seat memory GMC TERRAIN 2021 Owner's Manual

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
8 Keys, Doors, and Windows
Q:Press to lock all doors. The turn signal
indicators may flash and/or the horn may
sound on the second press to indicate
locking. See Vehicle Personalization 0108.
If the driver door is open when
Qis pressed
and Open Door Anti-Lockout is enabled, all
doors will lock and then the driver door will
immediately unlock. See Vehicle
Personalization 0108. If the passenger door
is open when
Qis pressed, all doors lock.
Pressing
Qmay also arm the theft-deterrent
system. See Vehicle Alarm System 022.
K:Press to unlock the driver door. Press
unlock again within five seconds to unlock
all doors. The RKE transmitter can be
programmed to unlock all doors on the first
button press. See Vehicle Personalization
0 108. When remotely unlocking the vehicle
at night the fog lamps and back-up lamps
will come on for about 20 seconds to light
your approach to the vehicle. The turn
signal indicators may flash to indicate
unlocking. See Vehicle Personalization 0108.
Pressing
Kwill disarm the theft-deterrent
system. See Vehicle Alarm System 022. If equipped, press and hold
Kto remotely
open all of the windows, if enabled. See
Vehicle Personalization 0108.
/:If equipped, press and releaseQand
then immediately press and hold
/for at
least four seconds to start the engine from
outside the vehicle using the RKE
transmitter. See Remote Vehicle Start 013.
7:Press and release one time to initiate
vehicle locator. The exterior lamps flash and
the horn chirps three times. Press and hold
7for three seconds to sound the panic
alarm. The horn sounds and the turn signal
lamps flash for 30 seconds, or until
7is
pressed again or the vehicle is started.
b: Press twice quickly to open or close
the liftgate.
Press once to stop the liftgate from moving.
Keyless Access Operation
With the Keyless Access system, you can
lock and unlock the doors and access the
liftgate without removing the RKE
transmitter from your pocket, purse,
briefcase, etc. The RKE transmitter should be
within 1 m (3 ft) of the liftgate or door being
opened. Keyless Access can be programmed to
unlock all doors on the first lock/unlock
press from the driver door. See
Vehicle
Personalization 0108.
If equipped with memory seats, RKE
transmitters 1 and 2 are linked to the
seating positions of memory 1 or 2. See
Memory Seats 033.
Keyless Unlocking/Locking from the
Driver Door
When the doors are locked and the RKE
transmitter is within 1 m (3 ft) of the driver
door handle, pressing the lock/unlock button
on the driver door handle will unlock the
driver door. If the lock/unlock button is
pressed again within five seconds, all
passenger doors will unlock.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
24 Keys, Doors, and Windows
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things, like
other vehicles, look farther away than
they really are. If you cut too sharply
into the right lane, you could hit a
vehicle on the right. Check the inside
mirror or glance over your shoulder
before changing lanes.
The passenger side mirror is convex shaped.
A convex mirror's surface is curved so more
can be seen from the driver seat.
Power Mirrors
To adjust each mirror: 1. Press
jor|to select the driver or
passenger side mirror. The indicator light
will illuminate.
2. Press the arrows on the control pad to move the mirror in the desired direction.
3. Adjust each outside mirror so that a little of the vehicle and the area behind it can
be seen.
4. Press
jor|again to deselect the
mirror. Memory Mirrors
The vehicle may have memory mirrors. See
Memory Seats
033.
Turn Signal Indicator
The vehicle may have a turn signal indicator
lamp built into the mirror housing. The turn
signal lamp flashes when the turn signals or
hazard flashers are used.
Lane Change Alert (LCA)
The vehicle may have LCA. See Lane Change
Alert (LCA) 0242.
Side Blind Zone Alert
The vehicle may have Side Blind Zone Alert.
See Side Blind Zone Alert (SBZA) 0242.
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.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
Keys, Doors, and Windows 25
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.
K:This button is on the climate control
panel.
See “Rear Window Defogger” underDual
Automatic Climate Control System 0180.
Automatic Dimming Mirror
If the vehicle has the automatic dimming
mirror, the driver outside mirror
automatically adjusts 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 0108.
Interior Mirrors
Interior Rearview Mirrors
Adjust the rearview mirror for a clear view
of the area behind the 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.
Windows
{
Warning
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
They can be overcome by the extreme
heat and suffer permanent injuries or
even death from heat stroke.
The vehicle aerodynamics are designed to
improve fuel economy performance. This
may result in a pulsing sound when either
rear window is down and the front windows
are up. To reduce the sound, open either a
front window or the sunroof, if equipped.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
Seats and Restraints 29
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . 29
Front Seats
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . 30
Power Seat Adjustment . . . . . . . . . . . . . . . . . 31
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . 32
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 32
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Heated and Ventilated Front Seats . . . . . 35
Folding Seatback . . . . . . . . . . . . . . . . . . . . . . . 36
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . . 39
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
How to Wear Seat Belts Properly . . . . . . . 41
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 42
Seat Belt Use During Pregnancy . . . . . . . . 46
Seat Belt Extender . . . . . . . . . . . . . . . . . . . . . 46
Safety System Check . . . . . . . . . . . . . . . . . . . 46
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Replacing Seat Belt System Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Where Are the Airbags? . . . . . . . . . . . . . . . . 48
When Should an Airbag Inflate? . . . . . . . . 50
What Makes an Airbag Inflate? . . . . . . . . . 50
How Does an Airbag Restrain? . . . . . . . . . . 51
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Passenger Sensing System . . . . . . . . . . . . . . 52
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . . . . . . . 56
Airbag System Check . . . . . . . . . . . . . . . . . . . 56
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Infants and Young Children . . . . . . . . . . . . . 58
Child Restraint Systems . . . . . . . . . . . . . . . . 60
Where to Put the Restraint . . . . . . . . . . . . . 62
Lower Anchors and Tethers for Children(LATCH System) . . . . . . . . . . . . . . . . . . . . . . 63
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Securing Child Restraints (With the Seat Belt in the Rear Seat) . . . . . . . . . . . . . . . . 69
Securing Child Restraints (With the Seat Belt in the Front Seat) . . . . . . . . . . . . . . . . 70
Head Restraints
The vehicle’s front seats have adjustable
head restraints in the outboard seating
positions.
{Warning
With head restraints that are not
installed and adjusted properly, there is a
greater chance that occupants will suffer
a neck/spinal injury in a crash. Do not
drive until the head restraints for all
occupants are installed and adjusted
properly.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
Seats and Restraints 33
2. Move the seatback to the desiredposition, and then release the lever to
lock the seatback in place.
3. Push and pull on the seatback to make sure it is locked.
To return the seatback to the upright
position: 1. Lift the lever fully without applying pressure to the seatback, and the
seatback will return to the upright
position.
2. Push and pull on the seatback to make sure it is locked.
Power Reclining Seatbacks
To adjust a power seatback, if available:
.Tilt the top of the control rearward to
recline.
.Tilt the top of the control forward to
raise.
Memory Seats
If equipped, memory seats allow two drivers
to save and recall their unique seat positions
for driving the vehicle, and a shared exit
position for getting out of the vehicle. Other
feature positions may also be saved, such as
power mirrors, if equipped. Memory
positions are linked to RKE transmitter 1 or 2
for automatic memory recalls.
Before saving, adjust all available memory
feature positions. Turn the vehicle on and
then press and release SET; a beep will sound. Then immediately press and hold 1,
2, or
B(Exit) until two beeps sound. To
manually recall these positions, press and
hold 1, 2, or
Buntil the saved position is
reached. Follow the instructions under
“Saving Memory Positions.”
The vehicle identifies the current driver’s RKE
transmitter number (1–8). See Remote
Keyless Entry (RKE) System Operation 07.
Only RKE transmitters 1 and 2 can be used
for automatic memory recalls. A Driver
Information Center (DIC) welcome message
indicating the transmitter number may
display for the first few ignition cycles
following a transmitter change. For Seat
Entry Memory to work properly, save the
positions to the memory button (1 or 2)
matching the RKE transmitter number
displayed in the DIC welcome message.
Carry the linked RKE transmitter when
entering the vehicle.
Vehicle Personalization Settings
.To have the Seat Entry Memory
movement begin when the vehicle is
started, select the Settings menu, then
Vehicle, then Seating Position, and then
Seat Entry Memory. Select On or Off. See
“Seat Entry Memory” later in this section.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
34 Seats and Restraints
.To begin Seat Exit Memory movement
when the vehicle is turned off and the
driver door is opened, or when the vehicle
is turned off with the driver door already
opened, select the Settings menu, then
Vehicle, then Seating Position, and then
Seat Exit Memory. Select On or Off. See
“Seat Exit Memory”later in this section.
.SeeVehicle Personalization 0108 for
additional setting information.
Identifying Driver Number
To identify the driver number: 1. Move your RKE transmitter away from the vehicle.
2. Start the vehicle with another key or RKE transmitter. The DIC should display the
driver number for the other RKE
transmitter. Turn the vehicle off and
remove the key or RKE transmitter from
the vehicle.
3. Start the vehicle with the initial key or RKE transmitter. The DIC should display
the driver number of your RKE
transmitter.
Saving Memory Positions
Read these instructions completely before
saving memory positions. To save preferred driving positions 1 and 2:
1. Turn the vehicle on or to ACC/ ACCESSORY.
A DIC welcome message may indicate
driver number 1 or 2.
2. Adjust all available memory features to the desired driving position.
3. Press and release SET; a beep will sound.
4. Immediately press and hold the 1 or 2 memory button matching the above
DIC welcome message until two beeps
sound.
If too much time passes between
releasing SET and pressing 1, the
memory position will not be saved and
two beeps will not sound. Repeat
Steps 3 and 4.
1 or 2 corresponds to the driver number.
See “Identifying Driver Number”
previously in this section.
5. Repeat Steps 1–4 for a second driver using 1 or 2.
To save the position for
Band Seat Exit
Memory features, repeat Steps 1–4 using
B. This saves the position for getting out
of the vehicle. Save preferred memory feature positions to
both 1 and 2 if you are the only driver.
Manually Recalling Memory Positions
Press and hold 1, 2, or
Bto recall the
previously saved memory positions if you
are driver 1 or 2 identified in the DIC
welcome message. RKE transmitters 3–8 will
not recall memory positions.
To stop Manual Memory recall movement,
release 1, 2, or
Bor press any of the
following controls:
.Power seat
.Memory SET
.Power mirror, with the driver or
passenger side mirror selected
Manual Memory recall movement for 1, 2,
or
Bbuttons may be initiated and may
complete to the saved memory position if
the vehicle is in or out of P (Park).
Seat Entry Memory
The vehicle identifies the number of the
current driver’s RKE transmitter (1–8). See
Remote Keyless Entry (RKE) System
Operation 07. If the RKE transmitter is 1 or
2, and Seat Entry Memory is enabled in
vehicle personalization, the positions saved
to the same memory button number 1 or 2

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
Seats and Restraints 35
are automatically recalled when the vehicle
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
0 108.
The vehicle 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
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 0108.
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
Obstructions
If something has blocked the driver seat
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.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
112 Instruments and Controls
Remote Start Auto Cool Seats
If equipped and turned on, this feature will
turn on the ventilated seats when using
remote start on warm days. SeeHeated and
Ventilated Front Seats 035 and
Remote Vehicle Start 013.
Touch Off or On.
Remote Start Auto Heat Seats
If equipped and turned on, this feature will
turn on the heated seats when using remote
start on cold days. See Heated and
Ventilated Front Seats 035 and
Remote Vehicle Start 013.
Touch Off or On.
Remote Window Operation
This allows the windows to be opened when
pressing and holding
Kon the RKE
transmitter. See Remote Keyless Entry (RKE)
System Operation 07.
Touch Off or On.
Passive Door Unlock
This setting specifies which doors unlock
when using the button on the driver door
handle to unlock the vehicle.
Touch All Doors or Driver Door Only. Passive Door Lock
This setting specifies if the vehicle will
automatically lock, or lock and provide an
alert after all the doors are closed, and you
walk away from the vehicle with the remote
key. See
Remote Keyless Entry (RKE) System
Operation 07.
Touch Off, On with Horn Chirp, or On.
Remote Left in Vehicle Alert
This feature sounds an alert when the RKE
transmitter is left in the vehicle. This menu
also enables the Remote No Longer In
Vehicle Alert.
Touch Off or On.
Seating Position
Touch and the following may display:
.Seat Entry Memory
.Seat Exit Memory
Seat Entry Memory
This feature automatically recalls the
previously stored 1 or 2 button positions
when the ignition is changed from off to on
or ACC/ACCESSORY. See Memory Seats033.
Touch Off or On. Seat Exit Memory
This feature automatically recalls the
previously stored exit button positions when
the ignition is changed from on or ACC/
ACCESSORY to off if the driver door is open
or opened. See
Memory Seats033.
Touch Off or On.
Teen Driver
See Teen Driver 0167.
Valet Mode
This will lock the infotainment system and
steering wheel controls. It may also limit
access to vehicle storage locations,
if equipped.
To enable valet mode:
1. Enter a four-digit code on the keypad.
2. Select Enter to go to the confirmation screen.
3. Re-enter the four-digit code.
Touch Lock or Unlock to lock or unlock the
system. Touch Back to go back to the
previous menu.
Universal Remote System
See Radio Frequency Statement 0354.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
286 Vehicle Care
Remove the trim plate to access the fuse
block.
The vehicle may not be equipped with all of
the fuses and relays shown.
FusesUsage
F1 –
F2 Liftgate Fuses
Usage
F3 Trailer auxiliary power
F4 Power seat co-driver F5 Memory seat module
F6 Sunroof F7 Side blind zone alert
F8 Trailer reverse lamps
F9 Rear heated seat 1
F10 Park lamps F11 Rear heated seat 2
F12 –
F13 Trailer parking lamp
F14 Right trailer stoplamp/ Turn signal lamp
F15 Left parking lamp
F16 Right parking lamp F17 Video processing module
F18 Left trailer stoplamp/ Turn signal lamp
F19 All-wheel drive
F20 Lumbar

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/-
Mexico-14420055) - 2021 - CRC - 11/13/20
Index 371
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . . . . . . . . . . 63
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . .32 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . 331 Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 93
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Map Data Updates . . . . . . . . . . . . . . . . . . . . . . . 149
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Media Avoiding Untrusted Devices . . . . . . . . . . . . 134
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . . . . . 25
Automatic Dimming Rearview . . . . . . . . . . 25
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Mirrors (cont'd)
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Manual Rearview . . . . . . . . . . . . . . . . . . . . . . . 25
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Mirrors, Interior Rearview . . . . . . . . . . . . . . . . . .25
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
Driver Control . . . . . . . . . . . . . . . . . . . . . . . . . 218
Monitor System, Tire Pressure . . . . . . . . . . . 294
Multi-band Antenna . . . . . . . . . . . . . . . . . . . . . . 133
N
Navigation Connected Services . . . . . . . . . . . . . . . . . . . . 362
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Using the System . . . . . . . . . . . . . . . . . . . . . . 138
Navigation Symbols . . . . . . . . . . . . . . . . . . . . . . 141
Net, Convenience . . . . . . . . . . . . . . . . . . . . . . . . . 76
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . 199
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 Oil (cont'd)
Engine Oil Life System . . . . . . . . . . . . . . . . . 264
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Older Children, Restraints . . . . . . . . . . . . . . . . . .57
Online Owner Center . . . . . . . . . . . . . . . . . . . . 348
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
OnStar Additional Information . . . . . . . . . . . 358
OnStar Emergency . . . . . . . . . . . . . . . . . . . . . . . 358
OnStar Overview . . . . . . . . . . . . . . . . . . . . . . . . . 357
OnStar Security . . . . . . . . . . . . . . . . . . . . . . . . . . 358
OnStar System . . . . . . . . . . . . . . . . . . . . . . 137, 148
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Overheating, Engine . . . . . . . . . . . . . . . . . . . . . 270
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . 4
P
ParkShifting Into . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Shifting Out of . . . . . . . . . . . . . . . . . . . . . . . . 205
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Parking Brake and P (Park) Mechanism
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207