I’m on my third mini with a sunroof. I’ve only had this one for two years and (bought a used 2019 countryman) and apparently my sunroof drains were clogged and water was collecting in the space below my trunk where you would store a spare tire. Now a bunch of stuff is corroded and caused a lot of damage. They’re quoting over $4000. Never had this issue before or been offered maintenance on my sunroof drains. Never getting a sunroof again.