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Vehicle Care 271
If the vehicle has an accessory
power outlet, do not use the
cigarette lighter.
If the vehicle only has a
cigarette lighter, use the
cigarette lighter.
Do not pinch the power plug
cord in the door or window.
7. Start the vehicle. The vehicle must be running while using
the air compressor.
8. Press and turn the selector switch (1) clockwise to the Air
Only position.
9. Press the on/off button (2) to turn the compressor on.
The compressor will inflate the
tire with air only.
10. Inflate the tire to the recommended inflation
pressure using the pressure
gauge (3). The recommended
inflation pressure can be found
on the Tire and Loading
Information label. See Tire
Pressure 0251. The pressure gauge (3) may
read higher than the actual tire
pressure while the compressor
is on. Turn the compressor off
to get an accurate reading. The
compressor may be turned on/
off until the correct pressure is
reached.
If you inflate the tire higher
than the recommended
pressure you can adjust the
excess pressure by pressing
the pressure deflation
button (4), if equipped, until the
proper pressure reading is
reached. This option is only
functional when using the air
only hose (7).
11. Press the on/off button (2) to turn the tire sealant and
compressor kit off.
Be careful while handling the
tire sealant and compressor kit
as it could be warm after
usage.
12. Unplug the power plug (8) from the accessory power outlet in
the vehicle. 13. Disconnect the air only hose
(7) from the tire valve stem by
turning it counterclockwise, and
replace the tire valve stem cap.
14. Replace the air only hose (7) and the power plug (8) and
cord back in their original
locations.
15. Place the equipment in the original storage location in the
vehicle.
The tire sealant and compressor kit
has an accessory adapter in a
compartment on the bottom of its
housing that may be used to inflate
air mattresses, balls, etc.

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288 Vehicle Care
Caution (Continued)
brushes. Damage could occur
and the repairs would not be
covered by the vehicle warranty.
Brake System
Visually inspect brake lines and
hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors
for surface condition. Inspect drum
brake linings/shoes for wear or
cracks. Inspect all other brake parts.
Steering, Suspension, and
Chassis Components
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of wear at
least once a year.
Inspect power steering for proper
attachment, connections, binding,
leaks, cracks, chafing, etc.
Visually check constant velocity joint
boots and axle seals for leaks.
Body Component Lubrication
Lubricate all key lock cylinders,
hood hinges, liftgate hinges, and the
steel fuel door hinges, unless the
components are plastic. Applying
silicone grease on weatherstrips
with a clean cloth will make them
last longer, seal better, and not stick
or squeak.
Underbody Maintenance
At least twice a year, spring and fall,
use plain water to flush any
corrosive materials from the
underbody. Take care to thoroughly
clean any areas where mud and
other debris can collect.
Do not directly power wash the
transfer case and/or front/rear axle
output seals. High pressure water
can overcome the seals and
contaminate the fluid. Contaminated
fluid will decrease the life of the
transfer case and/or axles and
should be replaced.
Sheet Metal Damage
If the vehicle is damaged and
requires sheet metal repair or
replacement, make sure the body
repair shop applies anti-corrosion
material to parts repaired or
replaced to restore corrosion
protection.
Original manufacturer replacement
parts will provide the corrosion
protection while maintaining the
vehicle warranty.
Finish Damage
Quickly repair minor chips and
scratches with touch-up materials
available from your dealer to avoid
corrosion. Larger areas of finish
damage can be corrected in your
dealer's body and paint shop.
Chemical Paint Spotting
Airborne pollutants can fall upon
and attack painted vehicle surfaces
causing blotchy, ring-shaped
discolorations, and small, irregular
dark spots etched into the paint
surface. See“Finish Care”
previously in this section.

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Service and Maintenance 303
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Engine Oil Engine oil meeting the dexos1™ specification of the proper SAE viscosity
grade. ACDelco dexos1 Synthetic Blend is recommended. See Engine Oil
0 218.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL
®Coolant.
See Engine Coolant 0224.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in Canada 19299819).
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.
Automatic Transmission DEXRON
®-VI Automatic Transmission Fluid.
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Lubriplate Lubricant Aerosol (GM Part No. 89021668, in
Canada 89021674) or lubricant meeting requirements of NLGI #2,
Category LB or GC-LB.
Key Lock Cylinders, Hood and Door Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481).

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324 OnStar
.Obtain and customize the Wi-Fi®
hotspot name or SSID and
password, if equipped.
Press
Qto connect to an
Advisor to:
. Verify account information or
update contact information.
. Get driving directions.
. Receive a Diagnostic check of
the vehicle's key operating
systems.
. Receive Roadside Assistance.
. Manage Wi-Fi Settings,
if equipped.
Press
>to get a priority connection
to an OnStar Advisor available 24/
7 to:
. Get help for an emergency.
. Be a Good Samaritan or
respond to an AMBER Alert.
. Get assistance in severe
weather or other crisis situations
and find evacuation routes.
OnStar Services
Emergency
Emergency Services require an
active, OnStar service plan
(excludes Basic Plan). With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immediately connected in to
the vehicle to help.
Press
>for a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and
relay important information.
With OnStar Crisis Assist, specially
trained Advisors are available
24 hours a day, 7 days a week, to
provide a central point of contact,
assistance, and information during a
crisis.
With Roadside Assistance, Advisors
can locate a nearby service provider
to help with a flat tire, a battery
jump, or an empty gas tank.
Security
If equipped, OnStar provides these
services:
. With Stolen Vehicle Assistance,
OnStar Advisors can use GPS to
pinpoint the vehicle and help
authorities quickly recover it.
. With Remote Ignition Block™,
if equipped, OnStar can block
the engine from being restarted.
. With Stolen Vehicle Slowdown
®,
if equipped, OnStar can work
with law enforcement to
gradually slow the vehicle down.
Theft Alarm Notification
If equipped, if the doors are locked
and the vehicle alarm sounds, a
notification by text, e-mail, or phone
call will be sent. If the vehicle is
stolen, an OnStar Advisor can work
with authorities to recover the
vehicle.

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326 OnStar
from each other and use a
combination of letters, numbers,
and symbols to increase the
security.
. Change the default name of the
SSID (Service Set Identifier).
This is your network’s name that
is visible to other wireless
devices. Choose a unique name
and avoid family names or
vehicle descriptions.
OnStar Wi-Fi
®Hotspot (If
Equipped)
The vehicle may have a built-in
Wi-Fi hotspot that provides access
to the Internet and web content at
4G LTE speed. Up to seven mobile
devices can be connected. A data
plan is required. Use the in-vehicle
controls only when it is safe to
do so.
1. To retrieve Wi-Fi hotspot information, press
=, wait for
the prompt, then say “Wi-Fi
settings.” On some vehicles,
touch Wi-Fi Settings on the
screen. 2. The Wi-Fi settings will display
the Wi-Fi hotspot name (SSID),
password, and on some
vehicles, the connection type
(no Internet connection, 3G,
4G, 4G LTE), and signal quality
(poor, good, excellent).
3. To change the SSID or password, press
Qor call
1-888-4ONSTAR to connect
with an Advisor.
After initial set-up, your vehicle’s
Wi-Fi hotspot will connect
automatically to your mobile
devices. Manage data usage by
turning Wi-Fi on or off on your
mobile device, using the
RemoteLink mobile app, or by
contacting an OnStar Advisor.
OnStar RemoteLink
®Mobile App
(If Equipped)
Download the OnStar RemoteLink
mobile app to select Apple
®iOS,
Android™, BlackBerry®,
or Windows®mobile devices.
OnStar Subscribers can access the
following services from a mobile
device: .
Remotely start/stop the vehicle,
if factory-equipped.
. Lock/unlock doors, if equipped
with automatic locks.
. Activate the horn and lamps.
. Check the vehicle’s fuel level, oil
life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
. Send directions to the vehicle.
. Locate the vehicle on a map
(U.S. market only).
. Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped.
For OnStar RemoteLink information
and compatibility, see
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
Remote Services
Contact an OnStar Advisor to
unlock the doors or sound the horn
and flash the lamps.

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OnStar 329
to the vehicle in a crash, or wireless
phone network congestion or
jamming—may prevent service.
See Radio Frequency Statement
0 319.
Services for People with
Disabilities
Advisors provide services to help
Subscribers with physical disabilities
and medical conditions.
Press
Qto help:
. Locate a gas station with an
attendant to pump gas.
. Find a hotel, restaurant, etc.,
that meets accessibility needs.
. Provide directions to the closest
hospital or pharmacy in urgent
situations.
TTY Users
OnStar has the ability to
communicate to deaf,
hard-of-hearing, or speech-impaired
customers while in the vehicle. The
available dealer-installed TTY
system can provide in-vehicle access to all OnStar services,
except Virtual Advisor and OnStar
Turn-by-Turn Navigation.
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some
OnStar services. The PIN will need
to be changed the first time when
speaking with an Advisor. To
change the OnStar PIN, contact an
OnStar Advisor by pressing
Qor
calling 1-888-4ONSTAR.
Warranty
OnStar equipment may be
warranted as part of the vehicle
warranty.
Languages
The vehicle can be programmed to
respond in multiple languages.
Press
Qand ask for an Advisor.
Advisors are available in English,
Spanish, and French. Available
languages may vary by country.
Potential Issues
OnStar cannot perform Remote
Door Unlock or Stolen Vehicle
Assistance after the vehicle has
been off continuously for 10 days
without an ignition cycle. If the
vehicle has not been started for
five days, OnStar can contact
Roadside Assistance or a locksmith
to help gain access to the vehicle.
Global Positioning
System (GPS)
. Obstruction of the GPS can
occur in a large city with tall
buildings; in parking garages;
around airports; in tunnels and
underpasses; or in an area with
very dense trees. If GPS signals
are not available, the OnStar
system should still operate to
call OnStar. However, OnStar
could have difficulty identifying
the exact location.
. In emergency situations, OnStar
can use the last stored GPS
location to send to emergency
responders.

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334 Index
Assistance Systems forDriving . . . . . . . . . . . . . . . . . . . . . . . . 198
Assistance Systems for Parking and Backing . . . . . . . . . . 196
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 35
Forward Braking . . . . . . . . . . . . . . 200
Headlamp System . . . . . . . . . . . . 144
Transmission . . . . . . . . . . . . . . . . . 176
Transmission Fluid . . . . . . . . . . . 221
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 178
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 232
B
BatteryPower Protection . . . . . . . . . . . . . 148
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 125
Battery - North America . . . . 231, 278
Blade Replacement, Wiper . . . . . 233
Brake
System Warning Light . . . . . . . . .113
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Antilock . . . . . . . . . . . . . . . . . . . . . . . 180
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 182
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Parking . . . . . . . . . . . . . . . . . . . . . . . 181 Brakes (cont'd)
System Messages . . . . . . . . . . . . 126
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 157 Automatic Forward . . . . . . . . . . . 200
Break-In, New Vehicle . . . . . . . . . . 166
Bulb Replacement . . . . . . . . . . . . . . 237 Fog Lamps . . . . . . . . . . . . . . . . . . . 235
Halogen Bulbs . . . . . . . . . . . . . . . . 234
Headlamp Aiming . . . . . . . . . . . . . 234
Headlamps . . . . . . . . . . . . . . . . . . . 234
Headlamps, Front TurnSignal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 235
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 235
License Plate Lamps . . . . . . . . . 236
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 236
Buying New Tires . . . . . . . . . . . . . . . 259
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . 98
California Fuel Requirements . . . . . . . . . . . 206 California (cont'd)
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 212
California
Proposition
65 Warning . . . . . . . . . .212, 231, 278
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 307
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 175
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Winter Driving . . . . . . . . . . . . . . . . 161
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . . 93
Chains, Tire . . . . . . . . . . . . . . . . . . . . 263
Charging System Light . . . . . . . . . 111
Check
Ignition Transmission Lock . . . 233
Malfunction IndicatorEngine Light . . . . . . . . . . . . . . . . . 111
Child Restraints Infants and Young Children . . . . . 74
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 79
Older Children . . . . . . . . . . . . . . . . . . 72
Securing . . . . . . . . . . . . . . . . . . . . 86, 89
Systems . . . . . . . . . . . . . . . . . . . . . . . . 76

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Index 335
Cigarette Lighter . . . . . . . . . . . . . . . . 100
Circuit Breakers . . . . . . . . . . . . . . . . 238
CleaningExterior Care . . . . . . . . . . . . . . . . . 284
Interior Care . . . . . . . . . . . . . . . . . . 289
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 150
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Cluster, Instrument . . . . . . . . 101, 104
Collision Damage Repair . . . . . . . 316
Compact Spare Tire . . . . . . . . . . . . 277
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 92
Compass . . . . . . . . . . . . . . . . . . . . . . . . 98 Messages . . . . . . . . . . . . . . . . . . . . 126
Compressor Kit, Tire Sealant . . . 265
Connections
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 325
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 183
Control of a Vehicle . . . . . . . . . . . . . 157
Convenience Net . . . . . . . . . . . . . . . . 94
Convex Mirrors . . . . . . . . . . . . . . . . . . 41
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . . . 224
Engine Temperature Gauge . . 108 Coolant (cont'd)
Engine Temperature
Warning Light . . . . . . . . . . . . . . . .116
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . 150
Cooling System . . . . . . . . . . . . . . . . . 223
Engine Messages . . . . . . . . . . . . 127
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 315
Cruise Control . . . . . . . . . . . . . . . . . . 186
Light . . . . . . . . . . . . . . . . . . . . . . . . . . .119
Messages . . . . . . . . . . . . . . . . . . . . 126
Cruise Control, Adaptive . . . . . . . . 188
Cupholders . . . . . . . . . . . . . . . . . . . . . . 92
Customer Assistance . . . . . . . . . . . 312 Offices . . . . . . . . . . . . . . . . . . . . . . . . .311
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 312
Customer Information
Service PublicationsOrdering Information . . . . . . . . 318
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 309
D
Damage Repair, Collision . . . . . . . 316
Danger, Warning, and Caution . . . . 2
Data CollectionInfotainment System . . . . . . . . . . 322 Data Collection (cont'd)
OnStar . . . . . . . . . . . . . . . . . . . . . . . 321
Data Recorders, Event . . . . . . . . . 321
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 144
Defensive Driving . . . . . . . . . . . . . . . 157
Delayed Locking . . . . . . . . . . . . . . . . . 35
Diagnostics OnStar
®. . . . . . . . . . . . . . . . . . . . . . 327
Distracted Driving . . . . . . . . . . . . . . . 156
Dome Lamps . . . . . . . . . . . . . . . . . . . 147
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . .119
Ajar Messages . . . . . . . . . . . . . . . 127
Delayed Locking . . . . . . . . . . . . . . . . 35
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power Locks . . . . . . . . . . . . . . . . . . . . 34
Drive Belt Routing, Engine . . . . . . 308
Drive Systems
All-Wheel Drive . . . . . . . . . . 179, 232
Driver Assistance Systems . . . . . 195
Driver Information Center (DIC) . . . . . . . . . . . . . 119, 122
Driving Assistance Systems . . . . . . . . . . 198
Defensive . . . . . . . . . . . . . . . . . . . . . 157
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 157
For Better Fuel Economy . . . . . . . 23