What to Do If You Lose Your Audi Key Lost keys are a huge trouble and can be expensive to replace. Luckily, with some simple steps, you can avoid cost of replacement and the hefty towing charge. First, check to see if you have a spare key. If not, check https://autolocksmiths77922.vidublog.com/29179683/five-audi-a3-key-replacement-lessons-from-professionals