For 1990-2009 cars

# FRONT DOORGLASS DISENGAGED REPAIR PROCEDURE

FRONT DOOR GLASS THAT BECOMES DISENGAGED FROM THE FRONT RUN CHANNELS ON 1980 TO 1983 'B-C' SEDANS AND WAGONS CAN BE CORRECTED BY USING THE FOLLOWING PROCEDURE. (SEE BULLETIN FOR ILLUSTRATION AND FURTHER INSTRUCTION)

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.