# 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.

- Type: Service bulletin
- NHTSA id: 606579
- Published by NHTSA: 1999\-08\-27
- Manufacturer's number: 990139005
- Manufacturer's date: 1999\-04\-01
- NHTSA component: VISIBILITY: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

- 1997 to 1999 BUICK PARK AVENUE

## Other bulletins for the same vehicles and component

- [030867004](/bulletins/10002878.md), 2003-09-30, Service bulletin: VISIBILITY:SUN/MOON ROOF ASSEMBLY. PARTS AVAILABILITY FOR SUNROOF REPAIRS. \*TT
- [021001](/bulletins/627868.md), 2002-02-25, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. INFORMATION REGARDING THE OO WING HEATER HOSE ADAPTOR TO ELIMINATE ALTERNATOR WHINE ON. \*YH
- [000851001](/bulletins/6092333.md), 2000-12-05, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. SOME CUSTOMERS MAY COMMENT THAT THE BLACK PLASTIC HOUSING AROUND THE OUTSIDE REAR VIEW MIRROR TURNS CHALKY OR IS DULL IN COLOR. \*TT
- [849602](/bulletins/603828.md), 1999-03-08, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. SOME CUSTOMERS MAY COMMENT THE RADIO CLOCK GAINS AN EXCESSIVE AMOUNT OF TIME. \*YC
- [839607](/bulletins/602985.md), 1999-01-25, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. COMMENTS ON SWITCHING BETWEEN LOCAL STATIONS OR CROSS TALK IN METROPOLITAN AREAS WITH SEVERAL STRONG AM STATIONS. \*YC
- [98849602A](/bulletins/602750.md), 1999-01-11, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. SOME CUSTOMERS MAY COMMENT ON RADIO CLOCK GAINS AN EXCESSIVE AMOUNT OF TIME. \*YC
- [98016A](/bulletins/601891.md), 1998-08-28, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. 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
- [98110](/bulletins/601406.md), 1998-08-03, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. 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
- [98016](/bulletins/601402.md), 1998-08-03, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. WINDSHIELD WASHER LOW FLUID INSTRUMENT PANEL MESSAGE INOPERATIVE. \*YC
- [98838208](/bulletins/601054.md), 1998-06-24, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. PASSENGER SIDE WINDSHIELD WIPER/WASHER DOES NOT FULLY CLEAN LOWER PORTION OF WINDSHIELD. \*YC

JSON: [/v1/bulletins/606579](/v1/bulletins/606579)

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