Mercedes Benz BGA-style smart key remote operating at 433MHz. This is the remote electronics and casing assembly, supporting the original NEC and BGA chip architectures used across the Mercedes range.Supplied as part of our locksmith-grade inventory, this key assembly is suitable for Mercedes vehicles requiring replacement or additional smart keys. The 2/3/4-button layout mirrors the factory Mercedes design for intuitive use.Suitable for C-Class, E-Class, and S-Class Mercedes vehicles. Professional programming is required to pair this key with your vehicle's immobiliser and central locking system. Please verify your existing key's chip type before purchasing.

• 433MHz Mercedes BGA-style smart key assembly

• Compatible with NEC and BGA chip systems

• 2/3/4-button factory-style layout

• C-Class, E-Class, S-Class compatible

• Includes remote PCB and casing

• Requires professional key programming