
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14608203) - 2021 - CRC - 10/29/20
6 Keys, Doors, and Windows
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote Keyless Entry (RKE) System . . . . . 7
Remote Keyless Entry (RKE) SystemOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . 13
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . 16
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Automatic Door Locks . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 17
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 23
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 23
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Immobilizer Operation . . . . . . . . . . . . . . . . . . 24
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 25
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 26
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 26 Automatic Dimming Mirror . . . . . . . . . . . . . 26
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . 26
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . . . . . . . 26
Manual Rearview Mirror . . . . . . . . . . . . . . . . 26
Automatic Dimming Rearview Mirror . . . 26
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . 26
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . 29
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with a
Remote Keyless Entry (RKE) transmitter is
dangerous and children or others could
be seriously injured or killed. They could
operate the power windows or other
controls or make the vehicle move. The
windows will function with the RKE
transmitter in the vehicle, and children or
others could be caught in the path of a
closing window. Do not leave children in
a vehicle with an RKE transmitter.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14608203) - 2021 - CRC - 10/29/20
26 Keys, Doors, and Windows
Memory Mirrors
The vehicle may have memory mirrors. See
Memory Seats038.
Lane Change Alert (LCA)
The vehicle may have LCA. See Lane Change
Alert (LCA) 0236.
Side Blind Zone Alert
The vehicle may have Side Blind Zone Alert.
See Side Blind Zone Alert (SBZA) 0236.
Folding Mirrors
Manual Folding Mirrors
The mirrors can be folded inward toward
the vehicle to prevent damage when going
through an automatic car wash. Push the
mirror outward to return it to the original
position.
Heated Mirrors
If equipped, the heated outside mirrors turn
on when the rear window defogger is on
and help to clear fog or frost from the
surface of the mirrors.
1:This button is on the climate control
panel. See
“Rear Window Defogger” underDual
Automatic Climate Control System 0182.
Automatic Dimming Mirror
The vehicle has an automatic dimming
outside mirror on the driver side. The mirror
will adjust for the glare of headlamps
behind you.
Reverse Tilt Mirrors
If equipped with reverse tilt mirrors and
memory seats, the passenger and/or driver
mirror tilts to a preselected position when
the vehicle is in R (Reverse). This allows the
curb to be seen when parallel parking.
The mirror(s) may move from their tilted
position when:
.The vehicle is shifted out of R (Reverse),
or remains in R (Reverse) for about
30 seconds.
.The vehicle is turned off.
.The vehicle is driven in R (Reverse) above
a set speed.
To turn this feature on or off, see Vehicle
Personalization 0113.
Interior Mirrors
Interior Rearview Mirrors
Adjust the rearview mirror for a clear view
of the area behind your vehicle.
Do not spray glass cleaner directly on the
mirror. Use a soft towel dampened with
water.
Manual Rearview Mirror
If equipped, push the tab forward for
daytime use and pull it rearward for
nighttime use to avoid glare of the
headlamps from behind.
Automatic Dimming Rearview
Mirror
If equipped, automatic dimming reduces the
glare of headlamps from behind. The
dimming feature comes on when the vehicle
is started.
Rear Camera Mirror
If equipped, this automatic dimming mirror
provides a wide angle camera view of the
area behind the vehicle.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14608203) - 2021 - CRC - 10/29/20
40 Seats and Restraints
is turned on, or turned from off to ACC/
ACCESSORY. RKE transmitters 3–8 will not
provide automatic memory recalls.
To turn Seat Entry Memory on or off, see
“Vehicle Personalization Settings”previously
in this section and Vehicle Personalization
0 113.
The shift lever must be in P (Park) to start
Seat Entry Memory. Seat Entry Memory
recall will complete if the vehicle is shifted
out of P (Park) prior to reaching the saved
memory position.
To stop Seat Entry Memory recall
movement, turn the vehicle off or press any
of the following controls:
.Power seat
.Memory SET, 1, 2, orB
.Power mirror, with the driver or
passenger side mirror selected
.Power steering wheel, if equipped
If the saved memory seat position does not
automatically recall or recalls to the wrong
positions, the driver’s RKE transmitter
number (1 or 2) may not match the memory
button number that positions were saved to.
Try storing the position to the other
memory button or try the other RKE
transmitter. Seat Exit Memory
Seat Exit Memory is not linked to an RKE
transmitter. The position saved to
Bis
used for all drivers. To turn Seat Exit
Memory on or off, see "Vehicle
Personalization Settings" previously in this
section and Vehicle Personalization 0113.
If turned on, the position saved to
Bis
automatically recalled when one of the
following occurs:
.The vehicle is turned off and the driver
door is opened within a short time.
.The vehicle is turned off with the driver
door open.
To stop Seat Exit Memory movement, press
any of the following memory controls:
.Power seat
.Memory SET, 1, 2, orB
.Power mirror, with the driver or
passenger side mirror selected
.Power steering wheel, if equipped
Obstructions
If something has blocked the driver seat
and/or power steering wheel while recalling
a memory position, the recall may stop. Remove the obstruction and try the recall
again. If the memory position still does not
recall, see your dealer.
Heated and Ventilated Front
Seats
{Warning
If temperature change or pain to the skin
cannot be felt, the seat heater may cause
burns. To reduce the risk of burns, use
care when using the seat heater,
especially for long periods of time. Do
not place anything on the seat that
insulates against heat, such as a blanket,
cushion, cover, or similar item. This may
cause the seat heater to overheat. An
overheated seat heater may cause a burn
or may damage the seat.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Climate Controls 185
To turn Auto Defog off or on, see“Climate
and Air Quality” underVehicle
Personalization 0113.
Rear Window Defogger
=:Press to turn the rear window
defogger on or off. An indicator light on the
button comes on to show that the rear
window defogger is on. The rear window
defogger only works when the ignition is
on. The defogger turns off when the ignition
is off or in ACC/ACCESSORY.
The rear window defogger can be set to
automatic operation. See “Climate and Air
Quality” underVehicle Personalization 0113.
When Auto Rear Defog is selected, the rear
window defogger turns on automatically
when the interior temperature is cold and
the outside temperature is about 7 °C (44 °F)
and below. The auto rear defogger turns off
automatically.
If the vehicle is equipped with heated
outside mirrors, they turn on when the rear
window defogger button is on and help to
clear fog or frost from the surface of the
mirror. See Heated Mirrors 026.
Caution
Do not try to clear frost or other material
from the inside of the front windshield
and rear window with a razor blade or
anything else that is sharp. This may
damage the rear window defogger grid
and affect the radio's ability to pick up
stations clearly. The repairs would not be
covered by the vehicle warranty.
LorM:If equipped, pressLorMto
heat the driver or passenger seat. See
Heated and Ventilated Front Seats 040.
{orC:If equipped, press{orCto
ventilate the driver or passenger seat. See
Heated and Ventilated Front Seats 040.
Remote Start Climate Control Operation :
If equipped with remote start, the climate
control system may run when the vehicle is
started remotely. The system will use the
defrost setting if it is cold outside or turn
on using the coldest settings if it is hot
outside. The rear defog may come on during
remote start based on cold ambient
conditions. The rear defog indicator light
does not come on during a remote start. If equipped, the heated seats will turn on if
it is cold outside or the ventilated seats will
turn on if it is hot outside. The heated and
ventilated seat indicator lights may not
come on during a remote start. If equipped,
the heated steering wheel will come on in a
remote start if it is cold outside. The heated
steering wheel indicator light may not come
on. See
Remote Vehicle Start 013 and
Heated and Ventilated Front Seats 040.
Sensor
The solar sensor, on top of the instrument
panel near the windshield, monitors the
solar heat.
The climate control system uses the sensor
information to adjust the temperature, fan
speed, recirculation, and air delivery mode
for best comfort.
Do not cover the sensor; otherwise the
automatic climate control system may not
work properly.
Afterblow Feature
Under certain conditions, the fan may stay
on or may turn on and off several times
after you turn off and lock the vehicle. This
is normal.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14608203) - 2021 - CRC - 10/29/20
Vehicle Care 287
FusesUsage
F24 –
F25 –
F26 Trailer brake F27 Driver ventilated seat/ Lumbar
F28 Passive entry/Passive start
F29 –
F30 Canister vent F31 –
F32 Heated mirrors
F33 –
F34 Liftgate module F35 Fuel system control module/Fuel tank zone
module
F36 Passenger ventilated seat/Lumbar
F37 –
F38 Window module
F39 Rear closure Fuses
Usage
F40 Memory seat module F41 Automatic occupancy sensor
F42 –
F43 –
F44 –
F45 Liftgate motor
F46 Rear heated seats F47 –
F48 –
F49 –
F50 –
F51 –
F52 Rear drive control 2/ Semi-active dampening
system module
F53 Video
F54 External object calculating/Side blind
zone alert
F55 – Fuses
Usage
F56 Universal remote/Rain sensor
F57 Alarm overhead console/Theft deterrent
Circuit Breakers Usage CB1 –
CB2 –
CB3 Rear auxiliary power outlet
Relays Usage
K1 –
K2 –
Wheels and Tires
Tires
Every new GM vehicle has high-quality
tires made by a leading tire
manufacturer. See the warranty manual
for information regarding the tire

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 371
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
E
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . . . 210
Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . 211
Electric Parking Brake Light . . . . . . . . . . . . . . 102
Electrical Equipment, Add-On . . . . . . . . . . . . 252
Electrical System
Engine Compartment Fuse Block . . . . . . . 280
Fuses and Circuit Breakers . . . . . . . . . . . . . 280
Instrument Panel Fuse Block . . . . . . . . . . . 284
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Rear Compartment Fuse Block . . . . . . . . . 285
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Engine
Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 265
Check Light (Malfunction Indicator) . . . . 100
Compartment Overview . . . . . . . . . . . . . . . . 257
Coolant Temperature Gauge . . . . . . . . . . . . 96
Coolant Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 267
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 348
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 264 Engine (cont'd)
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . 105
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Power Messages . . . . . . . . . . . . . . . . . . . . . . . . 113
Running While Parked . . . . . . . . . . . . . . . . . 207
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Engine Air Filter Life System . . . . . . . . . . . . . 265
Engine Oil
Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 96
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 248
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 359
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 206
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . 49
Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . . 121
Exterior Lamps Off Reminder . . . . . . . . . . . . . 122
Exterior Lighting Battery Saver . . . . . . . . . . . 127
F
Filter, Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 265
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Flashers, Hazard Warning . . . . . . . . . . . . . . . . .124
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329 Fluid
Automatic Transmission . . . . . . . . . . . . . . . 265
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Forward Collision Alert (FCA) System . . . . 230
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Heated and Ventilated . . . . . . . . . . . . . . . . . . 40
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Economy, Driving for Better . . . . . . . . . . . 188
Filling a Portable Fuel Container . . . . . . . 241
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 240
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 240
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Low Fuel Warning Light . . . . . . . . . . . . . . . 106
Management, Active . . . . . . . . . . . . . . . . . . . 206
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 239
Recommended . . . . . . . . . . . . . . . . . . . . . . . . . 239
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Fuses Engine Compartment Fuse Block . . . . . . . 280
Fuses and Circuit Breakers . . . . . . . . . . . . . 280

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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372 Index
Fuses (cont'd)Instrument Panel Fuse Block . . . . . . . . . . . 284
Rear Compartment Fuse Block . . . . . . . . . 285
G
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . 117
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Gauges
Engine Coolant Temperature . . . . . . . . . . . . 96
Engine Oil Temperature . . . . . . . . . . . . . . . . . 96
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Voltmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Warning Lights and Indicators . . . . . . . . . . 89
General Information Service and Maintenance . . . . . . . . . . . . . . 331
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Global Positioning System (GPS) . . . . . . . . . . 152
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352
Guidance Problems with the Route . . . . . . . . . . . . . . 153
H
Hazard Warning Flashers . . . . . . . . . . . . . . . . .124
HD Radio Technology . . . . . . . . . . . . . . . . . . . . . 135
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 278
Daytime Running Lamps (DRL) . . . . . . . . . 123
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
High Intensity Discharge (HID)Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
High-Beam On Light . . . . . . . . . . . . . . . . . . . 106
High/Low Beam Changer . . . . . . . . . . . . . . 122
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 107
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 83
Heated and Ventilated Front Seats . . . . . . . 40
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
High Voltage Devices and Wiring . . . . . . . . 279
High-Beam On Light . . . . . . . . . . . . . . . . . . . . . 106
High-Speed Operation . . . . . . . . . . . . . . . . . . . 295
Hill and Mountain Roads . . . . . . . . . . . . . . . . 195
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . . . . 212 Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Hooks
Shopping Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
How to Wear Seat Belts Properly . . . . . . . . . 45
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
I
If the System Needs Service . . . . . . . . . . . . . . 153
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . 200
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Indicator Pedestrian Ahead . . . . . . . . . . . . . . . . . . . . . . 104
Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . . . . . 103
Infants and Young Children, Restraints . . . . .61
Information Publication Ordering . . . . . . . . . . . . . . . . . . . 356
Infotainment System . . . . . . . . . . . . . . . . . . . . 359
Instrument Cluster . . . . . . . . . . . . . . . . . . . . 90, 93
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . 26
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 128
J
Jump Starting - North America . . . . . . . . . . . .318
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . . . . . . 7

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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374 Index
Map Data Updates . . . . . . . . . . . . . . . . . . . . . . . . 153
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
MediaAvoiding Untrusted Devices . . . . . . . . . . . . . 137
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . . . . . 26
Automatic Dimming Rearview . . . . . . . . . . 26
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Manual Rearview . . . . . . . . . . . . . . . . . . . . . . . 26
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Mirrors, Interior Rearview . . . . . . . . . . . . . . . . . 26
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214
Driver Control . . . . . . . . . . . . . . . . . . . . . . . . . 214
Monitor System, Tire Pressure . . . . . . . . . . . 296
Multi-band Antenna . . . . . . . . . . . . . . . . . . . . . . 137N
Navigation Connected Services . . . . . . . . . . . . . . . . . . . . 365
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Using the System . . . . . . . . . . . . . . . . . . . . . . 142
Navigation Symbols . . . . . . . . . . . . . . . . . . . . . .145
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . 200
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Engine Oil Life System . . . . . . . . . . . . . . . . . 264
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . 105
Older Children, Restraints . . . . . . . . . . . . . . . . . 60
Online Owner Center . . . . . . . . . . . . . . . . . . . . . 351
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
OnStar Additional Information . . . . . . . . . . . 361
OnStar Emergency . . . . . . . . . . . . . . . . . . . . . . . 361
OnStar Overview . . . . . . . . . . . . . . . . . . . . . . . . . 360
OnStar Security . . . . . . . . . . . . . . . . . . . . . . . . . . 361
OnStar System . . . . . . . . . . . . . . . . . . . . . . .141, 151
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Overheating, Engine . . . . . . . . . . . . . . . . . . . . . . 271
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . 4
P
ParkShifting Into . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Shifting Out of . . . . . . . . . . . . . . . . . . . . . . . . 205
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Parking Brake and P (Park) MechanismCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Over Things That Burn . . . . . . . . . . . . . . . . . 206
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . . . . . . 227
Passenger Airbag Status Indicator . . . . . . . . . 99
Passenger Compartment Air Filter . . . . . . . 186
Passenger Sensing System . . . . . . . . . . . . . . . . .55
Pedestrian Ahead Indicator . . . . . . . . . . . . . . 104
Perchlorate Materials Requirements,
California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Phone Apple CarPlay and Android Auto . . . . . . . 163
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159