2016 Malibu 1LT 1.5T
My CHMSL was never loose at all. When reports started popping up by the dozen I watched mine closely. It was solid and seemed fine yet one day on a routine check there was a little water in the trunk - few tablespoons maybe. Of the Malibu owners I know locally, all of them have had the lamp leak - one is even an 18 that is supposed to be fixed. Afraid GM stood a little too close to the ball on that one... Weight on the toes with a little hesitation on the snap. Ball hit hozzle and a painful shank is seen by all.