Hi guys. Just got a message from my dealer that the "permanent solution" for the squeeking doors is here. They said one should apply a fluid called Carbaflo KSP 105 to the seals of the doors to get rid of the noice. You can find info on the website www.carbaflo.com. By the look of the description on their website it certainly sound like it could be something for us to get rid of the noice in the doors and even other type of squeeking noice. Good luck!