--------- Water enters rear storage compartment when deck lid is open.
----- Back glass lower reveal molding flange acts as a ramp for water running down back glass. Water "jumps" gutter and enters storage compartment if deck lid is open.
---------- Install new design back glass lower reveal molding, P/N 12516127 using Service Manual procedures located in Section 10-2 of the Service Manual
Parts are currently available from GMSPO.
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.