Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Driving and Operating 217
{Warning
If a fire starts while you are
refueling, do not remove the
nozzle. Shut off the flow of fuel by
shutting off the pump or by
notifying the station attendant.
Leave the area immediately.
Caution
If a new fuel cap is needed, be
sure to get the right type of cap
from your dealer. The wrong type
of fuel cap may not fit properly,
may cause the malfunction
indicator lamp to light, and could
damage the fuel tank and
emissions system. See
Malfunction Indicator Lamp
(Check Engine Light)0116.
Filling a Portable Fuel
Container
{Warning
Filling a portable fuel container
while it is in the vehicle can cause
fuel vapors that can ignite either
by static electricity or other
means. You or others could be
badly burned and the vehicle
could be damaged. Always:
. Use approved fuel
containers.
. Remove the container from
the vehicle, trunk, or pickup
bed before filling.
. Place the container on the
ground.
(Continued)
Warning (Continued)
.Place the nozzle inside the
fill opening of the container
before dispensing fuel, and
keep it in contact with the fill
opening until filling is
complete.
. Fill the container no more
than 95% full to allow for
expansion.
. Do not smoke, light
matches, or use lighters
while pumping fuel.
. Avoid using cell phones or
other electronic devices.
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Vehicle Care 259
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 0261.
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 0171.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Vehicle Load Limits 0171.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Vehicle Load Limits 0171.
Intended Outboard Sidewall
:
The side of an asymmetrical tire
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.
Light Truck (LT-Metric) Tire
:A
tire used on light duty trucks and
some multipurpose passenger
vehicles.
Load Index
:An assigned
number ranging from 1 to 279
that corresponds to the load
carrying capacity of a tire. Maximum Inflation Pressure
:
The maximum air pressure to
which a cold tire can be inflated.
The maximum air pressure is
molded onto the sidewall.
Maximum Load Rating
:The
load rating for a tire at the
maximum permissible inflation
pressure for that tire.
Maximum Loaded Vehicle
Weight
:The sum of curb
weight, accessory weight,
vehicle capacity weight, and
production options weight.
Normal Occupant Weight
:The
number of occupants a vehicle
is designed to seat multiplied by
68 kg (150 lb). See Vehicle Load
Limits 0171.
Occupant Distribution
:
Designated seating positions.
Outward Facing Sidewall
:The
side of an asymmetrical tire that
has a particular side that faces
outward when mounted on a
vehicle. The side of the tire that
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
312 Service and Maintenance
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services—their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention. The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.
Battery
The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories.
.
To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
. Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
. Belts may need replacing if they
squeak or show signs of
cracking or splitting.
. Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary. Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.
Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
. Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants 0315 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Service and Maintenance 313
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.
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.
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Index 347
Assistance Systems forParking and Backing . . . . . . . . . . 204
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 37
Headlamp System . . . . . . . . . . . . 151
Transmission . . . . . . . . . . . . . . . . . 186
Transmission Fluid . . . . . . . . . . . 231
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 187
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 243
B
Battery
Power Protection . . . . . . . . . . . . . 155
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 131
Battery - North America . . . . . . . . . . . . .241, 288, 289
Blade Replacement, Wiper . . . . . 244
Brake System Warning Light . . . . . . . . .117
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 239 Antilock . . . . . . . . . . . . . . . . . . . . . . . 189
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 191
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Parking . . . . . . . . . . . . . . . . . . . . . . . 189
System Messages . . . . . . . . . . . . 131
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 165 Break-In, New Vehicle . . . . . . . . . . 175
Bulb Replacement . . . . . . . . . . . . . . 248
Fog Lamps . . . . . . . . . . . . . . 153, 246
Halogen Bulbs . . . . . . . . . . . . . . . . 245
Headlamp Aiming . . . . . . . . . . . . . 245
Headlamps . . . . . . . . . . . . . . . . . . . 245
Headlamps, Front TurnSignal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 246
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 245
License Plate Lamps . . . . . . . . . 247
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 246
Buying New Tires . . . . . . . . . . . . . . . 269
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 101
California Fuel Requirements . . . . . . . . . . . 215
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 220
California Proposition
65 Warning . . . . . . . 220, 241, 288, 289
Canadian Vehicle Owners . . . . . . . . 2 Capacities and
Specifications . . . . . . . . . . . . . . . . . 319
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 185
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Winter Driving . . . . . . . . . . . . . . . . 169
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . . 96
Chains, Tire . . . . . . . . . . . . . . . . . . . . 273
Charging System Light . . . . . . . . . 115
Check
Ignition Transmission Lock . . . 243
Malfunction IndicatorEngine Light . . . . . . . . . . . . . . . . .116
Child Restraints Infants and Young Children . . . . . 77
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 82
Older Children . . . . . . . . . . . . . . . . . . 75
Securing . . . . . . . . . . . . . . . . . . . . 89, 92
Systems . . . . . . . . . . . . . . . . . . . . . . . . 79
Cigarette Lighter . . . . . . . . . . . . . . . . 103
Circuit Breakers . . . . . . . . . . . . . . . . 249
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 295
Interior Care . . . . . . . . . . . . . . . . . . 300
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 157
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
348 Index
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Cluster, Instrument . . . . . . . . 104, 108
Collision Damage Repair . . . . . . . 329
Compact Spare Tire . . . . . . . . . . . . 287
CompartmentsStorage . . . . . . . . . . . . . . . . . . . . . . . . . 95
Compass . . . . . . . . . . . . . . . . . . . . . . . 101
Messages . . . . . . . . . . . . . . . . . . . . 132
Compressor Kit, Tire Sealant . . . 275
Connections OnStar
®. . . . . . . . . . . . . . . . . . . . . . 338
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 192
Control of a Vehicle . . . . . . . . . . . . . 165
Convenience Net . . . . . . . . . . . . . . . . 97
Convex Mirrors . . . . . . . . . . . . . . . . . . 43
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . . . 235
Engine Temperature Gauge . . .112
Engine TemperatureWarning Light . . . . . . . . . . . . . . . 121
Cooling System . . . . . . . . . . . . . . . . . 233 Engine Messages . . . . . . . . . . . . 133
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 328
Cruise Control . . . . . . . . . . . . . . . . . . 194 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Cruise Control (cont'd)
Messages . . . . . . . . . . . . . . . . . . . . 132
Cruise Control, Adaptive . . . . . . . . 197
Cupholders . . . . . . . . . . . . . . . . . . . . . . 95
Customer Assistance . . . . . . . . . . . 324 Offices . . . . . . . . . . . . . . . . . . . . . . . . 324
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 324
Customer Information
Service PublicationsOrdering Information . . . . . . . . 331
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 322
D
Damage Repair, Collision . . . . . . . 329
Danger, Warning, and Caution . . . . 3
Data Recorders, Event . . . . . . . . . 334
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . 151
Defensive Driving . . . . . . . . . . . . . . . 165
Delayed Locking . . . . . . . . . . . . . . . . . 37
Diagnostics OnStar
®. . . . . . . . . . . . . . . . . . . . . . 340
Distracted Driving . . . . . . . . . . . . . . . 164
Dome Lamps . . . . . . . . . . . . . . . . . . . 154
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 123
Ajar Messages . . . . . . . . . . . . . . . 133 Door (cont'd)
Delayed Locking . . . . . . . . . . . . . . . . 37
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Power Locks . . . . . . . . . . . . . . . . . . . . 36
Drive Belt Routing, Engine . . . . . . 321
Drive Systems All-Wheel Drive . . . . . . . . . . 188, 242
Driver Assistance Systems . . . . . 204
Driver Information Center (DIC) . . . . . . . . . . . . . 125, 127
Driving Assistance Systems . . . . . . . . . . 207
Defensive . . . . . . . . . . . . . . . . . . . . . 165
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 165
For Better Fuel Economy . . . . . . . 24
Hill and Mountain Roads . . . . . . 169
If the Vehicle is Stuck . . . . . . . . . 170
Loss of Control . . . . . . . . . . . . . . . 167
Off-Road Recovery . . . . . . . . . . . 167
Track Events andCompetitive . . . . . . . . . . . . . . . . . 168
Vehicle Load Limits . . . . . . . . . . . 171
Wet Roads . . . . . . . . . . . . . . . . . . . 168
Winter . . . . . . . . . . . . . . . . . . . . . . . . 169
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 157
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Index 349
E
Electric Parking Brake Light . . . . 118
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 218
Electrical System
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 249
Fuses and Circuit Breakers . . . 249
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 252
Overload . . . . . . . . . . . . . . . . . . . . . 248
Emergency OnStar
®. . . . . . . . . . . . . . . . . . . . . . 337
Energy Information . . . . . . . . . . . . . 125
Engine
Air Cleaner/Filter . . . . . . . . . . . . . 231
Check and Service EngineSoon Light . . . . . . . . . . . . . . . . . . .116
Compartment Overview . . . . . . . 223
Coolant . . . . . . . . . . . . . . . . . . . . . . . 235
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . .112
Coolant Temperature Warning Light . . . . . . . . . . . . . . . 121
Cooling System . . . . . . . . . . . . . . . 233
Cooling System Messages . . . 133
Drive Belt Routing . . . . . . . . . . . . 321
Exhaust . . . . . . . . . . . . . . . . . . . . . . 185 Engine (cont'd)
Heater . . . . . . . . . . . . . . . . . . . . . . . . 181
Oil Life System . . . . . . . . . . . . . . . 230
Oil Messages . . . . . . . . . . . . . . . . . 134
Oil Pressure Light . . . . . . . . . . . . 121
Overheating . . . . . . . . . . . . . . . . . . 237
Power Messages . . . . . . . . . . . . . 134
Running While Parked . . . . . . . . 185
Starting . . . . . . . . . . . . . . . . . . . . . . . 178
Entry Lighting . . . . . . . . . . . . . . . . . . . 154
Event Data Recorders . . . . . . . . . . 334
Exit Lighting . . . . . . . . . . . . . . . . . . . . 154
Extender, Safety Belt . . . . . . . . . . . . 62
Exterior Lamp Controls . . . . . . . . . 150
Exterior Lamps Off Reminder . . . 150
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 11
Filter, Engine Air Cleaner . . . . . . . . . . . 231
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 151
Flashers, Hazard Warning . . . . . . 152
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 273 Changing . . . . . . . . . . . . . . . . . . . . . 282
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 302
Fluid Automatic Transmission . . . . . . 231
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 240 Fluid (cont'd)
Washer . . . . . . . . . . . . . . . . . . . . . . . 239
Fog Lamps Bulb Replacement . . . . . . . 153, 246
Folding Mirrors . . . . . . . . . . . . . . . . . . 44
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 207
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 332
Front Automatic Braking (FAB) System . . . . . . . . . . . . . . . . . 209
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . . 51
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 55
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Additives . . . . . . . . . . . . . . . . . . . . . 215
Economy Driving . . . . . . . . . . . . . . . 24
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 217
Filling the Tank . . . . . . . . . . . . . . . 215
Foreign Countries . . . . . . . . . . . . 215
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 111
Low Fuel Warning Light . . . . . . . 122
Requirements, California . . . . . 215
System Messages . . . . . . . . . . . . 134
Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
350 Index
FusesEngine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 249
Fuses and Circuit Breakers . . . 249
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 252
G
Garage Door Opener . . . . . . . . . . . 146Programming . . . . . . . . . . . . . . . . . 146
Gauges Engine Coolant
Temperature . . . . . . . . . . . . . . . . .112
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Odometer . . . . . . . . . . . . . . . . . . . . . .110
Speedometer . . . . . . . . . . . . . . . . . .110
Tachometer . . . . . . . . . . . . . . . . . . . . 111
Trip Odometer . . . . . . . . . . . . . . . . . 111
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 103
General Information
Service and Maintenance . . . . . 304
Towing . . . . . . . . . . . . . . . . . . . . . . . . 218
Vehicle Care . . . . . . . . . . . . . . . . . . 220
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 95
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 325
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 245
Hazard Warning Flashers . . . . . . . 152
Head Restraints . . . . . . . . . . . . . . . . . 50
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 245
Automatic . . . . . . . . . . . . . . . . . . . . . 151
Bulb Replacement . . . . . . . . . . . . 245
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 151
Flash-to-Pass . . . . . . . . . . . . . . . . . 151
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 245
High-Beam On Light . . . . . . . . . . 122
High/Low Beam Changer . . . . . 150
Lamps On Reminder . . . . . . . . . 123
Heated Steering Wheel . . . . . . . . . . . . . . . . . 99
Heated Front Seats . . . . . . . . . . . . . . 55
Heated Mirrors . . . . . . . . . . . . . . . . . . . 44
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 181
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 248
High-Beam On Light . . . . . . . . . . . . 122
High-Speed Operation . . . . . . . . . . 262
Hill and Mountain Roads . . . . . . . . 169
Hill Start Assist (HSA) . . . . . . . . . . 191 Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
How to Wear Safety Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 59
I
Ignition Positions . . . . . . . . . . 175, 177
Ignition Transmission LockCheck . . . . . . . . . . . . . . . . . . . . . . . . . 243
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 42
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . .119
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 77
Information Energy . . . . . . . . . . . . . . . . . . . . . . . 125
Infotainment . . . . . . . . . . . . . . . . . . . . 156
Infotainment System . . . . . . . . . . . . 335
Instrument Cluster . . . . . . . . . 104, 108
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . . 95
Interior Rearview Mirrors . . . . . . . . . 44
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . 288, 289