Hello, I just picked up the rear window regulator for my car. I had a quick question. Is there a certain procedure for the install ie, should the window be down or up, should the windows be in any position. Does the motor know when the window up or down ?

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Peter L. House
1998 Sport E430
Azure Blue
110,000k Miles

1987 Oldsmobile Cutlass Salon
V8 Bucket Seats
Factory Moon Roof