I was wondering if anyone has done this to the WRX. On my last two cars I was able to turn off my car and still have the ability to put the windows up. I would only lose the power when opening the door. I would think with a 2012 car it would do the same, but power cuts out as soon as the car is off. I tried searching around and didn't come with anything. I would imagine its a simple wiring job, just wondering if anyone on here had done it and the steps involved. It would just be a nice thing to have.