https://landroverforums.com/forum/lr4-38/sunroof-leak-but-not-drain-124049/#post947001

feel my issue is similar as above

current investigation, I poured water in 1 2 and 3 in the below photo. 2 is the leaking spot. Water was like pouring above headliner. I guess the water even didn’t go into the drain holes? Or drain tubes?

any suggestions? Really appreciate your help.

Worst case, I plan to do the ppf film to cover the sunroof.. hope California sunshine won’t destroy it..