I was showing my 07 g6 convertible today to a prospective buyer when the batwing cable broke putting the top down. After the guy left, I decided to remove the cable to find a new one, and hit the top down button to lift the trunk up to make it easier to work on. After it opened, I did remove the cable, but now it is stuck in the up position. I get the "top not secure" message, but it goes out while holding the top button, but there is no indication it is trying to work. Any idea how to get the trunk back down so I can drive the car?