Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
SB-020842001B
Service Bulletin/Repair Instructions
GENERAL MOTORS VEHICLES AND TRUCKS: SUBJECT REGARDING, 2002 AND PRIOR PASSENGER CARS AND TRUCKS, CHEMICAL DAMAGE TO EXTERIOR POLYCARBONATE HEADLAMP LENSES. *SLC UPDATED *EH UPDATED 3/30/11. HEADLAMP LENS OVERHEATING WHEN COVERED AND CHEMICAL DAMAGE TO EXTERIOR POLYCARBONATE HEADLAMP LENSES. CAN CAUSE CRAZING OR CRACKING OF HEADLAMP LENS. *PE UPDATED 6/24/11. *PE UPDATED 5/14/12. INCLUDING 2013 MODEL YEAR. *PE
SB-10-08-50-003B
Service Bulletin/Repair Instructions
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
01T44
Service Bulletin/Repair Instructions
SUBJECT REGARDING SEAT BELT LATCH FALLS TO THE FLOOR OR IS DIFFICULT TO RETRIEVE WHEN PUTTING ON SEAT BELT. *JG
01I04
Service Bulletin/Repair Instructions
SERVICE INFORMATION ON CALIFORNIA VEHICLE CODE REQUIREMENTS REGARDING 2002 MODELYEAR TIRE CHAIN DISCLOSURE FOR VARIOUS MODELS INCLUDING SATURN VUE. *TT