I did. The car actually belongs to my wife. She called me at work one day and told me the ABS and Brake light were on. It scared her. She got it home and didn't touch it again. I checked the fluid levels and all were fine, and the lights were not on. I took it for a long drive, slamming the brakes, going hard left, hard right, anything I could think of to get the lights to come back on. But no such luck. I got home and she told me that she was not crazy, they were on. What could I do, everything was fine now. It stayed like that for about a week. Then they came back on. Problem was, I didn't know which sensor it was and couldn't figure out how to test it, or even where the sensors were. The rest of the story is in my write-up I mentioned earlier in this thread.
All this to say, I think your lights will come back on eventually. Something made it trip, and you didn't do anything to fix it, so it will most likely come back. At least there is nothing stopping you from testing your sensors anyway.
I also don't think moving your car back and forth will loosen your last lug nut. I think brute force is what you need. I'm still worried about the stud breaking though. Those things are on waaaay too tight.
Are you near the Ottawa Ontario area? I have some tools that might be able to get them off.
