From old to new - here you get ein conversation kit to flip key. 

This is how your old key looks like new again!!!

ACHTUNG: Do not forget to put the transponder chip (small black part) into the new cover, otherweise the car will not start.

Please note that here you only buy the housing with the buttons and the key blade. It does not contain any electronics. But you can easily can use these from your existing key. Therefore no coding is necessary.