Take the distributor cap off, and stick it in her pocket or purse. Easily fixed, but only if you have the part, and I've heard that it disables the car. 
"You need me. You wouldn't be much of a hero without a villain. And you do love being the hero, don't you. The cheering children, the swooning women, you love it so much, it's made you my most reliable accomplice." -- Lex Luthor to Superman, Question Authority, Justice League Unlimited
| 
