child lock GMC SIERRA 2007 Owner's Manual

Seats and Restraint Systems
....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 20
Safety Belts
............................................ 22
Child Restraints
...................................... 45
Airbag System
........................................ 83
Restraint System Check
....................... 104
Features and Controls
.............................. 107
Keys
..................................................... 109
Doors and Locks
.................................. 118
Windows
............................................... 124
Theft-Deterrent Systems
....................... 127
Starting and Operating Your Vehicle
..... 132
Mirrors
.................................................. 169
OnStar
®System
................................... 180
Universal Home Remote System
.......... 184
Storage Areas
...................................... 196
Sunroof
................................................ 200Instrument Panel
....................................... 203
Instrument Panel Overview
................... 206
Climate Controls
................................... 234
Warning Lights, Gages, and
Indicators
.......................................... 246
Driver Information Center (DIC)
............ 267
Audio System(s)
................................... 300
Driving Your Vehicle
................................. 373
Your Driving, the Road, and
Your Vehicle
..................................... 374
Towing
................................................. 439
Service and Appearance Care
.................. 483
Service
................................................. 486
Fuel
...................................................... 488
Checking Things Under the Hood
......... 496
Rear Axle
............................................. 538
Four-Wheel Drive
.................................. 539
Front Axle
............................................ 541
2007 GMC Sierra Owner ManualM
1

Right Front Passenger Position
To learn how to wear the right front passenger’s
safety belt properly, seeDriver Position on
page 28.
The right front passenger’s safety belt works the
same way as the driver’s safety belt — except
for one thing. If you ever pull the shoulder portion
of the belt out all the way, you will engage the
child restraint locking feature which may turn off
the passenger’s frontal airbag. If this happens, just
let the belt go back all the way and start again.
Center Front Passenger Position
(Regular Cab)
To learn how to wear the center front passenger’s
safety belt properly, seeDriver Position on
page 28.
The center front passenger’s safety belt works the
same way as the driver’s safety belt — except
for one thing. If you ever pull the shoulder portion
of the belt out all the way, you will engage the
child restraint locking feature. If this happens, just
let the belt go back all the way and start again.
37

CAUTION: (Continued)
A child or others could be injured if this
happens. To help prevent injury to people
and damage to your vehicle, attach only
one child restraint per anchor.
{CAUTION:
Children can be seriously injured or
strangled if a shoulder belt is wrapped
around their neck and the safety belt
continues to tighten. Secure any unused
safety belts behind the child restraint so
children cannot reach them. Pull the
shoulder belt all the way out of the
retractor to set the lock, if your vehicle
has one, after the child restraint has been
installed. Be sure to follow the
instructions of the child restraint
manufacturer.Notice:Contact between the child restraint or
the LATCH attachment parts and the vehicle’s
safety belt assembly may cause damage to
these parts. Make sure when securing unused
safety belts behind the child restraint that
there is no contact between the child restraint
or the LATCH attachment parts and the
vehicle’s safety belt assembly.
Folding an empty rear seat with the safety
belts secured may cause damage to the safety
belt or the seat. When removing the child
restraint, always remember to return the safety
belts to their normal, stowed position before
folding the rear seat.
63

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. Put the child restraint on the seat.
2. 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.
3. Buckle the belt. Make sure the release button
is positioned so you would be able to unbuckle
the safety belt quickly if you ever had to.4. Pull the rest of the shoulder belt all the way
out of the retractor to set the lock.
68

5. Pull the rest of the shoulder belt all the way
out of the retractor to set the lock.6. To tighten the belt, push down on the child
restraint, pull the shoulder belt to tighten the lap
belt portion, 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 out of
the retractor once the lock has been set.
74

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.
4. Buckle the belt. Make sure the release button
is positioned so you would be able to unbuckle
the safety belt quickly if you ever had to.5. Pull the rest of the shoulder belt all the way
out of the retractor to set the lock.
78

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 58.
8. Push and pull the child restraint in different
directions to be sure it is secure.
9. If your vehicle has the passenger sensing
system and the airbag is off, the off indicator in
the overhead console 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.
79

5. Pull the rest of the shoulder belt all the way
out of the retractor to set the lock.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 out of the retractor
once the lock has been set.
82

Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
Passengers, especially children, can
easily open the doors and fall out of a
moving vehicle. When a door is
locked, the handle will not open it.
You increase the chance of being
thrown out of the vehicle in a crash if
the doors are not locked. So, wear
safety belts properly and lock the
doors whenever you drive.
Young children who get into unlocked
vehicles may be unable to get out. A
child can be overcome by extreme
heat and can suffer permanent injuries
CAUTION: (Continued)
CAUTION: (Continued)
or even death from heat stroke.
Always lock your vehicle whenever
you leave it.
Outsiders can easily enter through an
unlocked door when you slow down
or stop your vehicle. Locking your
doors can help prevent this from
happening.
There are several ways to lock and unlock
your vehicle.
From the outside, use the Remote Keyless
Entry (RKE) transmitter or the key in the
driver’s door.
From the inside, use the power door locks or
manual door locks. To lock or unlock the door with
the manual locks, push down or pull up on the
manual lock knob.
118

Rear Doors
Extended Cab
Your vehicle may have a rear access door(s) that
allows easier access to the rear area of the
extended cab.
To open a rear access
door from the outside,
rst open the front door.
Then, use the handle
located on the front
edge of the rear access
door to open it.
You must fully close a rear access door before
you can close the front door.To open a rear access
door from the inside, the
front door must be
opened rst. Then, use
the handle located
on the inside of the rear
access door to open.
Crew Cabs
If your vehicle is a crew cab, you can open your
doors from the inside or outside. Your vehicle may
also have a feature which prevents children
from opening the rear doors. SeeRear Door
Security Locks on page 120for more information.
121