2018 BUICK ENCORE maintenance

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
2018 Buick Limited Warranty andOwner Assistance Information
Important Message to
Owners... . . . . . . . . . . . . . . . . . . . . . . . 1
Buick’s Commitment . . . . . . . . . . . . 1
Owner Assistance . . . . . . . . . . . . . . . 1
Buick’s Participation in an Alternative Dispute Resolution
Program . . . . . . . . . . . . . . . . . . . . . . . 1
Warranty Service– United
States . . . . . . . . . . . . . . . . . . . . . . . . . 1
Warranty Coverage at a Glance . . . . . . . . . . . . . . . . . . . . . . . . . 2
New Vehicle Limited Warranty . . . 2
Emission Control System Warranty . . . . . . . . . . . . . . . . . . . . . . . 2
New Vehicle Limited Warranty . . .3
What Is Covered . . . . . . . . . . . . . . . . 3
What Is Not Covered . . . . . . . . . . . . 7
Things to Know About the New Vehicle Limited Warranty . . . . 12
Warranty Repairs –Component
Exchanges . . . . . . . . . . . . . . . . . . . 12
Warranty Repairs –Recycled
Materials . . . . . . . . . . . . . . . . . . . . . 12
Tire Service . . . . . . . . . . . . . . . . . . . . 12 After-Manufacture
“Rustproofing” . . . . . . . . . . . . . . . . 12
Paint, Trim, and Appearance Items . . . . . . . . . . . . . . . . . . . . . . . . . 12
Vehicle Operation and Care . . . 13
Maintenance and Warranty
Service Records . . . . . . . . . . . . . . 13
Chemical Paint Spotting . . . . . . . 13
Warranty Coverage –
Extensions . . . . . . . . . . . . . . . . . . . 13
Warranty Service —Foreign
Countries . . . . . . . . . . . . . . . . . . . . . 14
Permanent Relocation . . . . . . . . . 14
Original Equipment Alterations . . . . . . . . . . . . . . . . . . . . 14
Recreation Vehicle and Special Body or Equipment
Alterations . . . . . . . . . . . . . . . . . . . . 15
Pre-Delivery Service . . . . . . . . . . . 15
Production Changes . . . . . . . . . . . 15
Emission Control Systems Warranty . . . . . . . . . . . . . . . . . . . . . . 16
What Is Covered . . . . . . . . . . . . . . . 16 How to Determine the
Applicable Emissions Control
System Warranty . . . . . . . . . . . . . 16
Federal Emission Control System Warranty . . . . . . . . . . . . . 16
California Emission Control System Warranty . . . . . . . . . . . . . 17
Emission Warranty Parts List . . .20
Replacement Parts . . . . . . . . . . . . 23
Maintenance and Repairs . . . . . . 24
Claims Procedure . . . . . . . . . . . . . . 24
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . 26
State Warranty Enforcement Laws . . . . . . . . . . . 28
Warranty Information for California Only . . . . . . . . . . . . . . . 29
Special Coverage Adjustment Programs Beyond the Warranty
Period . . . . . . . . . . . . . . . . . . . . . . . . 30
Customer Assistance Offices . . .31
Customer Assistance for Text Telephone (TTY) Users . . . . . . . 32

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
New Vehicle Limited Warranty 3
Buick will provide for repairs to the
vehicle during the warranty period in
accordance with the following terms,
conditions, and limitations.
What Is Covered
Warranty Applies
This warranty is for Buick vehicles
registered in the United States and
normally operated in the United
States and is provided to the
original and any subsequent owners
of the vehicle during the warranty
period.
Repairs Covered
The warranty covers repairs to
correct any vehicle defect, not slight
noise, vibrations, or other normal
characteristics of the vehicle due to
materials or workmanship occurring
during the warranty period. Needed
repairs will be performed using new,
remanufactured, or refurbished parts
No Charge
Warranty repairs, including towing,
parts, and labor, will be made at no
charge.Obtaining Repairs
To obtain warranty repairs, take the
vehicle to a Buick dealer facility
within the warranty period and
request the needed repairs.
Reasonable time must be allowed
for the dealer to perform necessary
repairs.
Warranty Period
The warranty period for all
coverages begins on the date the
vehicle is first delivered or put in
use and ends at the expiration of
the coverage period.
Bumper-to-Bumper Coverage
The complete vehicle is covered for
4 years or 50,000 miles, whichever
comes first, except for other
coverages listed here under
“What
Is Covered” and those items listed
under “What Is Not Covered” later in
this section.
Powertrain Coverage
The powertrain is covered for
6 years or 70,000 miles, whichever
comes first, except for other
coverages listed here under “WhatIs Covered”
and those items listed
under “What Is Not Covered” later in
this section.
Engine Coverage includes: All
internally lubricated parts, engine oil
cooling hoses and lines. Also
included are all actuators and
electrical components internal to the
engine (e.g, Active Fuel
Management Valve Lifter Oil
Manifold) cylinder head, block,
timing gears, timing chain, timing
cover, oil pump/oil pump housing,
OHC carriers, valve covers, oil pan,
seals, gaskets, manifolds, flywheel,
water pump, harmonic balancer,
engine mount, turbocharger, and
supercharger. Timing belts, and
other associated components
required in the timing belt service
replacement procedure are covered
until the first scheduled
maintenance interval.
Exclusions: Excluded from the
powertrain coverage are sensors,
wiring, connectors, engine radiator,
coolant hoses, coolant, and heater
core. Coverage on the engine
cooling system begins at the inlet to

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
New Vehicle Limited Warranty 9
Damage Due to Insufficient or
Improper Maintenance
Damage caused by failure to follow
the recommended maintenance
schedule intervals and/or failure to
use or maintain proper fluids,
or maintain fluids between
recommended maintenance
intervals, fuel, lubricants,
or refrigerants recommended in the
owner manual is not covered.
Damage Due to Contaminated,
Improper, or Poor Quality Fuel
Poor fuel quality or incorrect fuel
may cause driveability problems
such as hesitation, lack of power,
stalling, or failure to start. They may
also degrade functionality of critical
exhaust emissions components
such as spark plugs, oxygen
sensors, and the catalytic converter.
Damage from poor fuel quality,
water contamination, or if the
vehicle requires premium fuel,
operating the vehicle on gasoline
with a Pump Octane less than a 91
(R+M)/2, may not be covered.Prohibited fuels are: Gasolines
containing any methanol, MMT, an
organometallic octane enhancing
additive, and/or fuels containing
more than 15% ethanol in non-Flex
Fuel Vehicles (FFV).
Please refer to your owner manual
under
“Fuel,” for additional
recommendations, including the use
of TOP TIER Detergent Gasoline.
Additional information can also be
found at: www.toptiergas.com/
index.html.
Damage Due to Impact, Use,
or the Environment
Windshield or glass cracks, chips,
or scratches due to impact are not
covered. Windshield cracks will be
covered for the first 12 months,
regardless of mileage if caused by
defects in material or workmanship.
Lights, lenses, mirrors, paint, grille,
moldings, and trim are not covered
for cracks, chips, scratches, dents,
dings, and punctures or tears as a
result of impact with other objects or
road hazards. In addition, cracks,
chips, scratches, or other damage to the face of a radio or instrument
cluster from impact or foreign
objects are not covered.
Third Party Externally Connected
Electrical Products
This warranty does not apply to
hardware or software of a third party
device that is connected to the
vehicle or its components, even if
integrated or delivered with the
vehicle. GM is not responsible for
the quality or accuracy of any
information, or service accessed
through or from any third party
device or platform. Software
distributed by GM inside or outside
the vehicle (including, but not limited
to system software or applications)
is not covered by this Warranty. GM
does not warrant that connections
to, from or through the vehicle will
be uninterrupted or error-free. Also,
the user should back-up their data
and information frequently. GM is
not responsible for any loss or
damage to data or information made
available in connection with the use
of the vehicle. In addition, this
Warranty does not apply: (a) to

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
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10 New Vehicle Limited Warranty
consumable parts that are designed
to diminish over time, unless failure
has occurred due to a defect in
materials or workmanship; (b) to
damage caused by use with another
product or service; (c) to damage
caused by a third party device or
service (including upgrades and
expansions), or (d) to obsolescence
or lack of utility due to
incompatibility with future versions
of external hardware or software,
including, but not limited to mobile
devices.
Maintenance
All vehicles require periodic
maintenance. Maintenance
services, such as those detailed in
the owner manual are the owner's
expense. Vehicle lubrication,
cleaning, or polishing are not
covered. Failure of or damage to
components requiring replacement
or repair due to vehicle use, wear,
exposure, or lack of maintenance is
not covered.
Items such as:
.Audio System Cleaning .
Brake Pads/Linings
. Clutch Linings
. Coolants and Fluids
. Filters
. Keyless Entry (or other remote
transmitter/receiver batteries)*
. Limited Slip Rear Axle Service
. Tire Rotation
. Wheel Alignment/Balance**
. Wiper Inserts
are covered up to the first
maintenance inspection period
outlined in the owner manual. Any
replacement at the time of,
or beyond the maintenance
inspection period is considered
maintenance, and is not covered as
part of the New Vehicle Limited
Warranty. The New Vehicle Limited
Warranty only covers components
when replacement or repair of these
components is the result of a defect
in material or workmanship.
* Consumable battery covered up to
12 months only. ** Maintenance items after
7,500 miles.
Extra Expenses
Economic loss or extra expense is
not covered.
Examples include:
.
Inconvenience
. Lodging, meals, or other travel
costs
. Loss of vehicle use
. Payment for loss of time or pay
. State or local taxes required on
warranty repairs
. Storage
Other Terms : This warranty gives
you specific legal rights and you
may also have other rights which
vary from state to state.
GM does not authorize any person
to create for it any other obligation
or liability in connection with these
vehicles. Any implied warranty of
merchantability or fitness for a
particular purpose applicable to
this vehicle is limited in duration

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
Things to Know About the New Vehicle Limited Warranty 13
paint or appearance concerns,
advise your dealer as soon as
possible. Your owner manual has
instructions regarding the care of
these items.
Vehicle Operation and Care
Considering the investment you
have made in your Buick, we know
you will want to operate and
maintain it properly. We urge you to
follow the maintenance instructions
in your owner manual.
If you have questions on how to
keep your vehicle in good working
condition, see your Buick dealer, the
place many customers choose to
have their maintenance work done.
You can rely on your Buick dealer to
use the proper parts and repair
practices.
Maintenance and Warranty
Service Records
Retain receipts covering
performance of regular
maintenance. Receipts can be very
important if a question arises as towhether a malfunction is caused by
lack of maintenance or a defect in
material or workmanship.
A
“Maintenance Record” is provided
in the maintenance schedule
section of the owner manual for
recording services performed.
The servicing dealer can provide a
copy of any warranty repairs for
your records.
Chemical Paint Spotting
Some weather and atmospheric
conditions can create a chemical
fallout. Airborne pollutants can fall
upon and adhere to painted
surfaces on your vehicle. This
damage can take two forms:
blotchy, ring-shaped discolorations,
and/or small irregular dark spots
etched into the paint surface.
Although no defect in the factory
applied paint causes this, Buick will
repair, at no charge to the owner,
the painted surfaces of new vehicles
damaged by this fallout condition
within 12 months or 12,000 miles of
purchase, whichever comes first.
Warranty Coverage –
Extensions
Time Extensions : The New
Vehicle Limited Warranty will be
extended one day for each day
beyond the first 24 hour period in
which your vehicle is at an
authorized dealer facility for
warranty service. You may be asked
to show the repair orders to verify
the period of time the warranty is to
be extended. Your extension rights
may vary depending on state law.
Mileage Extensions : Prior to
delivery, some mileage is put on
your vehicle during testing at the
assembly plant, during shipping,
and while at the dealer facility. The
dealer records this mileage on the
first page of this warranty booklet at
delivery. For eligible vehicles, this
mileage will be added to the
mileage limits of the warranty
ensuring that you receive full benefit
of the coverage. Mileage extension
eligibility:
. Applies only to new vehicles
held exclusively in new vehicle
inventory.

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
Emission Control Systems Warranty 17
.The vehicle is free from defects
in materials and workmanship
which cause the vehicle to fail to
conform with those regulations
during the emission warranty
period.
Emission-related defects in the
genuine GM parts listed under the
Emission Warranty Parts List,
including related diagnostic costs,
parts, and labor are covered by this
warranty.
Federal Emission Performance
Warranty
Some states and/or local
jurisdictions have established
periodic vehicle Inspection and
Maintenance (I/M) programs to
encourage proper maintenance of
your vehicle. If an EPA-approved I/
M program is enforced in your area,
you may also be eligible for
Emission Performance Warranty
coverage when all three of the
following conditions are met:
. The vehicle has been
maintained and operated in
accordance with the instructions for proper maintenance and use
set forth in the owner manual
supplied with your vehicle.
. The vehicle fails an
EPA-approved I/M test during
the emission warranty period.
. The failure results, or will result,
in the owner of the vehicle
having to bear a penalty or other
sanctions, including the denial of
the right to use the vehicle,
under local, state, or federal law.
GM warrants that your dealer will
replace, repair, or adjust to GM
specifications, at no charge to you,
any of the parts listed under the
Emission Warranty Parts List 020
which may be necessary to conform
to the applicable emission
standards. Non-GM parts labeled
“Certified to EPA Standards” are
covered by the Federal Emission
Performance Warranty.
California Emission Control
System Warranty
This section outlines the emission
warranty that GM provides for your
vehicle in accordance with the California Air Resources Board.
Defects in material or workmanship
in GM emission parts may also be
covered under the New Vehicle
Limited Warranty
Bumper-to-Bumper coverage. In any
case, the warranty with the broadest
coverage applies.
This warranty applies if your vehicle
meets both of the following
requirements:
.
Your vehicle is registered in
California or other states
adopting California emission
and warranty regulations.*
. Your vehicle is certified for sale
in California as indicated on the
vehicle's emission control
information label.
* Important: Connecticut,
Delaware, Maine, Maryland,
Massachusetts, New Jersey, New
York, Oregon, Pennsylvania, Rhode
Island, Vermont, and Washington
have California Emissions Warranty
coverage.

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
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18 Emission Control Systems Warranty
California Transitional Zero
Emission Vehicles (TZEV) have
extended coverage on all
emission-related parts.
Note
Referred to as PZEV warranty in
past model years.
Important:California, Connecticut,
Maine, Maryland, Massachusetts,
New Jersey, New York, Oregon,
Rhode Island, and Vermont have
TZEV Emission Warranty Coverage.
Your Rights and Obligations (For
Vehicles Subject to California
Exhaust Emission Standards)
The California Air Resources Board
and General Motors are pleased to
explain the emission control system
warranty on your vehicle. In
California, new motor vehicles must
be designed, built, and equipped to
meet the state's stringent anti-smog
standards. GM must warrant the
emission control system on your
vehicle for the periods of time and
mileage listed provided there has
been no abuse, neglect, or improper
maintenance of your vehicle. Your vehicle's emission control system
may include parts such as the fuel
injection system, ignition system,
catalytic converter, and engine
computer. Also included are hoses,
belts, connectors, and other
emission-related assemblies.
Where a warrantable condition
exists, GM will repair your vehicle at
no cost to you including diagnosis,
parts, and labor.
California Emission Defect and
Emission Performance Warranty
Coverage
For cars and trucks with light duty or
medium duty emissions:
.
For 3 years or 50,000 miles
(5 years or 50,000 miles for
Duramax Diesel), whichever
comes first:
‐If your vehicle fails a smog
check inspection, GM will
make all necessary repairs
and adjustments to ensure
that your vehicle passes the
inspection. This is your
Emission Control System
Performance Warranty. ‐
If any emission-related part on
your vehicle is defective, GM
will repair or replace it. This is
your Short-term Emission
Control Systems Defects
Warranty.
. For 7 years or 70,000 miles,
whichever comes first:
‐If an emission-related part
listed in this booklet specially
noted with coverage for
7 years or 70,000 miles is
defective, GM will repair or
replace it. This is your
Long-term Emission Control
System Defects Warranty.
. For 8 years or 80,000 miles,
whichever comes first for
vehicles with a Gross Vehicle
Weight Rating (GVWR) of
8,500 lbs. or less:
‐If the catalytic converter,
vehicle/powertrain control
module, transmission control
module, or other onboard
emissions diagnostic device,
including emissions-related
software, is found to be

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
Emission Control Systems Warranty 19
defective, GM will repair or
replace it under the Federal
Emission Control System
Warranty.
. For 15 years or 150,000 miles,
whichever comes first for a
Transitional Zero Emission
Vehicle (TZEV):
‐If any emission-related part*
listed in this booklet is
defective, GM will repair or
replace it. This is your TZEV
Emission Control System
Defects Warranty.
* TZEV Hybrid Batteries and Hybrid
A/C compressor are covered for
10 years or 150,000 miles,
whichever comes first.
Any authorized Buick dealer will, as
necessary under these warranties,
replace, repair, or adjust to GM
specifications any genuine GM parts
that affect emissions. The applicable warranty period shall
begin on the date the vehicle is
delivered to the first retail purchaser
or, if the vehicle is first placed in
service as a demonstrator or
company vehicle prior to sale at
retail, on the date the vehicle is
placed in such service.
Owner's Warranty Responsibilities
As the vehicle owner, you are
responsible for the performance of
the scheduled maintenance listed in
your owner manual. GM
recommends that you retain all
maintenance receipts for your
vehicle, but GM cannot deny
warranty coverage solely for the
lack of receipts or for your failure to
ensure the performance of all
scheduled maintenance.
You are responsible for presenting
your vehicle to a Buick dealer
selling your vehicle line as soon as
a problem exists. The warranted
repairs should be completed in a
reasonable amount of time, not to
exceed 30 days.
As the vehicle owner, you should
also be aware that Buick may deny
warranty coverage if your vehicle or
a part has failed due to abuse,
neglect, improper or insufficient
maintenance, modifications not
approved by Buick, or if the defect
is not emissions-related.
If you have any questions regarding
your rights and responsibilities
under these warranties, you should
contact the Customer Assistance
Center at 1-800-222-1020 or, in
California, write to:
State of California Air Resources
Board
Mobile Source Operations Division
P.O. Box 8001
El Monte, CA 91731-2990