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Service bulletin 99T18

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 id606528
Published by NHTSA1999-08-26
Manufacturer's number99T18
Manufacturer's date1999-06-01
NHTSA componentVISIBILITY:POWER WINDOW DEVICES AND CONTROLS

NHTSA's summary

SOME SEDANS AND WAGONS BUILT BEFORE AND INCLUDING VIN XZ351210 MAY EXHIBIT A WINDOW REGULATOR THAT MAKES A POPPING / CLICKING / BINDING NOISE WHEN CYCLING UP OR DOWN. *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, Power windows

Vehicles listed
SATURN S-SERIES SEDAN1996 to 1999

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