# Service bulletin 97121797022

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: 54475
- Published by NHTSA: 1998\-04\-20
- Manufacturer's number: 97121797022
- Manufacturer's date: 1997\-12\-17
- NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

SUBJECT ON HVAC MANUAL CLIMATE CONTROL MODE SELECTOR FIRST PHASE OWNER NOTIFICATION LETTER MAILING. \*YC

## 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 1998 BUICK CENTURY
- 1996 to 1998 BUICK REGAL

## Recalls for the same vehicles and component

- [2000002](/recalls/tc/2000002.md), 2000-01-04: Visual System
- [99V348000](/recalls/nhtsa/99V348000.md), 1999-12-16: VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

## Other bulletins for the same vehicles and component

- [3097](/bulletins/10010202.md), 2004-11-05, Service bulletin: EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC SIDE TO SIDE TEMPERATURE DIFFERENCE. \*SC
- [01650](/bulletins/10007236.md), 2004-06-04, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT. MANUAL DUAL ZONE FAN AND MODE KNOB REPLACEMENT. SERVICE VME. \*TT
- [030844005B](/bulletins/10005588.md), 2004-03-04, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW. POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE. \*TT
- [030867004](/bulletins/10002878.md), 2003-09-30, Service bulletin: VISIBILITY:SUN/MOON ROOF ASSEMBLY. PARTS AVAILABILITY FOR SUNROOF REPAIRS. \*TT
- [020139002](/bulletins/631232.md), 2002-05-21, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. SOME CUSTOMERS MAY COMMENT ON THE TIME IT TAKES THE RIGHT SIDE DOOR GLASS TO DEFOG. \*SLC
- [020139001](/bulletins/629522.md), 2002-04-02, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. SUBJECT REGARDING HVAC TEMPERATURE DIFFERENCE SIDE TO SIDE AND/OR DIAGNOSTIC TROUBLE CODES B0361, B0441 SET. \*TT
- [111001](/bulletins/627977.md), 2002-03-01, Service bulletin: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. INFORMATION ON DIAGNOSING WIND NOISE FROM THE OUTSIDE REARVIEW MIRROR AREA. \*TT
- [010139001](/bulletins/622742.md), 2001-10-22, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. SUBJECT REGARDING DIAGNOSIS OF HVAC DTC'S B0361, B0363, B0365 AND B0367. NLM
- [731066A](/bulletins/615088.md), 2000-12-27, Service bulletin: VISIBILITY:WINDSHIELD. SOME OWNERS MAY COMMENT THAT THE DOOR GLASS STICKS IN THE FULL UP POSITION. THIS CONDITION MAINLY HAPPENS IN WARM WEATHER. \*TT
- [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

JSON: [/v1/bulletins/54475](/v1/bulletins/54475)

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