I tried a search on this and looked in the manual, but here's my question. Can the rear hatch glass be opened while the car is running? The key button doesn't work when the car is running. There also isn't a button that I know of inside the car to pop the hatchback. Often when my wife comes out from the store or house, while I'm waiting, I have to turn the car off and then push the key button to get the glass open so she can put stuff in the back. Any suggestions?