I wouldn’t be surprised if the new transponder has to be programmed to the immobiliser unit otherwise it makes a joke of the immobiliser if all a thief has to do is unplug the harness and plug in the transponder he carries in his pocket with a matching key?
BR
Colin
They told me the new transponder reads the key (same way as the old did) and transfers the data to the car electronics, therefore no new programming as the immobilizing is not in the transponder ring or key but in the car system.
Therefore dismantling the ring does not help against immobilizing.
So I was told. If it is true, I don't know
