Hi Guys,
I would like to know how to renew incorrectly programmed chinese Mercedes Smart keys, they have a NEC F9234 IC inside. I don't want to have to throw them away and when I ordered them I 'assumed' that by having a NEC IC I would be able to renew them, how wrong was I?
If I have to replace the IC inside the key, what IC do I use as there appear to be many different F9234 IC's. Any help would be appreciated!
Thanks!
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