What to Do If You Lose Your Audi Key It can be costly to replace keys that have been lost. With just a few steps you can save yourself from costly replacement costs and a hefty towing charge. First, check to see if you have an extra key. If not, https://g28-car-key-solutions93079.blogrelation.com/36278978/audi-a3-key-replacement-tips-from-the-top-in-the-business