question about mercedes key

[BoNzOtM]

i have a clk from 2003 and i have this kind of key ,how can i learn this key to the car ,i never do mercedes key ,i have carprog,skp900,upa,xprog,minipro.can someone teach me how can i do it stepbystep..thank you

[mercis]

read eis, year 2003 hc912-xprog upload dump to dk
open key desolder nec,but for nec your tool no enugh,you need for nec tool,ak400 500 vvdi nec.......
writte nec soldier back and car start