TECHNICAL SERVICE BULLETIN: SERVICE ACTION: TRUNK LID & C-PILLAR GARNISH INSPECTION & REPLACEMENT (SA552) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to inspect the rear trunk lid chrome garnish trim and the C-Pillar(s) chrome garnish trim on certain 2023-2024MY K5 (DL3a) vehicles produced from May 1, 2023 through September 29, 2023, which may be loose due to an insufficient lamination layer.