I re-ran my test the other day (car wash and then leave in parking garage for a day, windows up) -- Mildew smell very apparent next day. Definitely not fixed by removing the rubber stoppers in each of the door weeps (12 total stoppers).
Had this issue as well, basically noticed it not long after driving off dealer lot w 16 miles on it. '25 OT.
Took it dealer and they acknowledged pull and applied some fix that I never got a clear answer on. But, it is better. Common theme here seems to be some 25 OTs, maybe the factory lift is...
A reasonable suspicion—especially considering the 2024 water intrusion issue (and stubborn A-pillar drain lines since the 100 Series). I had optimistically assumed the 2025s left that behind. GX550 recalled for water leak from the roof
That said, while my dealer giving me the classic “can’t...