lock HUMMER H3 2010 Owners Manual

2010 HUMMER H3/H3T Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-3
Vehicle Features . . . . . . . . . . . . . 1-13
Performance and Maintenance . . . . . . . . . . . . . . . . 1-16
Keys, Doors and Windows . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Vehicle Security . . . . . . . . . . . . . . . . 2-9
Exterior Mirrors . . . . . . . . . . . . . . . 2-13
Interior Mirrors . . . . . . . . . . . . . . . . 2-14
Windows . . . . . . . . . . . . . . . . . . . . . 2-15
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-7
Safety Belts . . . . . . . . . . . . . . . . . . 3-10
Airbag System . . . . . . . . . . . . . . . . 3-27
Child Restraints . . . . . . . . . . . . . . 3-42 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-2
Roof Rack System . . . . . . . . . . . . . 4-4
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-6
Information Displays . . . . . . . . . . 5-18
Vehicle Messages . . . . . . . . . . . . 5-21
Universal Remote System . . . . 5-26
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-7
Lighting Features . . . . . . . . . . . . . . 6-8
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Audio Players . . . . . . . . . . . . . . . . 7-10
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-15
Climate Controls . . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-4 Driving and Operating
. . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-33
Engine Exhaust . . . . . . . . . . . . . . 9-40
Automatic Transmission . . . . . . 9-41
Manual Transmission . . . . . . . . . 9-44
Drive Systems . . . . . . . . . . . . . . . . 9-46
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-50
Ride Control Systems . . . . . . . . 9-52
Cruise Control . . . . . . . . . . . . . . . . 9-57
Object Detection Systems . . . . 9-60
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-64
Towing . . . . . . . . . . . . . . . . . . . . . . . 9-70
Conversions and Add-Ons . . . 9-81
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-4
Headlamp Aiming . . . . . . . . . . . 10-33
Bulb Replacement . . . . . . . . . . 10-35
Electrical System . . . . . . . . . . . . 10-38
Wheels and Tires . . . . . . . . . . . 10-44
Jump Starting . . . . . . . . . . . . . . . 10-86
Towing . . . . . . . . . . . . . . . . . . . . . . 10-90
Appearance Care . . . . . . . . . . . 10-92

iv Introduction
{WARNING
These mean there is something
that could hurt you or other
people.
Notice: This means there is
something that could result in
property or vehicle damage.
This would not be covered by
the vehicle's warranty.
A circle with a slash through it
is a safety symbol which means
“Do Not,” “Do not do this” or
“Do not let this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M:
This symbol is shown when
you need to see your owner manual
for additional instructions or
information.
*: This symbol is shown when
you need to see a service manual
for additional instructions or
information.
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the index.
9: Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
i: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control/StabiliTrak
M:Windshield Washer Fluid

In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-3
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . 1-4
Tailgate . . . . . . . . . . . . . . . . . . . . . . . 1-5
Windows . . . . . . . . . . . . . . . . . . . . . . 1-6
Seat Adjustment . . . . . . . . . . . . . . 1-7
Heated Seats . . . . . . . . . . . . . . . . . 1-8
Head Restraint Adjustment . . . . 1-8
Safety Belt . . . . . . . . . . . . . . . . . . . . 1-8
Sensing System for Passenger Airbag . . . . . . . . . . . . . . . . . . . . . . . 1-9 Mirror Adjustment . . . . . . . . . . . . . 1-9
Steering Wheel
Adjustment . . . . . . . . . . . . . . . . . 1-10
Interior Lighting . . . . . . . . . . . . . . 1-10
Exterior Lighting . . . . . . . . . . . . . 1-11
Washer and Wiper Systems . . . . . . . . . . . . . . . . . . . . 1-11
Climate Controls . . . . . . . . . . . . . 1-12
Transmission . . . . . . . . . . . . . . . . 1-12
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-13
Satellite Radio . . . . . . . . . . . . . . . 1-14
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-15
Navigation System . . . . . . . . . . . 1-15
Cruise Control . . . . . . . . . . . . . . . 1-15
Storage Compartments . . . . . . 1-15
Power Outlets . . . . . . . . . . . . . . . 1-16
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-16
Performance and Maintenance
Traction Control System (TCS) . . . . . . . . . . . . . . 1-16
StabiliTrak
®. . . . . . . . . . . . . . . . . . 1-17
Tire Pressure Monitor . . . . . . . . 1-17
Engine Oil Life System . . . . . . 1-18
Fuel E85 (85% Ethanol) . . . . . 1-18
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-18
Roadside Service . . . . . . . . . . . . 1-19
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-19

In Brief 1-3
A.Air Vents on page 8‑4.
B. Turn and Lane-Change Signals
on page 6‑5.Windshield
Wiper/Washeron page 5‑2.
Cruise Control on page 9‑57.
C. Horn on page 5‑2.
D. Instrument Cluster
on
page 5‑7.
E. Four-Wheel Drive on page 9‑46.
F. Hazard Warning Flashers
on
page 6‑5.
G. Passenger Airbag Status
Indicator on page 5‑11.
H. Locking Rear Axle
on
page 9‑54. Locking Front Axle
(If Equipped) or Traction Control
System (TCS) on page 9‑52.
I. Exterior Lamp Controls
on
page 6‑1. Dome Lamp
Override. See Dome Lampson
page 6‑7. Instrument Panel
Illumination Controlon
page 6‑7. Fog Lampson
page 6‑6. J.
Parking Brake on page 9‑51.
K. AM-FM Radio on page 7‑5.
L. Climate Control Systems
on
page 8‑1.
M. Rear Window Wiper/Washer
on
page 5‑3(If Equipped).
N. Traction Control System (TCS)
on page 9‑52(For vehicles with
Locking Front Axle).
O. Off-Road Lamps on page 6‑6.
P. Shift Lever. See Automatic
Transmission
on page 9‑41or Manual Transmissionon
page 9‑44.
Q. Power Outlets on page 5‑5.
R. Glove Box on page 4‑1.
Initial Drive
Information
This section provides a brief
overview about some of the
important features that may or may
not be on your specific vehicle.
For more detailed information, refer
to each of the features which can be
found later in this owner manual.

1-4 In Brief
Remote Keyless Entry
(RKE) System
The RKE transmitter is used to
remotely lock and unlock the doors
from up to 9 m (30 feet) away from
the vehicle.
Press UNLOCK to unlock the
driver door. Press again within
three seconds to unlock all
remaining doors.Press LOCK to lock all doors.
Lock and unlock feedback can be
personalized.
Press
Lto sound the horn and
to flash the exterior lamps for
30 seconds. Press
Lagain to
cancel the panic alarm.
See Remote Keyless Entry (RKE)
System Operation on page 2‑3.
Door Locks
Unlock the doors from outside the
vehicle by using the key in the door,
or by pressing the UNLOCK button
on the Remote Keyless Entry (RKE)
transmitter.
From inside, use the manual lock
lever, or the power door lock switch.

In Brief 1-5
Power Door Locks
Press L (Lock) to lock the doors.
Press U (Unlock) to unlock the
doors.
For more information, see:
.Remote Keyless Entry (RKE)
System Operation on page 2‑3.
.Door Locks on page 2‑4.
.Power Door Lockson
page 2‑5.
Tailgate
Tailgate (H3T)
Open the tailgate by pulling up on
the outside handle while pulling the
tailgate down. Removing the Tailgate
To remove the tailgate:1. Open the tailgate fully and
remove the retainer clip from the
driver's side hinge.

1-6 In Brief
2. Lift up slightly on the entiretailgate assembly.
Remove the retaining cables
from both sides of the pickup
box by pulling the clips away
from the bolt heads while
pushing the cable bracket
forward. When the larger part
of the hole on the bracket is
over the bolt, slide the bracket
off of the bolt.
3. With the tailgate partially down, lift up on the passenger's side
and pull the tailgate toward you,
then move the tailgate to the
right to release the driver's side.Swing-gate (H3)
To lock or unlock the swing‐gate,
use the power door lock switch or
the Remote Keyless Entry (RKE)
transmitter.
To open the swing‐gate, use the
door handle to pull the swing-gate
rearward slightly so it opens
automatically.
See Tailgate on page 2‑7.
Windows
On vehicles with power windows,
the switches are on the driver door
armrest. The passenger door has
a switch that controls only that
window.
Press the front of the switch to open
the window. Pull the switch up to
close it.
For more information, see Power
Windows on page 2‑16.

In Brief 1-7
Seat Adjustment
1. Lift the handle under the seat tounlock the seat.
2. Slide the seat to the desired position and release the handle.
3. Try to move the seat to be sure it is locked in place.
See Seat Adjustment on page 3‑3.
Move the seat forward or rearward
by moving the control forward or
rearward
Raise or lower the seat by moving
the control up or down.
SeePower Seat Adjustment
on
page 3‑3.
To recline the seatback lift the lever
and move the seatback. To raise
the seatback lift the lever without
applying pressure to the seatback.
See Reclining Seatbacks
on
page 3‑4.

1-10 In Brief
Steering Wheel
Adjustment
1. Hold the steering wheel and pullthe lever towards you.
2. Move the steering wheel up or down into a comfortable position.
3. Release the lever to lock the steering wheel in place.
See Steering Wheel Adjustment
on
page 5‑2.
Interior Lighting
Dome Lamps
The dome lamps are located in the
front area of the vehicle. There is
also a dome lamp in the cargo area
of the H3 model only.
Turn the thumbwheel, located next
to the exterior lamps control, all the
way up to turn the dome and
footwell lamps on.
The dome lamp in the cargo area
automatically turns off when:
.The shift lever is shifted out of
P (Park) (automatic
transmissions).
.The parking brake is released
(manual transmissions). Dome Lamp Override
E
(Dome Lamp Override): The
dome lamp override button is
located below the exterior lamps
control.
Reading Lamps
Press the lens on the lamps to turn
each reading lamp on or off.
These lamps will not come on with
the dome lamps.
For more information, see:
.Dome Lamps on page 6‑7.
.Instrument Panel Illumination
Control on page 6‑7.
.Exit Lighting on page 6‑8.

In Brief 1-13
4m Q(Four-Wheel-High Lock):
When extra traction is needed in
most off-road situations.
4
n Q(Four-Wheel-Low Lock):
Delivers extra torque to all
four wheels. Used for extreme
off-road conditions. See Four-Wheel
Drive on page 9‑46.
Vehicle Features
Radio(s)
Six-Disc CD Radio
For more information about these
and other radio features, see
Operation on page 7‑2. Control Buttons
P(Power/Volume):
Press to turn
the system on and off.
Turn to increase or to decrease the
volume.