Buick Century 1997–2001 — technical service bulletin
Bulletin 111001 · NHTSA communication 627977 · issued Oct 11, 2001
Technical service bulletin
communication type
Visibility
component
1997–2001
model years
10
vehicle entries
Official summary
Information on diagnosing wind noise from the outside rearview mirror area. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.