Hello every LR owner

[Reigan]

Need a little help with my LR3 05 (love it), I've notice a leak but I dont know if its coming from, either the cabin roof or windshield? Ive read others were having the same problem as I have now and its really getting my rug dirty. I really want to take it for service but I wonder if someone know the exact problem causing the water leak and maybe someone can give me some hints or tips! Thanks