Wiring Diagram
The wiring diagram of the power window and supplement resistance system/ airbag is the best explanation to mend the wiring problems in your window or the airbags. The 
Repair Time
Repair times will tell you the approximate time that a particular job will cost you. By the help of it, you can plan your service and tell your customer the exact amount of time they have to wait for. This will help you take care of your customer and turn them into a loyal one. 