Lost My Audi Car Keys? Here's What to Do We've lost our car keys. This can be a stressful experience. It can be costly also, since many cars require a key to start the engine. The first step is to try retracing the steps you've taken to find your keys. https://car-locksmiths88011.techionblog.com/30079023/8-tips-for-boosting-your-audi-advanced-key-game