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Service bulletin 16NA263

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 id10082509
Published by NHTSA2016-10-17
Manufacturer's number16NA263
Manufacturer's date2016-08-18
NHTSA componentVISIBILITY:WINDSHIELD WIPER/WASHER

NHTSA's summary

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE WASHER SOLVENT CONTAINER TUBE AND GROMMET TO CORRECT A CUSTOMER CONCERN THAT AFTER TOPPING OFF THE WINDSHIELD WASHER FLUID LEVEL IN THE RESERVOIR, FLUID IS SEEN LEAKING FROM THE SOLVENT CONTAINER.

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 ENVISION2016

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

Other bulletins for the same vehicles and component
21-NA-0432025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
PI0754G2024-08-17. Service bulletin. This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
16NA2682016-10-17. Service bulletin. THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE WIPER MOTOR, TRANSMISSION/LINKAGE AND MODIFY THE UPPER PLENUM CUTOUT TO CORRECT A CUSTOMER CONCERN THAT THE WINDSHIELD WIPERS MAY BECOME ERRATIC AND/OR INOPERATIVE DUE TO THE WINDSHIELD WIPER TRANSMISSION LINKAGE BECOMING SEPARATED.