how to stop my electric window coming down on 2003 Porsche 911

every time i put my window up it touches the top and comes straight down about half way…happened after a frosty morning. Any ideas??

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
2 answers
Needs to be reset by that mechanic!
see a german tech and get his adv