BUICK/CHEVROLET/GMC: WATER, DRIPPING FROM OVERHEAD A/C OUTLETS OR DOME LAMP, WHERE HEADLINER AREA IS ABOVE 2ND OR 3RD ROW SEATS. CONDITION MAY BE CAUSED BY VOIDS IN URETHANE OF SUNROOF REAR STATIONARY WINDOW. MODEL 2012-2014 ENCLAVE, TRAVERSE, ACADIA. *PE
