Review on 🔑 High-Quality Replacement Keyless Remote Fob Key Shell Case Compatible with C230 C280 C43 AMG CL500 CL600 CLK320 CLK430 E300 E320 E430 E55 AMG ML320 ML430 ML55 AMG S320 S420 S500 S600 SL500 SL600 SLK230 by Paul Sanchez

It fitted my old Crossfire key fob perfectly. The button stems are exactly the same as the original key fob and everything fitted together properly. It has a locking tab to hold the transceiver in place if your old key fob has a white clip. Tiny raised pieces are present if yours was just glued on. The keys feel comfortable and are solid. I would recommend using a spring and button from an old keychain. The new one was too hard and had trouble holding the blade. The assembly holds up pretty well without glue, but a little epoxy or superglue wouldn't hurt. The battery tab was inserted without modification.