Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S-12032535) - 2019 - crc - 6/25/18
2 Warranty Coverage at a Glance
The warranty coverages are
summarized below.
New Vehicle Limited Warranty
Bumper-to-Bumper (Includes
Tires)
.Coverage is for the first 4 years
or 50,000 miles, whichever
comes first.
Powertrain
. Coverage is for the first 6 years
or 70,000 miles, whichever
comes first.
Sheet Metal
. Corrosion coverage is for the
first 4 years or 50,000 miles,
whichever comes first.
. Rust-through coverage is for the
first 6 years, unlimited mileage.
Emission Control System
Warranty
For light duty trucks, see “How to
Determine the Applicable Emissions
Control System Warranty” under
Emission Control Systems Warranty
0 16 for more information.
Federal
. Gasoline Engines
‐Defects and performance for
cars and light duty truck
emission control systems are
covered for the first 2 years or
24,000 miles, whichever
comes first. From the first
2 years or 24,000 miles to
4 years or 50,000 miles
defects in material or
workmanship continue to be
covered under the New
Vehicle Limited Warranty
Bumper-to-Bumper coverage
explained previously. Specified
major components are
covered for the first 8 years or
80,000 miles, whichever
comes first. California
.
Gasoline Engines
‐Defects and performance for
cars and trucks with light duty
or medium duty emission
control systems are covered
for the first 3 years or
50,000 miles, whichever
comes first.
‐ Specified components for cars
or light duty trucks equipped
with light duty or medium duty
truck emission control systems
are covered for the first
7 years or 70,000 miles,
whichever comes first.
Important: Some California
emission vehicles may have special
coverages longer than those listed
here. See “California Emission
Control System Warranty” under
Emission Control Systems Warranty
0 16.
Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S-12032535) - 2019 - crc - 6/25/18
New Vehicle Limited Warranty 9
Spotting”underThings to Know
About the New Vehicle Limited
Warranty 012.
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
