Mercedes Benz Car Key: Hassle-Free Replacement and Programming Owning a luxury vehicle like a Mercedes Benz comes with its perks, but when it comes to losing or damaging your car key, it can turn into a frustrating experience. A Mercedes Benz car key isn’t as simple as a traditional car key; it includes complex electronic components that require specialized skills to replace or reprogram. Whether you’ve lost your Mercedes key or it’s no longer working, getting it replaced doesn’t have to be a hassle. You can easily find locksmiths with expertise in Mercedes Benz car key replacement and programming right in Birmingham.