Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-13337629) - 2020 - CRC - 4/4/19
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Emission Warranty Parts List
In the event a warranty matter is not
handled to your satisfaction, refer to
the
For further information or to report
violations of the Emission Control
System Warranty, you may contact
the EPA at:
U.S. Environmental Protection
Agency
Office of Transportation and Air
Quality
Compliance Division, Light-Duty
Vehicle Group
Attn: Warranty Complaints
2000 Traverwood Drive
Ann Arbor, MI 48105
Email: complianceinfo@epa.gov
For a vehicle subject to the
California Exhaust Emission
Standards, you may contact the:
State of California Air Resources
Board
Mobile Source Operations Division
P.O. Box 8001
El Monte, CA 91731-2990