✅Mercedes-Benz Smart Key Fob Remote 4 Button Entry Keyless Transmitter#️⃣0640

This is a pre-owned Mercedes-Benz smart key fob remote designed for keyless entry systems. The unit features the standard button configuration and includes the internal electronic components necessary for remote locking and unlocking functions. Please verify that the FCC ID and part number on your existing key match the specifications of this unit to ensure proper functionality with your vehicle.  This remote is in used condition and shows signs of normal wear from previous use. The exterior housing remains intact, and the buttons are responsive. It is a suitable replacement for a lost or damaged remote that requires a secondary key for your vehicle.  Please note that this smart key fob requires professional programming by a locksmith or a dealership to sync with your vehicle's ignition system. The included key blade may require cutting to match your vehicle's specific lock cylinder. Ensure you have access to a qualified automotive technician to complete the pairing process upon arrival.