MERCEDES W168 SECOND TRANSPONDER HELP

[geomesh]

HI,I TRY TO MAKE A SECOND KEY FOR A A CLASS W168 1999,SO ZED BULL MAKES A CLONE OF PCF7931 ID33 TO,BOTH ORIGINAL AND NEW KEYS HAVE THE SAME CODES BUT CAR REFUSES TO START WITH THE NEW ONE
PLEASE TELL ME WHAT IS THE WAY TO MAKE A SECOND KEY,MAY BE CLONING IS NOT POSSIBLE FOR THESE CARS EVEN ZED BULL MAKES I?

[PocketHero]

What was the target transponder? 7935?

[geomesh]

YES IT IS 7935 AND ZED BULL WHANTS EN EMPTY 7930/31/35 ID 33

[PocketHero]

TrY to write the content manually

[dooshan]

You can’t clone that type of transponder. You need to read eep from immo and make new one. Zed bull sometimes can’t even make new one. Tango or some other device will do it.


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