Plastic cracking noise when driving over bumps...

[troyer16]

Hey all, this is a little hard to explain but on my e90 whenever i go over a bump or unlevel road or lets say from road to driveway, i can hear plastic what sounds like creaking or cracking inside my car. It sounds like it is coming from all the doors. very annoying, anyone know what it could be?

[hockeymen14]

Try lubing your door seals with a silicon lubricant. The dealer did mine about 10 months ago and they need it again. Sometimes if you get wax on the seals it can make it worse, so keep that in mind.