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Service bulletin 111001

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id627983
Published by NHTSA2002-03-01
Manufacturer's number111001
Manufacturer's date2001-10-11
NHTSA componentVISIBILITY:WINDSHIELD WIPER/WASHER

NHTSA's summary

SOME OWNERS MAY COMMENT THAT THE RAIN SENSE TWO-WIPER SYSTEM REMAINS IN HIGH PAK POSITION WHEN THE IGNITION IS TURNED OFF. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Glass, wipers and mirrors, Wipers and washers

Vehicles listed
BUICK PARK AVENUE

Listing a model year does not mean every vehicle of it is concerned: the document says which.