tires BUICK REGAL 2020 Service Manual

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
322 Service and Maintenance
Service and
Maintenance
General Information
General Information . . . . . . . . . . 322
Maintenance Schedule
Maintenance Schedule . . . . . . . 324
Special Application Services
Special ApplicationServices . . . . . . . . . . . . . . . . . . . . 329
Additional Maintenance
and Care
Additional Maintenanceand Care . . . . . . . . . . . . . . . . . . . . 330
Recommended Fluids,
Lubricants, and Parts
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 333
Maintenance Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . 334
Maintenance Records
Maintenance Records . . . . . . . . 335
General Information
Your vehicle is an important
investment. This section describes
the required maintenance for the
vehicle. Follow this schedule to help
protect against major repair
expenses resulting from neglect or
inadequate maintenance. It may
also help to maintain the value of
the vehicle if it is sold. It is the
responsibility of the owner to have
all required maintenance performed.
Your dealer has trained technicians
who can perform required
maintenance using genuine
replacement parts. They have
up-to-date tools and equipment for
fast and accurate diagnostics. Many
dealers have extended evening and
Saturday hours, courtesy
transportation, and online
scheduling to assist with service
needs.
Your dealer recognizes the
importance of providing
competitively priced maintenance
and repair services. With trained
technicians, the dealer is the place for routine maintenance such as oil
changes and tire rotations and
additional maintenance items like
tires, brakes, batteries, and wiper
blades.
Caution
Damage caused by improper
maintenance can lead to costly
repairs and may not be covered
by the vehicle warranty.
Maintenance intervals, checks,
inspections, recommended fluids,
and lubricants are important to
keep the vehicle in good working
condition.
Do not have chemical flushes that
are not approved by GM
performed on the vehicle. The
use of flushes, solvents, cleaners,
or lubricants that are not
approved by GM could damage
the vehicle, requiring expensive
repairs that are not covered by
the vehicle warranty.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
324 Service and Maintenance
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.Check the engine oil level. See
Engine Oil 0238.
Once a Month
. Check the tire inflation
pressures. See Tire Pressure
0 272.
. Inspect the tires for wear. See
Tire Inspection 0278.
. Check the windshield washer
fluid level. See Washer Fluid
0 248.
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 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 System 0240.
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
Rotation 0279. .
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil 0238 and
Engine Oil Life System 0240.
. Check engine coolant level. See
Cooling System 0243.
. Check windshield washer fluid
level. See Washer Fluid 0248.
. Check tire inflation pressures.
See Tire Pressure 0272.
. Inspect tire wear. See Tire
Inspection 0278.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 242.
. Inspect brake system. See
Exterior Care 0313.
. Visually inspect steering,
suspension, and chassis
components for damage,
including cracks or tears in the
rubber boots, loose or missing

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
326 Service and Maintenance
Maintenance Schedule
Additional Required
Services - Normal12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
2.0L Engine: Replace spark plugs. Inspect spark
plug wires.@ @
3.6L Engine: Replace spark plugs. Inspect spark
plug wires.@
Change rear axle fluid, if equipped with AWD. (4)@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace windshield wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas
struts. (9)@ @
Replace air conditioning desiccant. (10)

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
328 Service and Maintenance
Maintenance Schedule
Additional Required
Services - Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
Change automatic transmission fluid.@@@
2.0L Engine: Replace spark plugs. Inspect spark
plug wires.@ @
3.6L Engine: Replace spark plugs. Inspect spark
plug wires.@
Change rear axle fluid, if equipped with AWD. (4)@ @
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace windshield wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas
struts. (9)@@
Replace air conditioning desiccant. (10)

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Service and Maintenance 331
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
. With a multi-point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
. Signs of wear may include
steering wheel vibration, bounce/
sway while braking, longer
stopping distance, or uneven
tire wear.
. As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs of leaking, blown seals,
or damage, and can advise
when service is needed.
Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can reduce the risk of tire
failure.
. Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the
tread or sidewall; or a bulge or
split in the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also
provide tire/wheel balancing
services to ensure smooth
vehicle operation at all speeds.
Your dealer sells and services
name brand tires. Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For
information on how to clean and
protect the vehicle’s interior and
exterior, see
Interior Care 0317 and
Exterior Care 0313.
Wheel Alignment
Wheel alignment is critical for
ensuring that the tires deliver
optimal wear and performance.
. Signs that the alignment may
need to be adjusted include
pulling, improper vehicle
handling, or unusual tire wear.
. Your dealer has the required
equipment to ensure proper
wheel alignment.
Windshield
For safety, appearance, and the
best viewing, keep the windshield
clean and clear.
. Signs of damage include
scratches, cracks, and chips.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Customer Information 345
.Lock-Out Service: Service to
unlock the vehicle if you are
locked out. A remote unlock may
be available if you have OnStar.
For security reasons, the driver
must present identification
before this service is given.
. Emergency Tow from a Public
Road or Highway: Tow to the
nearest Buick dealer for
warranty service, or if the vehicle
was in a crash and cannot be
driven. Assistance is not given
when the vehicle is stuck in
sand, mud, or snow.
. Flat Tire Change: Service to
change a flat tire with the spare
tire. The spare tire, if equipped,
must be in good condition and
properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not
covered by the warranty.
. Battery Jump Start: Service to
jump start a dead battery. .
Trip Interruption Benefits and
Assistance: If your trip is
interrupted due to a warranty
event, incidental expenses may
be reimbursed within the
Powertrain warranty period.
Items considered are reasonable
and customary hotel, meals,
rental car, or a vehicle being
delivered back to the customer,
up to 500 miles.
Services Not Included in
Roadside Assistance
. Impound towing caused by
violation of any laws.
. Legal fines.
. Mounting, dismounting,
or changing of snow tires,
chains, or other traction devices.
Service is not provided if a vehicle
is in an area that is not accessible
to the service vehicle or is not a
regularly traveled or maintained
public road, which includes ice and
winter roads. Off-road use is not
covered.
Services Specific to
Canadian-Purchased Vehicles
. Fuel Delivery: Reimbursement
is up to 7 liters. Diesel fuel
delivery may be restricted.
Propane and other fuels are not
provided through this service.
. Lock-Out Service: Vehicle
registration is required.
. Trip Interruption Benefits and
Assistance: Must be over
150 km from where your trip was
started to qualify.
Pre-authorization, original
detailed receipts, and a copy of
the repair orders are required.
Once authorization has been
received, the Roadside
Assistance advisor will help you
make arrangements and explain
how to receive payment.
. Alternative Service: If
assistance cannot be provided
right away, the Roadside
Assistance advisor may give
permission to get local
emergency road service. You will
receive payment, up to $100,

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Index 365
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 232
Accessory Power . . . . . . . . . . . . . . . 181
Active Fuel Management . . . . . . . 182
Adaptive Cruise Control . . . . . . . . 196
Adaptive Forward Lighting (AFL) . . . . . . . . . . . . . . . . . 149
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . . 127
Add-On Electrical Equipment . . . 229
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 356
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 330
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 43
Thigh Support . . . . . . . . . . . . . . . . . . 43
Air Cleaner/Filter, Engine . . . . . . . 242
Air Conditioning . . . . . . . . . . . . . . . . 156
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 162
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 161
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 71
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 64
Passenger Sensing System . . . . 65 Airbag System (cont'd)
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 63
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 64
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 62
Where Are the Airbags? . . . . . . . . 61
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 70
Passenger Status Indicator . . . .118
Readiness Light . . . . . . . . . . . . . . .118
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 70
System Check . . . . . . . . . . . . . . . . . . 59
Alarm Vehicle Security . . . . . . . . . . . . . . . . 29
Alert Lane Change . . . . . . . . . . . . . . . . . 213
Side Blind Zone (SBZA) . . . . . . 213
All-Season Tires . . . . . . . . . . . . . . . . 266
All-Wheel Drive . . . . . . . . . . . . 187, 252
Antilock Brake System (ABS) . . . 188 Warning Light . . . . . . . . . . . . . . . . . 122
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 313
Interior . . . . . . . . . . . . . . . . . . . . . . . . 317

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
366 Index
Armrest Storage . . . . . . . . . . . . . . . . . 95
Assistance Program,Roadside . . . . . . . . . . . . . . . . . . . . . . 344
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 207
Assistance Systems for Parking and Backing . . . . . . . . . . 204
Auto Stop Stop/Start System . . . . . . . . . . . . 178
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 19
Emergency Braking (AEB) . . . . 209
Headlamp System . . . . . . . . . . . . 148
Transmission . . . . . . . . . . . . . . . . . 184
Transmission Fluid . . . . . . . . . . . 241
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 186
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 252
B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 154
Load Management . . . . . . . . . . . . 153
Power Protection . . . . . . . . . . . . . 153
Battery - North America . . . . 251, 306
Blade Replacement, Wiper . . . . . 253 Brake
Parking, Electric . . . . . . . . . . . . . . 188
System Warning Light . . . . . . . . 121
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Antilock . . . . . . . . . . . . . . . . . . . . . . . 188
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 190
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 166 AutomaticEmergency (AEB) . . . . . . . . . . . 209
Braking System
Front Pedestrian (FPB) . . . . . . . 210
Break-In, New Vehicle . . . . . . . . . . 175
Bulb Replacement Fog Lamps . . . . . . . . . . . . . . . . . . . 257
Front Turn Signal Lamps . . . . . 257
Halogen Bulbs . . . . . . . . . . . . . . . . 256
Headlamp Aiming . . . . . . . . . . . . . 255
Headlamps . . . . . . . . . . . . . . . . . . . 256
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 256
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 257
Buying New Tires . . . . . . . . . . . . . . . 280
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 102
California
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 232
California Proposition
65 Warning . . . . . . . . . .231, 251, 306, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 337
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 183
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . . 170
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . 97
Caution, Danger, and Warning . . . . 3
Chains, Tire . . . . . . . . . . . . . . . . . . . . 285
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . 103
Charging System Light . . . . . . . . . 119
Check
Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . .119

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Index 371
Lights (cont'd)Engine Oil Pressure . . . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . . 148
Front Fog Lamp . . . . . . . . . . . . . . 127
High-Beam On . . . . . . . . . . . . . . . . 127
High/Low Beam Changer . . . . . 148
Lane Keep Assist . . . . . . . . . . . . . 123
Low Fuel Warning . . . . . . . . . . . . 126
Seat Belt Reminders . . . . . . . . . . .117
Security . . . . . . . . . . . . . . . . . . . . . . 127
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 122
StabiliTrak OFF . . . . . . . . . . . . . . . 124
Tire Pressure . . . . . . . . . . . . . . . . . 125
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 125
Traction Off . . . . . . . . . . . . . . . . . . . 124
Locks
Automatic Door . . . . . . . . . . . . . . . . . 19
Delayed Locking . . . . . . . . . . . . . . . . 19
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . 20
Power Door . . . . . . . . . . . . . . . . . . . . . 19
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Loss of Control . . . . . . . . . . . . . . . . . 168
Low Fuel Warning Light . . . . . . . . . 126
Low-Profile Tires . . . . . . . . . . . . . . . . 266 Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 78
Lumbar Adjustment . . . . . . . . . . . . . . 43 Front Seats . . . . . . . . . . . . . . . . . . . . . 43
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 335
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 330
Maintenance Schedule . . . . . . . . . 324
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 333
Malfunction Indicator Lamp . . . . . 119
Manual Mode . . . . . . . . . . . . . . . . . . . 186
Massage . . . . . . . . . . . . . . . . . . . . . . . . 49
Memory Seats . . . . . . . . . . . . . . . . . . . 45
Messages Engine Power . . . . . . . . . . . . . . . . 137
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 137
Vehicle Speed . . . . . . . . . . . . . . . . 138
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 33
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 31
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 32
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 32 Mirrors (cont'd)
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Tilt in Reverse . . . . . . . . . . . . . . . . . . 32
Mirrors, Interior Rearview . . . . . . . . 33
Monitor System, Tire
Pressure . . . . . . . . . . . . . . . . . . . . . . 274N
NavigationConnected Services . . . . . . . . . . 362
Net, Convenience . . . . . . . . . . . . . . . 97
New Vehicle Break-In . . . . . . . . . . . 175
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 113
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 167
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 238
Engine Oil Life System . . . . . . . 240
Pressure Light . . . . . . . . . . . . . . . . 126
Older Children, Restraints . . . . . . . 72
Online Owner Center . . . . . . . . . . . 343
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 353
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 356
OnStar Emergency . . . . . . . . . . . . . 355
OnStar Overview . . . . . . . . . . . . . . . 354
OnStar Security . . . . . . . . . . . . . . . . 356

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Index 373
RestraintsWhere to Put . . . . . . . . . . . . . . . . . . . 77
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 181
Reverse Tilt Mirrors . . . . . . . . . . . . . . 32
Ride Control Systems Selective . . . . . . . . . . . . . . . . . . . . . 192
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 168
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 344
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 35
Roof Rack System . . . . . . . . . . . . . . . 98
Rotation, Tires . . . . . . . . . . . . . . . . . . 279
Routing, Engine Drive Belt . . . . . . 339
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 184
S
Safety Defects ReportingCanadian Government . . . . . . . . 351
General Motors . . . . . . . . . . . . . . . 351
U.S. Government . . . . . . . . . . . . . 350
Safety Locks . . . . . . . . . . . . . . . . . . . . . 20
Safety System Check . . . . . . . . . . . . 58
Scheduling Appointments . . . . . . . 346
Sealant Kit, Tire . . . . . . . . . . . 287, 293 Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 52
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Extender . . . . . . . . . . . . . . . . . . . . . . . . 58
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 53
Lap-Shoulder Belt . . . . . . . . . . . . . . 55
Reminders . . . . . . . . . . . . . . . . . . . . .117
Replacing after a Crash . . . . . . . . 59
Use During Pregnancy . . . . . . . . . . 57
Seats Adjustment, Front . . . . . . . . . . . . . . . 41
Head Restraints . . . . . . . . . . . . . . . . 39
Heated and Ventilated Front . . . . 48
Lumbar Adjustment, Front . . . . . . 43
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 45
Power Adjustment, Front . . . . . . . 42
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Reclining Seatbacks . . . . . . . . . . . . 44
Seats and Restraints Pedestrian ProtectionSystem . . . . . . . . . . . . . . . . . . . . . . . . 90
Securing Child Restraints . . . . 86, 88
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 127
OnStar . . . . . . . . . . . . . . . . . . . . . . . 356
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 29
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 29
Selective Ride Control . . . . . . . . . . 192 Service . . . . . . . . . . . . . . . . . . . . . . . . . 162
Accessories and
Modifications . . . . . . . . . . . . . . . . 232
Doing Your Own Work . . . . . . . . 232
Maintenance Records . . . . . . . . 335
Maintenance, General Information . . . . . . . . . . . . . . . . . . 322
Parts Identification Label . . . . . 336
Scheduling Appointments . . . . . 346
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 122
Services Special Application . . . . . . . . . . . 329
Servicing the Airbag . . . . . . . . . . . . . 70
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 252
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 181
Out of Park . . . . . . . . . . . . . . . . . . . 182
Side Blind Zone Alert (SBZA) . . . 213
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 150
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 305
Special Application Services . . . . 329
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 337