Review on iJDMTOY Gloss Metallic Black Smart Key Fob Shell - Exact Fit For Mercedes-Benz C E S M CLS CLK GLK GL Class, and More by Alex Jones

Since 1997 Mercedes has had 4 key styles in its arsenal. It is suitable for 2011 and newer BGA dongles. Your key should look like the photo, with a silver finish on the sides and back of the key, otherwise it will not fit. I have a 2003 E320 and replaced my key fob (from the dealer) with a new style a few months ago and it fits perfectly. Before that I bought a white silicone protector and was disappointed with how quickly it got dirty plus silicone protector. slide around. I love the look of this silicone protector and the hard case is much easier to wash and keep clean. I work in construction and I'm usually a dirty guy ;) and much easier to keep clean. Cons: 1. Broke after 1 month. The thin plastic at the top of the tread broke and I had to use CA glue to fix it.2. As others have pointed out, in this case you won't be able to access your valet key unless you "change" it. 2 minutes with the dremel tool and it works great, just wish it came like this from the factory (otherwise I'd be more inclined to give it 5 stars). On the other hand I've never given my car to a valet so it's only been taken away once in the last 6 years to see what it did. I'm sure most Mercedes owners bring their cars in for regular service, but I'm definitely not one of them.