oil pressure CADILLAC ATS 2018 User Guide

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
252 VEHICLE CARE
How to Add Coolant to the
Surge Tank
{Warning
Plain water, or other liquids such as
alcohol, can boil before the proper
coolant mixture will. With plain
water or the wrong mixture, the
engine could get too hot but there
would not be an overheat warning.
The engine could catch fire and you
or others could be burned.
{Warning
Spilling coolant on hot engine parts
can burn you. Coolant contains
ethylene glycol and it will burn if
the engine parts are hot enough.
Caution
Failure to follow the specific
coolant fill procedure could cause
the engine to overheat and could
cause system damage. If coolant is
not visible in the surge tank,
contact your dealer.
The coolant surge tank pressure cap
can be removed when the cooling
system, including the surge tank
pressure cap and upper radiator hose,
is no longer hot.
1. Turn the pressure cap slowly counterclockwise. If a hiss is
heard, wait for that to stop.
A hiss means there is still some
pressure left.
2. Keep turning the pressure cap slowly and remove it. 3. Fill the coolant surge tank with
the proper mixture to the mark
pointed to on the front of the
coolant surge tank.
4. With the coolant surge tank pressure cap off, start the engine,
and let it run until you can feel
the upper radiator hose getting
hot. Watch out for the engine
cooling fans. By this time, the
coolant level inside the coolant
surge tank may be lower. If the
level is lower, add more of the
proper mixture to the coolant
surge tank until the level reaches
the mark pointed to on the front
of the coolant surge tank.
5. Replace the pressure cap tightly.
6. Verify coolant level after the engine is shut off and the
coolant is cold. If necessary,
repeat coolant fill procedure
Steps 1–5.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
VEHICLE CARE 277
diagonal or bias ply construction;
and the letter B means belted-bias
ply construction.
(5) Rim Diameter
:Diameter of
the wheel in inches.
(6) Service Description
:These
characters represent the load
index and speed rating of the tire.
The load index represents the load
carrying capacity a tire is certified
to carry. The speed rating is the
maximum speed a tire is certified
to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of air
inside the tire pressing outward
on each square inch of the tire.
Air pressure is expressed in kPa
(kilopascal) or psi (pounds per
square inch).
Accessory Weight
:The combined
weight of optional accessories.
Some examples of optional accessories are automatic
transmission, power windows,
power seats, and air conditioning.
Aspect Ratio
:The relationship of
a tire's height to its width.
Belt
:A rubber coated layer of
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials.
Bead
:The tire bead contains steel
wires wrapped by steel cords that
hold the tire onto the rim.
Bias Ply Tire
:A pneumatic tire in
which the plies are laid at
alternate angles less than
90 degrees to the centerline of the
tread.
Cold Tire Pressure
:The amount
of air pressure in a tire, measured
in kPa (kilopascal) or psi (pounds
per square inch) before a tire has
built up heat from driving. See
Tire Pressure 0279. Curb Weight
:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil, and
coolant, but without passengers
and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.
Department of Transportation
(DOT) Motor Vehicle Safety
Standards. The DOT code includes
the Tire Identification Number
(TIN), an alphanumeric designator
which can also identify the tire
manufacturer, production plant,
brand, and date of production.
GVWR
:Gross Vehicle Weight
Rating. See Vehicle Load Limits
0 179.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Vehicle Load Limits 0179.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
316 VEHICLE CARE
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.
Interior Care
To prevent dirt particle abrasions,
regularly clean the vehicle's interior.
Immediately remove any soils.
Newspapers or dark garments can
transfer color to the vehicle’s interior.
Use a soft bristle brush to remove
dust from knobs and crevices on the
instrument cluster. Using a mild soap
solution, immediately remove hand lotions, sunscreen, and insect
repellent from all interior surfaces or
permanent damage may result.
Use cleaners specifically designed for
the surfaces being cleaned to prevent
permanent damage. Apply all cleaners
directly to the cleaning cloth. Do not
spray cleaners on any switches or
controls. Remove cleaners quickly.
Before using cleaners, read and follow
all safety instructions on the label.
While cleaning the interior, open the
doors and windows to get proper
ventilation.
To prevent damage, do not clean the
interior using the following cleaners
or techniques:
.
Never use a razor or any other
sharp object to remove soil from
any interior surface.
. Never use a brush with stiff
bristles.
. Never rub any surface aggressively
or with too much pressure.
. Do not use laundry detergents or
dishwashing soaps with
degreasers. For liquid cleaners, use

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
322 SERVICE AND MAINTENANCE
Proper vehicle maintenance helps to
keep the vehicle in good working
condition, improves fuel economy, and
reduces vehicle emissions.
Because of the way people use
vehicles, maintenance needs vary.
There may need to be more frequent
checks and services. The Additional
Required Services - Normal are for
vehicles that:
.Carry passengers and cargo within
recommended limits on the Tire
and Loading Information label. See
Vehicle Load Limits 0179.
. Are driven on reasonable road
surfaces within legal driving limits.
. Use the recommended fuel.
See Recommended Fuel (LFX 3.6L
V6 Engine) 0226 orRecommended
Fuel (LF3 3.6L Twin Turbo
V6 Engine) 0226.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Normal chart. The Additional Required Services -
Severe are for vehicles that are:
.
Mainly driven in heavy city traffic
in hot weather
. Mainly driven in hilly or
mountainous terrain
. Frequently towing a trailer
. Used for high speed or competitive
driving
. Used for taxi, police, or delivery
service
Refer to the information in the
Maintenance Schedule Additional
Required Services - Severe chart.
{Warning
Performing maintenance work can
be dangerous and can cause serious
injury. Perform maintenance work
only if the required information,
proper tools, and equipment are
available. If they are not, see your
dealer to have a trained technician
do the work. See Doing Your Own
Service Work 0238.
Maintenance Schedule
Owner Checks and Services
At Each Fuel Stop
.
Check the engine oil level. See
Engine Oil 0244.
Once a Month
. Check the tire inflation pressures.
See Tire Pressure 0279.
. Inspect the tires for wear. See Tire
Inspection 0285.
. Check the windshield washer fluid
level. See Washer Fluid 0256.
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the engine
oil life system may not indicate the
need for vehicle service for up to a
year. The engine oil and filter must be
changed at least once a year and the
oil life system must be reset. Your
trained dealer technician can perform
this work. If the engine oil life system

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
SERVICE AND MAINTENANCE 323
is reset accidentally, service the
vehicle within 5 000 km/3,000 mi since
the last service. Reset the oil life
system when the oil is changed. See
Engine Oil Life System0246.
Air Conditioning Desiccant
(Replace Every Seven Years)
The air conditioning system requires
maintenance every seven years. This
service requires replacement of the
desiccant to help the longevity and
efficient operation of the air
conditioning system. This service can
be complex. See your dealer.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the following
services. See Tire Rotation0285.
. Check engine oil level and oil
life percentage. If needed, change
engine oil and filter, and reset oil
life system.
See Engine Oil 0244 and Engine Oil
Life System 0246. .
Check engine coolant level. See
Cooling System 0250.
. Check windshield washer fluid
level. See Washer Fluid 0256.
. Check tire inflation pressures. See
Tire Pressure 0279.
. Inspect tire wear. See Tire
Inspection 0285.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter 0248.
. Inspect brake system. See Exterior
Care 0312.
. Visually inspect steering,
suspension, and chassis
components for damage, including
cracks or tears in the rubber boots,
loose or missing parts, or signs of
wear at least once a year. See
Exterior Care 0312.
. Inspect power steering for proper
attachment, connections, binding,
leaks, cracks, chafing, etc. .
Visually inspect halfshafts and
drive shafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or universal
joint looseness, cracked or missing
boots, loose or missing boot
clamps, center bearing excessive
looseness, loose or missing
fasteners, and axle seal leaks.
. Check restraint system
components. See Safety System
Check 075.
. Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for loose
or damaged parts.
. Lubricate body components. See
Exterior Care 0312.
. Check starter switch. See Starter
Switch Check 0259.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
362 CONNECTED SERVICES
using the myCadillac mobile app,
or by contacting an OnStar Advisor.
On some vehicles, Wi-Fi can also be
managed from the Wi-Fi
Hotspot menu.
MyCadillac Mobile App (If Available)
Download the myCadillac mobile app
to compatible Apple and Android
smartphones. Cadillac users can
access the following services from a
smartphone:
.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 destinations 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.
. Locate a dealer and schedule
service.
. Request roadside assistance.
. Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
. Connect with Cadillac on social
media.
Features are subject to change. For
myCadillac mobile app information
and compatibility, see my.cadillac.com.
An active OnStar or connected service
plan may be required. A compatible
device, factory-installed remote start,
and power locks are required. Data
rates apply. See www.onstar.com for
details and system limitations.
Remote Services
Contact an OnStar Advisor to unlock
the doors or sound the horn and flash
the lamps.
Marketplace
OnStar Advisors can provide offers
from restaurants and retailers on your
route, help locate hotels, or book a
room. These services vary by market.
OnStar Hands-Free Calling
Make and receive calls with the
built-in wireless calling service, which
requires available minutes.
Functionality of the Voice Command
button may vary by vehicle and
region. For some vehicles, press
=to
open the OnStar app on the
infotainment display, then select
Hands-Free calling. For other vehicles
press
=as follows.
Make a Call
1. Press
=. System responds:
“OnStar ready.”
2. Say “Call.”System responds: “Call.
Please say the name or number
to call.”
3. Say the entire number without pausing, including a “1”and the
area code. System responds: “OK,
calling.”

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
INDEX 367
E
Electric Parking Brake . . . . . . . . . . . . . . 194
Electric Parking Brake Light . . . . . . . 133
Electrical Equipment, Add-On . . . . . 235
Electrical SystemEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Fuses and Circuit Breakers . . . . . . . 265
Instrument Panel Fuse Block . . . . 268
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 248
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 131
Compartment Overview . . . . . . . . . . 240
Coolant Temperature Gauge . . . . . 128
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . . . . . 136
Cooling System . . . . . . . . . . . . . . . . . . . 250
Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Drive Belt Routing . . . . . . . . . . . . . . . . 338
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Oil Life System . . . . . . . . . . . . . . . . . . . . 246 Engine (cont'd)
Oil Pressure Light . . . . . . . . . . . . . . . . . 137
Overheated Protection
Operating Mode . . . . . . . . . . . . . . . . . 254
Overheating . . . . . . . . . . . . . . . . . . . . . . . 253
Power Messages . . . . . . . . . . . . . . . . . . 146
Running While Parked . . . . . . . . . . . 191
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Engine Oil
Temperature Gauge . . . . . . . . . . . . . . . 127
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 160
Equipment, Towing . . . . . . . . . . . . . . . . . 234
Event Data Recorders . . . . . . . . . . . . . . 350
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 161
Extended Parking . . . . . . . . . . . . . . . . . . . 189
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 74
Exterior Lamp Controls . . . . . . . . . . . . 155
Exterior Lamps Off Reminder . . . . . . 156
Exterior Lighting Battery Saver . . . . 161
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Filter,
Engine Air Cleaner . . . . . . . . . . . . . . . . 248
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 157
Flashers, Hazard Warning . . . . . . . . . . 158
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Flat Tire (cont'd)
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Fluid Automatic Transmission . . . . . . . . . 247
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Power Steering . . . . . . . . . . . . . . . . . . . . 255
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 44
Forward Automatic Braking . . . . . . . . 219
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Front Seats Heated and Ventilated . . . . . . . . . . . . . 63
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Economy Driving . . . . . . . . . . . . . . . . . . . 25
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . . . . . . 229
Filling the Tank . . . . . . . . . . . . . . . . . . . 227
Foreign Countries . . . . . . . . . . . . . . . . . 227
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Low Fuel Warning Light . . . . . . . . . 138
Prohibited Fuels . . . . . . . . . . . . . . . . . . 227
Recommended . . . . . . . . . . . . . . . . . . . . 226
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
INDEX 369
K
Keyless EntryRemote (RKE) System . . . . . . . . . . . . . . 27
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
L
Labeling, Tire Sidewall . . . . . . . . . . . . . 274
Lamps Cornering . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Daytime Running (DRL) . . . . . . . . . . 157
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Exterior Controls . . . . . . . . . . . . . . . . . . 155
Exterior Lamps Off Reminder . . . . 156
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
License Plate . . . . . . . . . . . . . . . . . . . . . . 264
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . 131
On Reminder . . . . . . . . . . . . . . . . . . . . . . 138
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Lane Change Alert (LCA) . . . . . . . . . . . 221
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . . . . 223
Lane Departure Warning Light . . . . 134
Lane Keep Assist (LKA) . . . . . . . . . . . . 224
Lane Keep Assist Light . . . . . . . . . . . . . 135
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . 71 LATCH System
Replacing Parts after a Crash . . . . 101
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . 95
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . 263
Level Control Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 199
Lighter, Cigarette . . . . . . . . . . . . . . . . . . . 119
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Illumination Control . . . . . . . . . . . . . . 159
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Lights Airbag Readiness . . . . . . . . . . . . . . . . . 129
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . 134
Brake System Warning . . . . . . . . . . . 133
Charging System . . . . . . . . . . . . . . . . . . 131
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 131
Cruise Control . . . . . . . . . . . . . . . . . . . . . 139
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Electric Parking Brake . . . . . . . . . . . . 133
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . 136
Engine Oil Pressure . . . . . . . . . . . . . . . 137
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 157 Lights (cont'd)
High-Beam On . . . . . . . . . . . . . . . . . . . . 138
High/Low Beam Changer . . . . . . . . . 156
Lane Departure Warning . . . . . . . . . 134
Lane Keep Assist . . . . . . . . . . . . . . . . . . 135
Low Fuel Warning . . . . . . . . . . . . . . . . 138
Seat Belt Reminders . . . . . . . . . . . . . . 128
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Service Electric Parking Brake . . . 134
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 136
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 137
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . 136
Traction Off . . . . . . . . . . . . . . . . . . . . . . . 135
Limited-Slip Rear Axle . . . . . . . . . . . . . 198
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . 38
Delayed Locking . . . . . . . . . . . . . . . . . . . . 37
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Lockout Protection . . . . . . . . . . . . . . . . . 38
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Loss of Control . . . . . . . . . . . . . . . . . . . . . . 176
Low Fuel Warning Light . . . . . . . . . . . 138
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . 273
Lower Anchors and Tethers for
Children (LATCH System) . . . . . . . . . 95
Lumbar Adjustment . . . . . . . . . . . . . . . . . 57

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
370 INDEX
Lumbar Adjustment (cont'd)Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 57
M
Magnetic Ride Control . . . . . . . . . . . . . 198
Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 329
Maintenance Schedule . . . . . . . . . . . . . 322
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 332
Malfunction Indicator Lamp . . . . . . . 131
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . 193
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Memory Features . . . . . . . . . . . . . . . . . . . . 11
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 60
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . 146
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 146
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . 45
Automatic Dimming Rearview . . . . . 46
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Mirrors (cont'd)
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . 45
Mirrors, Interior Rearview . . . . . . . . . . . 46
Monitor System, Tire Pressure . . . . . 281
N
Navigation Connected Services . . . . . . . . . . . . . . . 360
Net, Convenience . . . . . . . . . . . . . . . . . . . 111
New Vehicle Break-In . . . . . . . . . . . . . . . 183
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Off-Road
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Engine Oil Life System . . . . . . . . . . . 246
Pressure Light . . . . . . . . . . . . . . . . . . . . . 137
Older Children, Restraints . . . . . . . . . . . 89
Online Owner Center . . . . . . . . . . . . . . . 342
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
OnStar Additional Information . . . . 354
OnStar Emergency . . . . . . . . . . . . . . . . . . 353
OnStar Overview . . . . . . . . . . . . . . . . . . . . 352
OnStar Security . . . . . . . . . . . . . . . . . . . . . 354
Operating Mode Overheated Engine Protection . . . 254 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Overheated Engine Protection Operating Mode . . . . . . . . . . . . . . . . . . . 254
Overheating, Engine . . . . . . . . . . . . . . . . 253
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . . . . 188
Shifting Out of . . . . . . . . . . . . . . . . . . . . 189
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 260
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Over Things That Burn . . . . . . . . . . . 189
Parking or Backing
Assistance Systems . . . . . . . . . . . . . . . 211
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Passenger Sensing System . . . . . . . . . . 82
Perchlorate Materials Requirements, California . . . . . . . . . 238
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147