Twice the back window on my 2019 Acura RDX has shattered in very cold temperatures. This happened in January 2022 and December 2024. The vehicle was parked both times. No warning just a loud boom noise. When getting in the car and gently closing the door after the glass shatters the glass fell into the back of the vehicle going everywhere. This is a major safety issue as the shattered glass can severely injure an adult/baby/pet. Twice this was replaced by my insurance company that I pay a pretty hefty premium on. I have been in contact with American Honda and they seem to be aware of the issue but only offer to possibly issue a onetime good faith reimbursement for one window which ds not resolve this safety concern from happening over and over again. In 2022, the glass was replaced and the vehicle had to be taken to a body shop for the remaining glass to be vacuumed out and a solution applied to catch the remaining glass that rattled in the hatch. Only 90% was removed. In 2024 the glass was replaced 2 times as the first one was a defect and appeared wavy when driving. The glass went everywhere when being replaced all over my garage and driveway. The glass shop could only clean/vacuum so much. The glass continues to fall out of the tailgate when the hatch is opening/closing or when just pulling out of the driveway onto the road. When contacting American Honda they refused to pay for the tailgate to be vacuumed and solution applied and informed that I need to contact my local dealer. When I contacted my local Acura dealer they were willing to do the service but for a fee. American Honda currently has a class action lawsuit out of California for this issue. The only resolution is to replace the entire tailgate. Please take this into consideration and hold American Honda accountable for their actions of negligence in keeping their very loyal customers safe and demand they issue a recall for all vehicle owners as our safety depends on it.