Mercedes Keyless Go Keys (433MHz)

(This version is for international Mercedes vehicles, and will not work with American Mercedes vehicles) This is a NEW Virgin Un-programmed Keyless go key that covers w164 and w221 vehicle types from 2006-2008.  Rom 08  Features include; Keyless Go/Proxy Function Read, Write, and Erase through the IR ( No need to remove board or chip ) Includes an Uncut HU64 Emergency key  Battery type CR2025 4 Button configuration Unlock, Lock, Trunk, Panic Can be programmed using the Diagspeed MB OBD2 ALSO INCLUDES INSTRUCTION PAGE FOR PROGRAMMING AND TROUBLESHOOTING