One of the most annoying problems is replacing a smashed window or a car windows motor. When a window is broken, you would probably have to replace the entire glass windowpane for safety reasons or even the entire power motor. This can be costly and most people would not be equipped with the right tools and knowledge to do this instalment themselves, so a great way to fix this problem is to seek professional advice. But first it would be wise to remove a broken window or its motor before heading to a dealer. This is very easy to do with a few steps. Disassembling would involve unbolting and removing the window glass from the regulator and then taking out the regulator from the door. Go to Nissan dealers Philadelphia now! See how their factory trained technicians can service your car and replace it with genuine parts and provide you with future protection with their extended warranties.