1. Supports fastest add Benz Car keys,it is the fastest key programming tool to calculate the password at present.
2. Supports MB all keys lost, including 211,209,204,207,212,166,246,197,172,164 +, 216 ,special for European old models(W210, W203, W639, W220, W215, W169,W211) via obd directly.
3. CGDI Prog MB can calculate the password Once free each day.