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Service bulletin 990139005

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 id606579
Published by NHTSA1999-08-27
Manufacturer's number990139005
Manufacturer's date1999-04-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

A CONDITION MAY EXIST WHERE THE HVAC CONTROL ASSEMBLY DISPLAYS INACCURATE TEMPERATURE SETTING AND / OR EMITS TICK NOISE. *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, Heating and air conditioning

Vehicles listed
BUICK PARK AVENUE1997, 1998, 1999

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
0308670042003-09-30. Service bulletin. PARTS AVAILABILITY FOR SUNROOF REPAIRS. *TT
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0008510012000-12-05. Service bulletin. SOME CUSTOMERS MAY COMMENT THAT THE BLACK PLASTIC HOUSING AROUND THE OUTSIDE REAR VIEW MIRROR TURNS CHALKY OR IS DULL IN COLOR. *TT
8496021999-03-08. Service bulletin. SOME CUSTOMERS MAY COMMENT THE RADIO CLOCK GAINS AN EXCESSIVE AMOUNT OF TIME. *YC
8396071999-01-25. Service bulletin. COMMENTS ON SWITCHING BETWEEN LOCAL STATIONS OR CROSS TALK IN METROPOLITAN AREAS WITH SEVERAL STRONG AM STATIONS. *YC
98849602A1999-01-11. Service bulletin. SOME CUSTOMERS MAY COMMENT ON RADIO CLOCK GAINS AN EXCESSIVE AMOUNT OF TIME. *YC
98016A1998-08-28. Service bulletin. VEHICLES CANNOT DISPLAY THE LOW WINDSHIELD WASHER FLUID WARNING MESSAGE ON THE DRIVER INFORMATION CENTER DUE TO A MISSING CIRCUIT IN AN INSTRUMENT PANEL WIRING HARNESS. *YC
981101998-08-03. Service bulletin. CONDITIONS WITH THE LOW WINDSHIELD WASHER FLUID WARNING MESSAGE ON THE DRIVER INFORMATION CENTER DUE TO A MISSING CIRCUIT IN AN INSTRUMENT PANEL WIRING HARNESS. *YC
980161998-08-03. Service bulletin. WINDSHIELD WASHER LOW FLUID INSTRUMENT PANEL MESSAGE INOPERATIVE. *YC
988382081998-06-24. Service bulletin. PASSENGER SIDE WINDSHIELD WIPER/WASHER DOES NOT FULLY CLEAN LOWER PORTION OF WINDSHIELD. *YC