Believe it or not, I set a password using the name of my first car, and forgot how I entered it. After a bit of swearing and frustration, I wrote down the year, make, model, trim level of my car and kept trying combinations until I hit on it. The first thing I did after that was shut off this feature. I now call this the "spite feature" as in "if I can't use it you can't either". If it's stolen, I'll have bigger issues than whether the SOB who stole it can use it.