LEAKS INTO THE REAR COMPARTMENT AT THE SUNSHADE LOUVER RETAINER CLIPS
A new clip has been designed with improved gasket to edge molding fit to correct water leakage in the rear compartment and should be installed when water leaks have been traced to the clips. The new part numbers are available through the Parts Department.
Clip RH - Part Number 20718898 Clip LH - Part Number 20718899
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.