Sunroof Drain Clog
The sunroof was closed. Dealer indicated the sunroof is not water tight necessitating drains to guide the water away from the seal? On the first trip to the dealer, they said the water was coming in from a plastic rivit on each side along the top edges of the trunk lip. This explaination seemed strange but I thought BMW should know about these issues. Their explaination didn't explain the water stains on the LR passenger headliner.