2007 Impala will not start, shift out of park and key will not come out

I have the same exact problem 100% of the symptoms you mentioned and I'm stuck too. I'm told it could be a brake position sensor, shift interlock solenoid, bad ground, etc but I havent narrowed it down yet. Hopefully responding will bring the thread into the recents and someone who fixed theirs will see it!

I am having the same exact problem! Has anyone had any luck figuring it out?

Hello all, I did get mine fixed recently. I had to bite the bullet and take it in. Had all of the exact same symptoms listed in this forum. My bcm went bad. It wasnt registering the right signals therefore the car wouldnt start. As long as the shop didn't bs me, it ended up being the bcm. Got a new one, they programmed it to my car, and I havent had a single issue since. If you want to get the key out, take the cover around the back of the steering wheel off as well as the rubber piece by the keys so you can expose the ignition. It's kind of hard to see, but on the backside of where the key goes, theres a tiny goldish button about the size of a pencil eraser. Take a small screwdriver and push the button in while simultaneously turning your key. Should come right out!