roof GMC YUKON XL 2010 Owners Manual

2010 GMC Yukon/Yukon XL Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Performance and Maintenance . . . . . . . . . . . . . . . . . . 1-27
Seats and Restraint System . . . . . . . . . . . . . . . . . . . . . . 2-1
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
Child Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-55
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-83
Restraint System Check . . . . . . . . . . . . . . . . . . . . . . . 2-101
Features and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19 Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Starting and Operating Your Vehicle . . . . . . . . . . . . . 3-27
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
Object Detection Systems . . . . . . . . . . . . . . . . . . . . . . . 3-58
Universal Home Remote System . . . . . . . . . . . . . . . . 3-69
Storage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-75
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-79
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . 4-3
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Warning Lights, Gauges, and Indicators . . . . . . . . . 4-29
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 4-47
Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-80
Driving Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Your Driving, the Road, and the Vehicle . . . . . . . . . . 5-2
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-41

Section 1 In Brief
Instrument Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Keyless Entry (RKE) System . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Second Row Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Third Row Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Head Restraint Adjustment . . . . . . . . . . . . . . . . . . . . 1-12
Safety Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
Sensing System for Passenger Airbag . . . . . . . . . 1-13
Mirror Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
Steering Wheel Adjustment . . . . . . . . . . . . . . . . . . . . 1-15
Interior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
Exterior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
Windshield Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 1-17
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20 Vehicle Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
Portable Audio Devices . . . . . . . . . . . . . . . . . . . . . . . . 1-22
Steering Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . 1-23
Bluetooth
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23
Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . 1-24
Rear Vision Camera (RVC) . . . . . . . . . . . . . . . . . . . . 1-24
Ultrasonic Parking Assist . . . . . . . . . . . . . . . . . . . . . . 1-25
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25
Universal Remote System . . . . . . . . . . . . . . . . . . . . . 1-25
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26
Performance and Maintenance . . . . . . . . . . . . . . . . . .1-27
StabiliTrak
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27
Tire Pressure Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27
Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 1-28
Fuel E85 (85% Ethanol) . . . . . . . . . . . . . . . . . . . . . . . 1-28
Driving for Better Fuel Economy . . . . . . . . . . . . . . . 1-29
Roadside Assistance Program . . . . . . . . . . . . . . . . . 1-29
OnStar
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30
1-1

Safety Belt
Refer to the following sections for important information
on how to use safety belts properly.
.Safety Belts: They Are for Everyone on page 2‑32.
.How to Wear Safety Belts Properly on page 2‑37.
.Lap-Shoulder Belt on page 2‑46.
.Lower Anchors and Tethers for Children (LATCH)on page 2‑67.
Sensing System for Passenger
Airbag
The passenger sensing system, if equipped, will turn off
the right front passenger frontal airbag under certain
conditions. The driver airbags, seat‐mounted side
impact airbags, if equipped, and roof‐rail airbags are
not affected by this.
If the vehicle has one of the indicators pictured in the
following illustrations, then the vehicle has a passenger
sensing system for the right front passenger position.
The passenger airbag status indicator, if equipped, will
be visible on the overhead console when the vehicle is
started.
United StatesCanada
See Passenger Sensing System
on page 2‑94for
important information.
1-13

Sunroof
There are two sunroof
switches located in the
overhead console above
the rearview mirror.
Vent: From the closed position, press the rear of the
passenger side switch to vent the sunroof. Manual-Open/Manual-Close:
To open the sunroof,
press and hold the rear of the driver side switch until the
sunroof reaches the desired position. Press and hold
the front of the driver side switch to close it.
Express-Open/Express-Close: To express-open
the sunroof, fully press and release the rear of the
driver side switch until the sunroof reaches the desired
position. To express-close the sunroof, fully press and
release the front of the driver side switch. Press the
switch again to stop it.
The sunroof also has a sunshade that you can pull
forward to block the rays of the sun. The sunshade
must be opened and closed manually.
See Sunroof on page 3‑79.
1-26

If the vehicle is equipped with the passenger sensing
system, and when the passenger sensing system has
turned off the right front passenger frontal airbag, the
off indicator in the passenger airbag status indicator
should light and stay lit when you start the vehicle.
SeePassenger Airbag Status Indicator on page 4‑33.
If a child restraint has been installed and the on
indicator is lit, see “If the On Indicator is Lit for a Child
Restraint” underPassenger Sensing System
on
page 2‑94for more information.
To remove the child restraint, unbuckle the vehicle
safety belt and let it return to the stowed position.
Airbag System
The vehicle has the following airbags:
.A frontal airbag for the driver.
.A frontal airbag for the right front passenger.
.A roof-rail airbag for the driver and passenger
directly behind the driver.
.A roof-rail airbag for the right front passenger and
the person seated directly behind that passenger. The vehicle may have the following airbags:
.A seat‐mounted side impact airbag for the driver.
.A seat‐mounted side impact airbag for the right
front passenger.
.If the vehicle has a third row seat, it will have a
third row roof-rail airbag.
All of the airbags in the vehicle will have the word
AIRBAG embossed in the trim or on an attached label
near the deployment opening.
For frontal airbags, the word AIRBAG will appear on the
middle part of the steering wheel for the driver and on
the instrument panel for the right front passenger.
With seat‐mounted side impact airbags, the word
AIRBAG will appear on the side of the seatback closest
to the door.
With roof-rail airbags, the word AIRBAG will appear
along the headliner or trim.
Airbags are designed to supplement the protection
provided by safety belts. Even though today's airbags
are also designed to help reduce the risk of injury from
the force of an inflating bag, all airbags must inflate very
quickly to do their job.
2-83

Here are the most important things to know about the
airbag system:
{WARNING:
You can be severely injured or killed in a crash
if you are not wearing your safety belt—even if
you have airbags. Airbags are designed to work
with safety belts, but do not replace them. Also,
airbags are not designed to deploy in every crash.
In some crashes safety belts are your only
restraint. See When Should an Airbag Inflate?
on
page 2‑89
.
Wearing your safety belt during a crash helps
reduce your chance of hitting things inside the
vehicle or being ejected from it. Airbags are
“supplemental restraints” to the safety belts.
Everyone in your vehicle should wear a safety
belt properly —whether or not there is an airbag
for that person.
{WARNING:
Airbags inflate with great force, faster than the
blink of an eye. Anyone who is up against, or
very close to, any airbag when it inflates can be
seriously injured or killed. Do not sit unnecessarily
close to the airbag, as you would be if you were
sitting on the edge of your seat or leaning forward.
Safety belts help keep you in position before and
during a crash. Always wear your safety belt,
even with airbags. The driver should sit as far
back as possible while still maintaining control
of the vehicle.
Occupants should not lean on or sleep against
the door or side windows in seating positions with
seat-mounted side impact airbags and/or roof-rail
airbags.
2-84

Driver Side Shown, Passenger Side Similar
If the vehicle has seat‐mounted side impact airbags for
the driver and right front passenger, they are in the side
of the seatbacks closest to the door.Driver Side shown, Passenger Side similar
The roof-rail airbags for the driver, right front passenger,
and second row outboard passengers are in the ceiling
above the side windows.
2-87

Driver Side shown, Passenger Side similar
If the vehicle has a third row passenger seat, the
roof-rail airbags are located in the ceiling above the rear
windows for the outboard passenger positions in the
third row.
{WARNING:
If something is between an occupant and an
airbag, the airbag might not inflate properly or it
might force the object into that person causing
severe injury or even death. The path of an
inflating airbag must be kept clear. Do not put
anything between an occupant and an airbag,
and do not attach or put anything on the steering
wheel hub or on or near any other airbag
covering.
Do not use seat accessories that block the
inflation path of a seat-mounted side impact
airbag.
Never secure anything to the roof of a vehicle with
roof-rail airbags by routing a rope or tie down
through any door or window opening. If you do,
the path of an inflating roof-rail airbag will be
blocked.
2-88

In addition, the vehicle has dual-stage frontal airbags.
Dual-stage airbags adjust the restraint according to
crash severity. The vehicle has electronic frontal
sensors, which help the sensing system distinguish
between a moderate frontal impact and a more severe
frontal impact. For moderate frontal impacts, dual-stage
airbags inflate at a level less than full deployment.
For more severe frontal impacts, full deployment
occurs.
The vehicle has a seat position sensor. Vehicles with
dual stage airbags also have seat position sensors
which enable the sensing system to monitor the position
of the driver seat.
The seat position sensor provides information that is
used to determine if the airbags should deploy at a
reduced level or at full deployment
The vehicle may or may not have seat‐mounted side
impact airbags. The vehicle has roof-rail airbags.
SeeAirbag System
on page 2‑83. Seat‐mounted side
impact airbags and roof-rail airbags are intended to
inflate in moderate to severe side crashes. In addition,
these roof-rail airbags are intended to inflate during a rollover or in a severe frontal impact. Seat‐mounted side
impact airbags and roof-rail airbags will inflate if the
crash severity is above the system's designed threshold
level. The threshold level can vary with specific vehicle
design.
Roof-rail airbags are not intended to inflate in rear
impacts. A seat‐mounted side impact airbag is intended
to deploy on the side of the veicle that is struck. Both
roof-rail airbags will deploy when either side of the
vehicle is struck or if the sensing system predicts that
the vehicle is about to roll over, or in a severe frontal
impact.
In any particular crash, no one can say whether an
airbag should have inflated simply because of the
damage to a vehicle or because of what the repair
costs were. For frontal airbags, inflation is determined
by what the vehicle hits, the angle of the impact, and
how quickly the vehicle slows down. For seat‐mounted
side impact and roof-rail airbags, deployment is
determined by the location and severity of the side
impact. In a rollover event, roof-rail airbag deployment
is determined by the direction of the roll.
2-90

What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an
electrical signal triggering a release of gas from the
inflator. Gas from the inflator fills the airbag causing the
bag to break out of the cover and deploy. The inflator,
the airbag, and related hardware are all part of the
airbag module.
Frontal airbag modules are located inside the
steering wheel and instrument panel. For vehicles
with seat‐mounted side impact airbags, there are
airbags modules in the side of the front seatbacks
closest to the door. For vehicles with roof-rail airbags,
there are airbag modules in the ceiling of the vehicle,
near the side windows that have occupant seating
positions.
How Does an Airbag Restrain?
In moderate to severe frontal or near frontal collisions,
even belted occupants can contact the steering wheel
or the instrument panel. In moderate to severe side
collisions, even belted occupants can contact the inside
of the vehicle.Airbags supplement the protection provided by safety
belts. Frontal airbags distribute the force of the impact
more evenly over the occupant's upper body, stopping
the occupant more gradually. Seat‐mounted side impact
and roof-rail airbags distribute the force of the impact
more evenly over the occupant's upper body.
Rollover capable roof-rail airbags are designed to
help contain the head and chest of occupants in the
outboard seating positions in the first, second, and third
rows, if equipped with a third row seat. The rollover
capable roof-rail airbags are designed to help reduce
the risk of full or partial ejection in rollover events,
although no system can prevent all such ejections.
But airbags would not help in many types of collisions,
primarily because the occupant's motion is not toward
those airbags. See
When Should an Airbag Inflate?
on
page 2‑89for more information.
Airbags should never be regarded as anything more
than a supplement to safety belts.
2-91