Getting a replacing Mercedes key Car Key replacement mercedes key near me If you have a Mercedes and you need an alternative car key There are a variety of alternatives available. These include Amazon and local locksmiths. You must ensure that the locksmith you choose to replace your Mercedes key is familiar with the car. They should also be able program your new Mercedes-Key. Cost There is a good chance that your Mercedes car key could fail and you'll need a new one. There are a lot of options available to you. In the beginning, you can purchase the new key from an authorized dealer in your area. You will need to provide proof of ownership of your vehicle and identity documents, such as an ID card or driver's licence. You will also need an original copy of the VIN number. A dealer can take 3-5 days to order a replacement mercedes key near me key blank and a few extra days to program it. The cost of this service can be as high as $350 and even $700, based on where you live.