I just went up to my 2011 Grand Cherokee and pressed the key fob to unlock the doors and...nothing, so I then put my hand in the door handle and the doors unlocked. I got in the car and pressed the start button (with the brake pressed) and nothing. The battery seemed to have power, but just in case, I hooked up my wife's car and tried to jump start it and ...nothing. I then removed the start button and inserted the key to see if it would start that way and still nothing and now my key won't come out.!?!?!? My brake pedal is also compressed and won't return. Any ideas on how to start this thing or reset the pedal?