BMW window regulators just don’t last forever, every week we replace broken window regulators. Our best advice with a new window regulator is to use it more than never! When the window is not used for an extended period, build-up in the window channel can cause the window to stick in the guide, when you go to open the window heavy loading takes place on the regulator to free the window from the guide and over time this will take a toll on the regulator assembly. This week we had four E90 3 Series rear window regulators stuck in the down position, that were replaced. We complete all window regulator repairs on the same day if the part is in stock. One of the 3 Series that came in was brought directly from one of our competitors, we beat their price unknowingly by over $100, and the leaking valve cover gasket was quoted over $200 less than their quote as well. Of course the parts quoted were all Original BMW parts, to be installed by Master BMW Technicians as well. Also this week yet another 2006 3 Series E90 was in for BMW door lock repairs, we replaced the defective actuator assembly only, not 2 or all 4 that some repairs shops will try to sell.