What to Do If You Lose Your Audi Key It can be costly to replace keys that have been lost. By following a few easy steps you can avoid costly replacement costs and a substantial towing fee. First, make sure to check if you have a spare. If you don't https://g28carkeysolutions83978.liberty-blog.com/30215460/a-brief-history-of-audi-a3-key-replacement-in-10-milestones