light GMC SIERRA 2006 User Guide

CAUTION: (Continued)
can guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend that
rear-facing child restraints be transported in
vehicles with a rear seat that will
accommodate a rear-facing child restraint,
whenever possible.
If you need to secure a forward-facing child restraint in
the right front seat position, move the seat as far
back as it will go before securing the forward-facing
child restraint. SeePower Seats on page 1-4orManual
Seats on page 1-3.
If your child restraint is equipped with the LATCH
system, seeLower Anchors and Tethers for Children
(LATCH) on page 1-42.
If your vehicle has a rear seat, there is no top tether
anchor at the right front seating position. Do not secure
a child seat in this position if a national or local law
requires that the top tether be anchored or if the
instructions that come with the child restraint say that
the top tether must be anchored. SeeLower Anchors
and Tethers for Children (LATCH) on page 1-42if
the child restraint has a top tether.You will be using the lap-shoulder belt to secure the
child restraint in this position. Be sure to follow the
instructions that came with the child restraint. Secure
the child in the child restraint when and as the
instructions say.
1. Your vehicle has a right front passenger’s frontal
airbag. SeePassenger Sensing System on
page 1-81. General Motors recommends that
rear-facing child restraints be secured in a rear seat,
even if the airbag is off. If your child restraint is
forward-facing, move the seat as far back as it will
go before securing the child restraint in this
seat. SeePower Seats on page 1-4orManual
Seats on page 1-3.
When the passenger sensing system has turned off
the right front passenger’s frontal airbag, the off
indicator in the passenger airbag status indicator
should light and stay lit when you turn the ignition to
RUN or START. SeePassenger Airbag Status
Indicator on page 3-37.
2. Put the child restraint on the seat.
3. Pick up the latch plate, and run the lap and shoulder
portions of the vehicle’s safety belt through or
around the restraint. The child restraint instructions
will show you how.
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6. To tighten the belt, push down on the child restraint,
pull the shoulder portion of the belt to tighten the lap
portion of the belt and feed the shoulder belt back
into the retractor. If you are using a forward-facing
child restraint, you may nd it helpful to use your
knee to push down on the child restraint as you
tighten the belt. You should not be able to pull
more of the belt from the retractor once the lock
has been set.
7. If your child restraint manufacturer recommends
using a top tether, and the position you are using has
a top tether anchor, attach and tighten the top tether
to the top tether anchor. Refer to the instructions that
came with the child restraint and toLower Anchors
and Tethers for Children (LATCH) on page 1-42.8. Push and pull the child restraint in different directions
to be sure it is secure.
9. If your vehicle has a passenger sensing system and
the airbag is off, the off indicator in the inside
rearview mirror will be lit and stay lit when the key is
turned to RUN or START.
If a child restraint has been installed and the on indicator
is lit, turn the vehicle off. Remove the child restraint from
the vehicle and reinstall the child restraint.
If after reinstalling the child restraint and restarting the
vehicle, the on indicator is still lit, check to make sure that
the vehicle’s seatback is not pressing the child restraint
into the seat cushion. If this happens, slightly recline the
vehicle’s seatback and adjust the seat cushion if
possible. Also make sure the child restraint is not trapped
under the vehicle head restraint. If this happens, adjust
the head restraint.
If the on indicator is still lit, secure the child in the child
restraint in a rear seat position in the vehicle if one is
available and check with your dealer.
To remove the child restraint, if the top tether is attached
to the top tether anchor, disconnect it. Unbuckle the
vehicle’s safety belt and let it go back all the way. The
safety belt will move freely again and be ready to work for
an adult or larger child passenger.
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There is an airbag
readiness light on the
instrument panel cluster,
which shows the airbag
symbol.
The system checks the airbag electrical system for
malfunctions. The light tells you if there is an electrical
problem. SeeAirbag Readiness Light on page 3-35
for more information.Where Are the Airbags?
The driver’s airbag is in the middle of the steering
wheel.
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To turn off the right front passenger’s airbag, insert your
ignition key into the switch, push in, and move the
switch to the off position.
The airbag off light will come on to let you know that the
right front passenger’s airbag is off. The light will stay
on to remind you that the airbag is off. The right
front passenger’s airbag will remain off until you turn it
back on.
{CAUTION:
If the airbag readiness light ever comes on
when you have turned off the airbag, it means
that something may be wrong with the airbag
system. The right front passenger’s airbag
could inate even though the switch is off.
If your vehicle is a regular cab pickup or an
extended cab pickup and this ever happens,
do not let anyone whom the national
government has identied as a member of a
passenger airbag risk group sit in the right
front passenger’s position (for example, do not
secure a rear-facing child restraint in your
vehicle) until you have your vehicle serviced. United States
Canada
1-80

a right front passenger takes his/her weight off of
the seat for a period of time
the right front passenger seat is occupied by a
smaller person, such as a child who has outgrown
child restraints
or if there is a critical problem with the airbag
system or the passenger sensing system
When the passenger’s frontal airbag has been turned
off by the passenger sensing system, the off indicator
will light and stay lit to remind you that the airbag is off.
If a child restraint has been installed and the on
indicator is lit, turn the vehicle off. Remove the child
restraint from the vehicle and reinstall the child restraint
following the child restraint manufacturer’s directions
and refer toSecuring a Child Restraint in the Right Front
Seat Position (Regular and Extended Cab) (With
Passenger Sensing System)in the Index.
If after reinstalling the child restraint and restarting the
vehicle, the on indicator is still lit, check to make
sure that the vehicle’s seatback is not pressing the child
restraint into the seat cushion. If this happens, slightly
recline the vehicle’s seatback and adjust the seat
cushion if possible. Also make sure the child restraint is
not trapped under the vehicle head restraint. If this
happens, adjust the head restraint.If the on indicator is still lit, secure the child in the child
restraint in a rear seat position in the vehicle if one
is available and check with your dealer.
The passenger sensing system is designed to enable
(may inate) the right front passenger’s frontal
airbag anytime the system senses that a person of adult
size is sitting properly in the right front passenger’s
seat. When the passenger sensing system has allowed
the airbag to be enabled, the on indicator will light
and stay lit to remind you that the airbag is active.
For some children who have outgrown child restraints
and for very small adults, the passenger sensing system
may or may not turn off the right front passenger’s
frontal airbag, depending upon the person’s seating
posture and body build. Everyone in your vehicle who
has outgrown child restraints should wear a safety
belt properly — whether or not there is an airbag for that
person.
If a person of adult-size is sitting in the right front
passenger’s seat, but the off indicator is lit, it could be
because that person is not sitting properly in the seat. If
this happens, turn the vehicle off and ask the person to
place the seatback in the fully upright position, then sit
upright in the seat, centered on the seat cushion, with the
person’s legs comfortably extended. Restart the vehicle
and have the person remain in this position for about two
minutes. This will allow the system to detect that person
and then enable the passenger’s airbag.
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{CAUTION:
If the airbag readiness light in the instrument
panel cluster ever comes on and stays on, it
means that something may be wrong with the
airbag system. If this ever happens, have the
CAUTION: (Continued)
CAUTION: (Continued)
vehicle serviced promptly, because an
adult-size person sitting in the right front
passenger’s seat may not have the protection
of the frontal airbag. SeeAirbag Readiness
Light on page 3-35for more on this, including
important safety information.
Aftermarket equipment, such as seat covers, can affect
how well the passenger sensing system operates.
You may want to consider not using seat covers or other
aftermarket equipment if your vehicle has the passenger
sensing system. SeeAdding Equipment to Your
Airbag-Equipped Vehicle on page 1-86for more
information about modications that can affect how the
system operates.
{CAUTION:
Stowing of articles under the passenger’s seat
or between the passenger’s seat cushion and
seatback may interfere with the proper
operation of the passenger sensing system.
1-85

Q:What if I added a snow plow? Will it keep the
airbags from working properly?
A:We have designed our airbag systems to work
properly under a wide range of conditions,
including snow plowing with vehicles equipped with
the optional Snow Plow Prep Package (RPO
VYU). But do not change or defeat the snow plow’s
“tripping mechanism.” If you do, it can damage
your snow plow and your vehicle, and it may cause
an airbag ination.
Q:Because I have a disability, I have to get my
vehicle modied. How can I nd out whether
this will affect my advanced airbag system?
A:Changing or moving any parts of the front seats,
safety belts, the airbag sensing and diagnostic
module (located under the driver’s seat), or
the inside rearview mirror can affect the operation
of the advanced airbag system. If you have
questions, call Customer Assistance. The phone
numbers and addresses for Customer Assistance
are in Step Two of the Customer Satisfaction
Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 7-2.
Restraint System Check
Checking the Restraint Systems
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors
and anchorages are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Also look for any opened or broken airbag covers, and
have them repaired or replaced. (The airbag system
does not need regular maintenance.)
Notice:If you damage the covering for the driver’s
or the right front passenger’s airbag, the airbag
may not work properly. You may have to replace the
airbag module in the steering wheel or both the
airbag module and the instrument panel for the right
front passenger’s airbag. Do not open or break
the airbag coverings.
1-87

Tailgate Removal
The tailgate on your vehicle can be removed to allow for
different loading situations. Although the tailgate can be
removed without assistance, you may want someone to
assist you with the removal to avoid possible damage to
the vehicle.
To remove the tailgate, do the following:
1. Raise the tailgate
slightly and release
both retaining cable
clips. To release the
retaining cable clips,
lift the cable so it points
straight out and push
the cable clip forward.2. With the tailgate at a
slight upward angle,
pull back on the tailgate
at the right edge and
then move the tailgate
to the right to release
the left edge.
Reverse the above procedure to reinstall. Make sure the
tailgate is secure.
2-15

Power Windows
If your vehicle is equipped with power windows, the
controls are located on each of the side doors in the
front and rear for crew cab models.
The driver’s door has a switch for the passenger’s
and rear windows as well, if equipped. Your power
windows will work when the ignition has been turned
to ACCESSORY or RUN or when Retained Accessory
Power (RAP) is active. SeeRetained Accessory
Power (RAP) on page 2-23.
Press the switch down to lower the window.
Pull up the front of the switch to raise the window.
Express Down Windows
The driver and front passenger windows also have an
express down feature that allows the windows to be
lowered without holding the switch. Press down fully on
the window switch, then release, to activate the express
down mode. The express down mode can be canceled at
any time by pulling up on the switch. To open the window
partway, press the switch to the rst depression position,
until the window is at the desired position.
Window Lockout
o
(Window Lockout):If you have power windows on
a crew cab, the driver’s door power window switch has a
lockout feature. The lockout switch is located in front of
the window switches. This feature prevents all windows
from operating, except from the driver’s position. To
engage the lockout feature press the switch, and an
indicator light on the switch will illuminate. To disengage
the lockout feature press the switch again, and the
indicator light will turn off.
2-17

Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make
it impossible to steal.
Content Theft-Deterrent
Your vehicle may be equipped with a content
theft-deterrent alarm system.
The security light is located
on the instrument panel
cluster. SeeSecurity Light
on page 3-49for additional
information.To activate the theft-deterrent system, do the following:
1. Close all the doors.
2. Lock the door with the remote keyless entry
transmitter. The security light should come on
and ash.
If the lock button on the remote keyless entry
transmitter is pressed, but a door is open, you may hear
three chimes indicating delayed locking is enabled. See
Delayed Locking on page 2-10for additional information.
Close the door and the content theft-deterrent system will
be activated.
If a locked door is opened without using the remote
keyless entry transmitter or OnStar, if equipped with
an active subscription, the alarm will go off. Your vehicle’s
lamps will ash and the horn will sound
for about two minutes, then will turn off to save the
battery power. If this occurs, you can turn off the alarm
by pressing unlock on the remote keyless entry
transmitter or by placing the key in the ignition and
turning it to START.
If your vehicle has a Driver Information Center (DIC),
you can customize your alarm warning. SeeDIC Vehicle
Customization on page 3-64for additional information.
2-19