2018 BUICK REGAL steering

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
332 Service and Maintenance
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.Check the engine oil level. See
Engine Oil 0247.
Once a Month
. Check the tire inflation
pressures. See Tire Pressure
0 281.
. Inspect the tires for wear. See
Tire Inspection 0287.
. Check the windshield washer
fluid level. See Washer Fluid
0 257.
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 0249.
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 0287.
. Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system.
See Engine Oil 0247 and
Engine Oil Life System 0249.
. Check engine coolant level. See
Cooling System 0252.
. Check windshield washer fluid
level. See Washer Fluid 0257. .
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care 0321. Replace worn or
damaged wiper blades. See
Wiper Blade Replacement
0 262.
. Check tire inflation pressures.
See Tire Pressure 0281.
. Inspect tire wear. See Tire
Inspection 0287.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 251.
. Inspect brake system. See
Exterior Care 0321.
. Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care 0321.
. Check restraint system
components. See Safety System
Check 078.
. Visually inspect fuel system for
damage or leaks.

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
338 Service and Maintenance
.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 0340 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.
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

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Customer Information 355
.Vehicle make, model, and
model year
. Vehicle Identification
Number (VIN)
. Insurance company and policy
number
. General description of the
damage to the other vehicle
Choose a reputable repair facility
that uses quality replacement parts.
See “Collision Parts” earlier in this
section.
If the airbag has inflated, see What
Will You See after an Airbag
Inflates? 084.
Managing the Vehicle Damage
Repair Process
In the event that the vehicle requires
damage repairs, GM recommends
that you take an active role in its
repair. If you have a pre-determined
repair facility of choice, take the
vehicle there, or have it towed there.
Specify to the facility that any
required replacement collision parts
be original equipment parts, either
new Genuine GM parts or recycled original GM parts. Remember,
recycled parts will not be covered by
the GM vehicle warranty.
Insurance pays the bill for the repair,
but you must live with the repair.
Depending on your policy limits,
your insurance company may
initially value the repair using
aftermarket parts. Discuss this with
the repair professional, and insist on
Genuine GM parts. Remember,
if the vehicle is leased, you may be
obligated to have the vehicle
repaired with Genuine GM parts,
even if your insurance coverage
does not pay the full cost.
If another party's insurance
company is paying for the repairs,
you are not obligated to accept a
repair valuation based on that
insurance company's collision policy
repair limits, as you have no
contractual limits with that company.
In such cases, you can have control
of the repair and parts choices as
long as the cost stays within
reasonable limits.
Service Publications
Ordering Information
Service Manuals
Service Manuals have the diagnosis
and repair information on the
engines, transmission, axle,
suspension, brakes, electrical,
steering, body, etc.
Owner Information
Owner publications are written
specifically for owners and intended
to provide basic operational
information about the vehicle. The
Owner
’s Manual includes the
Maintenance Schedule for all
models.
In-Portfolio: Includes a Portfolio,
Owner ’s Manual, and Warranty
Manual.
RETAIL SELL PRICE: $35.00 –
$40.00 (U.S.) plus handling and
shipping fees.
Without Pouch: Owner ’s
Manual only.

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
376 Index
Front Pedestrian Braking(FPB) System . . . . . . . . . . . . . . . . . 220
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 62
Heated and Ventilated . . . . . . . . . . 69
Front Storage . . . . . . . . . . . . . . . . . . . 113
Front Turn Signal Lamps . . . . . . . 266
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Additives . . . . . . . . . . . . . . . . . . . . . 228
Economy Driving . . . . . . . . . . . . . . . 28
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 230
Filling the Tank . . . . . . . . . . . . . . . 229
Foreign Countries . . . . . . . . . . . . 228
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 129
Low Fuel Warning Light . . . . . . . 139
Requirements, California . . . . . 228
Fuses Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 268
Fuses and Circuit Breakers . . . 268
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 272
G
Garage Door Opener . . . . . . . . . . . 155Programming . . . . . . . . . . . . . . . . . 155
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 263 Gauges
Engine Coolant
Temperature . . . . . . . . . . . . . . . . 130
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Odometer . . . . . . . . . . . . . . . . . . . . . 128
Speedometer . . . . . . . . . . . . . . . . . 128
Tachometer . . . . . . . . . . . . . . . . . . . 128
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 123
General Information Service and Maintenance . . . . . 330
Towing . . . . . . . . . . . . . . . . . . . . . . . . 231
Vehicle Care . . . . . . . . . . . . . . . . . . 241
Glove Box . . . . . . . . . . . . . . . . . . . . . . 112
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 350
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 265
Hazard Warning Flashers . . . . . . . 162
Head Restraints . . . . . . . . . . . . . . . . . 60
Head-up Display . . . . . . . . . . . . . . . . 145
Headlamps . . . . . . . . . . . . . . . . . . . . . 265
Adaptive ForwardLighting (AFL) . . . . . . . . . . . . . . . 161
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 264
Automatic . . . . . . . . . . . . . . . . . . . . . 160
Bulb Replacement . . . . . . . . . . . . 265 Headlamps (cont'd)
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 160
Flash-to-Pass . . . . . . . . . . . . . . . . . 160
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 265
High-Beam On Light . . . . . . . . . . 139
High/Low Beam Changer . . . . . 160
Lamps On Reminder . . . . . . . . . 140
Heated Steering Wheel . . . . . . . . . . . . . . . .118
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Heated Mirrors . . . . . . . . . . . . . . . . . . . 53
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 190
Heating . . . . . . . . . . . . . . . . . . . . . . . . . 168
High-Beam On Light . . . . . . . . . . . . 139
High-Speed Operation . . . . . . . . . . 282
Hill and Mountain Roads . . . . . . . . 180
Hill Start Assist (HSA) . . . . . . . . . . 200
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 74
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Index 381
Steering . . . . . . . . . . . . . . . . . . . . . . . . 178Heated Wheel . . . . . . . . . . . . . . . . .118
Wheel Adjustment . . . . . . . . . . . . .118
Wheel Controls . . . . . . . . . . . . . . . .118
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 266
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . .114
Cargo Cover . . . . . . . . . . . . . . . . . . .114
Convenience Net . . . . . . . . . . . . . .116
Front . . . . . . . . . . . . . . . . . . . . . . . . . .113
Glove Box . . . . . . . . . . . . . . . . . . . . .112
Sunglasses . . . . . . . . . . . . . . . . . . . .113
Storage Compartments . . . . . . . . . 112
Storing the Tire Sealant and Compressor Kit . . . . . . 308, 309
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 182
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 57
Sunglass Storage . . . . . . . . . . . . . . . 113
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward Collision
Alert (FCA) . . . . . . . . . . . . . . . . . . 217 System (cont'd)
Infotainment . . . . . . . . . . . . . 167, 359
Systems Driver Assistance . . . . . . . . . . . . . 213
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 128
Taillamps
Bulb Replacement . . . . . . . . . . . . 266
Text Telephone (TTY) Users . . . . 349
Theft-Deterrent Systems . . . . . . . . . 52
Immobilizer . . . . . . . . . . . . . . . . . . . . . 51
Thigh Support Adjustment . . . . . . . 64
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 All-Season . . . . . . . . . . . . . . . . . . . . 275
Buying New Tires . . . . . . . . . . . . . 289
Chains . . . . . . . . . . . . . . . . . . . . . . . . 293
Changing . . . . . . . . . . . . . . . . . . . . . 309
Compact Spare . . . . . . . . . . . . . . . 314
Designations . . . . . . . . . . . . . . . . . 278
Different Size . . . . . . . . . . . . . . . . . 290
If a Tire Goes Flat . . . . . . . . . . . . 294
Inspection . . . . . . . . . . . . . . . . . . . . 287
Low Profile . . . . . . . . . . . . . . . . . . . 275
Pressure . . . . . . . . . . . . . . . . . 281, 282
Pressure Light . . . . . . . . . . . . . . . . 138
Pressure Monitor Operation . . 284 Tires (cont'd)
Pressure Monitor System . . . . . 283
Rotation . . . . . . . . . . . . . . . . . . . . . . 287
Sealant and
Compressor Kit . . . . . . . . 296, 302
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . 308, 309
Sidewall Labeling . . . . . . . . . . . . . 276
Terminology and Definitions . . 278
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 291
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 292
Wheel Replacement . . . . . . . . . . 293
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 288
Winter . . . . . . . . . . . . . . . . . . . . . . . . 275
Towing Driving Characteristics . . . . . . . . 231
Equipment . . . . . . . . . . . . . . . . . . . . 237
General Information . . . . . . . . . . 231
Recreational Vehicle . . . . . . . . . . 318
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 235
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 318
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . 137