WenmarOpen by Wenmar Pro

Service bulletin 050850003

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 id10013449
Published by NHTSA2005-04-19
Manufacturer's number050850003
Manufacturer's date2005-01-01
Replaces3470
NHTSA componentSEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

NHTSA's summary

HEATED SEAT INOPERATIVE AFTER REPAIR WITHIN ONE WEEK OF USAGE. *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

Seats

Vehicles listed
BUICK LESABRE2002, 2003, 2004, 2005
CADILLAC CTS2003, 2004, 2005
CADILLAC SRX2004, 2005
CADILLAC STS2005
PONTIAC BONNEVILLE2004, 2005

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

Recalls for the same vehicles and component
03V3460002003-09-29. SEATS
20032282003-09-18. Seats And Restraints
20031722003-07-16. Seats And Restraints

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SB-10-08-50-003B2012-02-06. Service bulletin. GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE
SB-104202011-12-05. Service bulletin. CADILLAC: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. WITH REPEATED FLEXING, THE FRONT PASSENGER SEAT MAT CAUSE MAT TO KINK, BEND, OR FOLD. FLEXING OF PASSENGER SENSING SYSTEM MAT CAN BREAK CONNECTIONS. *PE
3253A2005-10-27. Service bulletin. HEATED SEAT INOPERATIVE AFTER SEAT ELEMENT REPLACEMENT. *TT
070120042005-04-29. Service bulletin. SEAT CLUNK. *SC
0408500092005-03-09. Service bulletin. FRONT HEATED SEAT INOPERATIVE COLD. *EH
019402004-05-03. Service bulletin. SEAT CLUNK OR NOISE. *MR *TT
017082004-05-03. Service bulletin. UNEXPLAINED SEAT CHIME WHEN MOVING FROM PARK TO DRIVE. SIT BULLETIN 1454709. *TT
0919032004-01-27. Service bulletin. A CONDITION WHERE ONE OR BOTH FRONT ANCHOR TABS FOR THE FRONT SEATS MAY NOT BE ENGAGED IN THE FLOOR PAN REINFORCEMENT SLOTS ON CERTAIN 2004 MODEL YEAR CADILLAC CS AND SRX VEHICLES. GM VOICEMAIL LOG. *TT
0308500152003-12-05. Service bulletin. POWER FOLDING THIRD ROW SEAT THAT AUTOMATICALLY FLIPS AND FOLDS INTO THE FLOOR PROVIDING ADDITIONAL CARGO SPACE AT THE TOUCH OF A BUTTON. *TT
014262003-11-24. Service bulletin. SQUEAK OR CREAK NOISE COMING FROM THE REAR UPPER SEAT BACK. *TT