Buick TSB #04-00-89-015Z

2020 Buick Regal TourX

TSB Document:

Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Summary
This bulletin provides information on Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only).

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Date Published
APR 19, 2023
NHTSA TSB #
10235713
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