2019 BUICK LACROSSE Limited Warranty And Owner Assistance Information

Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S-12032535) - 2019 - crc - 6/25/18
12 Things to Know About the New Vehicle Limited Warranty
Warranty Repairs–
Component Exchanges
In the interest of customer
satisfaction, GM may offer
exchange service on some vehicle
components. This service is
intended to reduce the amount of
time your vehicle is not available for
use due to repairs. Components
used in exchange are service
replacement parts that may be new,
remanufactured, or refurbished.
Remanufactured parts meet GM
approved service part requirements
and are made from previously used
components in a process that
involves disassembly, inspection,
cleaning, update of software and
replacement of parts as appropriate,
testing and reassembly.
Refurbished parts meet GM
approved service part requirements
and are previously used parts that
are inspected, cleaned, tested, and
repackaged.
All exchange components used
meet GM standards and are
warranted the same as new components. Examples of the types
of components that might be
serviced in this fashion include:
engine and transmission
assemblies, instrument cluster
assemblies, radios, compact disc
players, batteries, and powertrain
control modules.
Warranty Repairs
–Recycled
Materials
Environmental Protection Agency
(EPA) guidelines and GM support
the capture, purification, and reuse
of automotive air conditioning
refrigerant gases and engine
coolant. As a result, any repairs GM
may make to your vehicle may
involve the installation of purified
reclaimed refrigerant and coolant.
Tire Service
Any authorized Buick or tire dealer
for your brand of tires can assist you
with tire service. If, after contacting
one of these dealers, you need
further assistance or you have
questions, contact the Buick
Customer Assistance Center. The toll-free telephone numbers are
listed under
Customer Assistance
Offices 031.
After-Manufacture
“Rustproofing”
Your vehicle was designed and built
to resist corrosion. Application of
additional rust-inhibiting materials is
neither necessary nor required
under the Sheet Metal Coverage.
Buick makes no recommendations
concerning the usefulness or value
of such products.
Application of after-manufacture
rustproofing products may create an
environment which reduces the
corrosion resistance built into your
vehicle. Repairs to correct damage
caused by such applications are not
covered under your New Vehicle
Limited Warranty.
Paint, Trim, and Appearance
Items
Defects in paint, trim, upholstery,
or other appearance items are
normally corrected during new
vehicle preparation. If you find any

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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-
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14 Things to Know About the New Vehicle Limited Warranty
.Does not apply to used vehicles,
GM-owned vehicles, dealer
owned used vehicles, or dealer
demonstrator vehicles.
. Does not apply to vehicles with
more than 1,000 miles on the
odometer even though the
vehicle may not have been
registered for license plates.
Warranty Service —Foreign
Countries
Touring Owner Service
If you are touring in a foreign
country and repairs are needed,
take your vehicle to the nearest GM
dealer which sells and services
Buick vehicles. However, if a Buick
dealer cannot be located,
significantly inconvenienced
customers can take their vehicle to
any GM dealer for repairs.
Important: Repairs made
necessary by the use of improper or
dirty fuels and lubricants are not
covered under the warranty. See your owner manual for additional
information on fuel requirements
when operating in foreign countries.
Permanent Relocation
This warranty applies to Buick
vehicles registered in the United
States and normally operated in the
United States. If you have
permanently relocated and
established household residency in
another country, GM may authorize
the performance of repairs under
the warranty authorized for vehicles
generally sold by GM in that
country. Contact an authorized GM
dealer in your country for
assistance.
Important:
GM warranty coverages
may be void on Buick vehicles that
have been imported/exported for
resale.
Original Equipment Alterations
This warranty does not cover any
damage or failure resulting from
modification or alteration to the
vehicle's original equipment as
manufactured or assembled by General Motors. Examples of the
types of alterations that would not
be covered include cutting, welding,
or disconnecting of the vehicle's
original equipment parts and
components.
Additionally, General Motors does
not warranty non-GM parts,
calibrations, and/or software
modifications.
The use of parts,
control module calibrations,
software modifications, and/or any
other alterations not issued through
General Motors will void the
warranty coverage for those
components that are damaged or
otherwise affected by the installation
of the non-GM part, control module
calibration, software modification,
and/or other alteration.
The only exception is that non-GM
parts labeled “Certified to EPA
Standards” are covered by the
Federal Emissions Performance
Warranty.

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Recreation Vehicle and Special
Body or Equipment Alterations
Installations or alterations to the
original equipment vehicle or
chassis, as manufactured and
assembled by GM, are not covered
by this warranty. The special body
company, assembler, or equipment
installer is solely responsible for
warranties on the body or
equipment and any alterations to
any of the parts, components,
systems, or assemblies installed by
GM. Examples include, but are not
limited to, special body installations,
such as recreational vehicles, the
installation of any non-GM part,
cutting, welding, or the
disconnecting of original equipment
vehicle or chassis parts and
components, extension of thewheelbase, suspension and
driveline modifications, and axle
additions.
Pre-Delivery Service
Defects in the mechanical,
electrical, sheet metal, paint, trim,
and other components of your
vehicle may occur at the factory or
while it is being transported to the
dealer facility. Normally, any defects
occurring during assembly are
identified and corrected at the
factory during the inspection
process. In addition, dealers inspect
each vehicle before delivery. They
repair any uncorrected factory
defects and any transit damage
detected before the vehicle is
delivered to you.
Any defects still present at the time
the vehicle is delivered to you are
covered by the warranty. If you find
any defects, advise your dealer
without delay. For further details
concerning any repairs which the
dealer may have made prior to you
taking delivery of your vehicle, ask
your dealer.
Production Changes
GM and Buick dealers reserve the
right to make changes in vehicles
built and/or sold by them at any time
without incurring any obligation to
make the same or similar changes
on vehicles previously built and/or
sold by them.

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16 Emission Control Systems Warranty
The emission warranty on your
vehicle is issued in accordance with
the U.S. Federal Clean Air Act.
Defects in material or workmanship
in GM emission parts may also be
covered under the New Vehicle
Limited Warranty
Bumper-to-Bumper coverage. There
may be additional coverage on GM
diesel engine vehicles. In any case,
the warranty with the broadest
coverage applies.
What Is Covered
The parts covered under the
emission warranty are listed under
Emission Warranty Parts List020
How to Determine the
Applicable Emissions Control
System Warranty
State and Federal agencies may
require a different emission control
system warranty depending on:
.
Whether the vehicle conforms to
regulations applicable to light
duty or heavy duty emission
control systems. .
Whether the vehicle conforms to
or is certified for California
regulations in addition to U.S.
EPA Federal regulations.
All vehicles are eligible for Federal
Emissions Control System Warranty
Coverage. If the emissions control
label contains language stating the
vehicle conforms to California
regulations, the vehicle is also
eligible for California Emissions
Control System Warranty Coverage.
Federal Emission Control
System Warranty
Federal Warranty Coverage
. Car or Light Duty Truck with a
Gross Vehicle Weight
Rating (GVWR) of 8,500 lbs.
or less
‐2 years or 24,000 miles and
8 years or 80,000 miles for the
catalytic converter, vehicle/
powertrain control module,
transmission control module or
other onboard emissions diagnostic device, including
emission-related software,
whichever comes first.
. Light Duty Truck equipped with
Heavy Duty Gasoline Engine
and with a Gross Vehicle Weight
Rating (GVWR) greater than
8,500 lbs.
‐5 years or 50,000 miles,
whichever comes first.
. Light Duty Truck equipped with
Heavy Duty Diesel Engine and
with a Gross Vehicle Weight
Rating (GVWR) greater than
8,500 lbs.
‐5 years or 50,000 miles,
whichever comes first.
Federal Emission Defect Warranty
GM warrants to the owner the
following:
. The vehicle was designed,
equipped, and built so as to
conform at the time of sale with
applicable regulations of the
Federal Environmental
Protection Agency (EPA).

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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.

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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

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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