So my window has been need the motor replaced but I been putting it off to order one. Simply because I'm too lazy to find a vendor to order from as well as no time to take the door apart. I've even cleaned this window motor twice to extend its life. So I keep my window up always now. I was working on my girl's car and changing her battery in the Rav, and all of a sudden I look over and the windows on my G35 go down by themselves. I was like WTF? I recall months back sometime I woke up and my windows were also partiallly down. Anyone have this happen? Is this an option on the key FOB ? maybe i pressed it on the FOB in my pocket? Another question is, anyone have a good site i can buy a window motor?

 

and what is the regulator? how do I know if that is the problem?