I have a 2010 prius. I was only going to roll down the windows as i wait, parked, for my significant other to finish some errands and it wouldn't turn on. I kept pressing and pressing but it wouldn't turn on. I tried pressing the gas pedal to turn everything on but nothing. Now my check engine like is on and my prius won't stop making a humming sound. You're guys is help is greatly appreciated.
Try jump start it with the positive connector inside the fuse box in your car's front engine bay, then negative connect to your car body (bolt).
