What to do when a car key snaps in the lock
Stay calm and assess the break A snapped car key is one of those moments that feels worse than it actually is. The lock cylinder or ignition switch has just become a puzzle, not a disaster. The first thing to do is nothing dramatic. If the key broke while the car was running, leave the engine on. If it broke in the door lock, do not force anything. Take a breath and look at what is left. The broken piece inside the lock might be visible or it might be flush with the opening