adrieng1977
Member
This is on my 2019 M3LR and it just happened now.
Weather is sunny and 45F in Chicago.
This will happen when the weather is cold enough AND the sun is directly hitting the Pilar. The sun will warm up the inside and the moisture will condensate. This is why it usually happens on one side. The one getting hit by the sun. With the same temperature and no sun you will not have issues.
I have had 2 Pilar replacement already and this last one is the worst of all.
I have given up on fixing it already.
Weather is sunny and 45F in Chicago.
This will happen when the weather is cold enough AND the sun is directly hitting the Pilar. The sun will warm up the inside and the moisture will condensate. This is why it usually happens on one side. The one getting hit by the sun. With the same temperature and no sun you will not have issues.
I have had 2 Pilar replacement already and this last one is the worst of all.
I have given up on fixing it already.