AK500Pro is the most advanced Benz key programmer in the world now. AK500Pro internal Benz original factory calculator, no need remove ESL ESM ECU, with EIS data directly calculate out original factory key data. AK500Pro is the only machine in the world that has KEY-LESS go writing function.
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Mercedes Benz MB IR Key Programmer Maker device working with smart key (old and new) using in car since 1997 up to 2005 - without keylessgo system. You can program new key (ore used) in car and program oun key if its not work more.
HOBDII.com supplies this tool with unlimited technical service, high quality, wholesale price and one year