This is a NEW Virgin Un-programmed Keyless go key that covers w164 and w221 vehicle types from 2006-2012.
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
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