Mercedes Keyless Go Keys (315MHz)

This is a NEW Virgin Un-programmed Keyless go key that covers w164 -251 - w221 vehicle types from 2005-2008.  Rom 08  Features include; 08 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