Wondering what is CN chip?? I ordered one CN900 Auto Key Programmer at uobd2 online, and it said "CN chips can be copied many times". So I am not sure should I get one blank key cut at mechanic. Cause I already got two used car key.
Wow, you bought a $600 key copy machine? What are you going to do, open your own garage or key making business? I would guess you have to buy some blank keys to use with it or some blank chips at least. It looks like OBD2 sells the chips 10 for $60.
