking of the vehicle's doors
will be delayed. When locking the doors with the power
door lock switch and a door is open, this feature will
delay locking the doors until five seconds after the last
door is closed. You will hear three chimes to signal that
the delayed locking feature is in use. The key must be
out of the ignition for this feature to work. You can
temporarily override delayed locking by pressing the
power door lock switch twice. See Delayed Locking
on
page 3‑11for more information.
Press the customization button until DELAY DOOR
LOCK appears on the DIC display. Press the set/reset
button once to access the settings for this feature. Then
press the customization button to scroll through the
following settings:
OFF : There will be no delayed locking of the vehicle's
doors.
ON (default) : The doors will not lock until five seconds
after the last door is closed.
NO CHANGE : No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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EXIT LIGHTING
This feature allows you to select the amount of time you
want the exterior lamps to remain on when it is dark
enough outside. This happens after the key is turned
from ON/RUN to LOCK/OFF.
Press the customization button until EXIT LIGHTING
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the customization button to scroll through the following
settings:
OFF :The exterior lamps will not turn on.
30 SECONDS (default) : The exterior lamps will stay on
for 30 seconds.
1 MINUTE : The exterior lamps will stay on for
one minute.
2 MINUTES : The exterior lamps will stay on for
two minutes.
NO CHANGE : No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
APPROACH LIGHTING
This feature allows you to select whether or not to have
the exterior lights turn on briefly during low light periods
after unlocking the vehicle using the Remote Keyless
Entry (RKE) transmitter.
Press the customization button until APPROACH
LIGHTING appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to scroll
through the following settings:
OFF : The exterior lights will not turn on when you
unlock the vehicle with the RKE transmitter.
ON (default) : If it is dark enough outside, the exterior
lights will turn on briefly when you unlock the vehicle
with the RKE transmitter.
The lights will remain on for 20 seconds or until the lock
button on the RKE transmitter is pressed, or the vehicle
is no longer off. See Remote Keyless Entry (RKE)
System Operation
on page 3‑4for more information.
NO CHANGE : No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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The balance/fade and tone settings that were previously
adjusted, are stored with the favorite stations.
To store a station as a favorite:1. Tune to the desired radio station.
2. Press the FAV button to display the page where the station will be stored.
3. Press and hold one of the six softkeys until a beep sounds. When that softkey is pressed and
released, the station that was set, returns.
4. Repeat the steps for each softkey radio station to store as a favorite.
The number of favorites pages can be setup using the
MENU button. To setup the number of favorites pages: 1. Press the MENU button to display the radio setup menu.
2. Press the softkey located below the FAV 1-6 tab.
3. Select the desired number of favorites pages by pressing the softkey located below the displayed
page numbers.
4. Press the FAV button, or let the menu time out, to return to the original main radio screen showing
the radio station frequency tabs and to begin the
process of programming favorites for the chosen
amount of numbered pages.Setting the Tone (Bass/Treble)
(AM-FM Radio)
Bass/Treble : To adjust the bass or treble, press the
tune knob or the EQ button until the desired tone
control tab displays. Turn the tune knob clockwise or
counterclockwise to increase or decrease the setting.
The display shows the current bass or treble level. If a
station's frequency is weak, or if there is static,
decrease the treble.
Setting the Tone (Bass/Midrange/Treble)
(All Except AM-FM Radio)
BASS/MID/TREB (Bass, Midrange, or Treble) : To
adjust bass, midrange, or treble:
1. Press the
fknob until the tone control tabs
display.
2. Highlight the desired tone control tab by doing one of the following:
.Pressing thefknob.
.Press the softkey under the desired tab.
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3. Adjust the setting by doing one of the following:
.Turn thefknob clockwise or counterclockwise.
.Press the¨SEEK, or©SEEK button.
.Press the\FWD, orsREV button.
If a station's frequency is weak or if there is static,
decrease the treble.
To quickly adjust bass, midrange, or treble to the middle
position, press the softkey positioned under the BASS,
MID, or TREB tab for more than two seconds. A beep
sounds and the level adjusts to the middle position.
To quickly adjust all tone and speaker controls to the
middle position, press the
fknob for more than
two seconds until a beep sounds.
EQ (Equalization) : Press this button to choose bass
and treble equalization settings designed for different
types of music. The choices are pop, rock, country, talk,
jazz, and classical. Selecting MANUAL or changing
bass or treble, returns the EQ to the manual bass and
treble settings.
Unique EQ settings can be saved for each source.
If the radio has a Bose
®audio system, the EQ settings
are either MANUAL or TALK.
Adjusting the Speakers (Balance/Fade)
BAL/FADE (Balance/Fade) : To adjust balance or fade
on radios without a
`button, press thefknob until
the speaker control tabs display. Continue pressing to
highlight the desired tab, or press the softkey under the
desired tab. Turn the
fknob clockwise or
counterclockwise to adjust the highlighted setting,
or adjust the highlighted setting by pressing either
SEEK arrow,
\FWD, orsREV button until the
desired levels are obtained.
To quickly adjust balance or fade to the middle position,
press the softkey positioned under the BAL or FADE tab
for more than two seconds. A beep sounds and the
level adjusts to the middle position.
To quickly adjust all speaker and tone controls to the
middle position, press the
fknob for more than
two seconds.
If the Rear Seat Audio (RSA) is turned on, the radio
disables FADE and mutes the rear speakers.
`(Balance/Fade): To adjust the balance or fade for
radios with a
`button, press this button or the tune
knob until the desired speaker control tab displays. Turn
the tune knob clockwise or counterclockwise to adjust
the setting.
The setting can also be adjusted by pressing the seek
arrows.
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Care of CDs and DVDs
If playing a CD-R, the sound quality can be reduced
due to CD-R or CD-RW quality, the method of
recording, the quality of the music that has been
recorded, and the way the CD-R or CD-RW has been
handled. Handle them carefully. Store CD-R(s) or
CD-RW(s) in their original cases or other protective
cases and away from direct sunlight and dust. The CD
or DVD player scans the bottom surface of the disc.
If the surface of a CD or DVD is damaged, such as
cracked, broken, or scratched, the CD or DVD does not
play properly or not at all. Do not touch the bottom side
of a CD or DVD while handling it; this could damage the
surface. Pick up CDs by grasping the outer edges or
the edge of the hole and the outer edge.
If the surface of a CD or DVD is soiled, clean it with a
soft, lint free cloth or dampen a clean, soft cloth in a
mild, neutral detergent solution mixed with water. Make
sure the wiping process starts from the center to
the edge.
Inserting a CD (Single CD Player)
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD should begin playing.
Inserting a CD(s) (Six-Disc CD Player)
LOAD^:Press to load CDs into the CD player. This
CD player holds up to six CDs.
To insert one CD:
1. Press and release the
^button.
2. Wait for the message to insert the disc.
3. Load a CD. Insert the CD partway into the slot, label side up. The player pulls the CD in.
To insert multiple CDs:
1. Press and hold the
^button for two seconds.
A beep sounds and Load All Discs displays.
2. Follow the displayed instruction on when to insert the discs. The CD player takes up to six CDs.
3. Press the
^button again to cancel loading
more CDs.
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD should begin playing. To
insert a CD with the ignition off, first press the
Zbutton or the DISP knob.
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