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      02-04-2012, 04:43 PM   #10
Sensible_
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Drives: 2008 E90
Join Date: Feb 2012
Location: London

iTrader: (1)

Aha, yeas there is an option in the ecu menu to SET a key using the stalk on the left han side of the wheel.

So as long as the transponder was blank and has the 'secret code' from the CAS dump the car will acknowledge it and the. It can be activated in the car itself.

With regards to keyless entry I was meaning remote unlocking, I.e. pushing the unlock button. If the new transponder isn't soldered on the buttons won't communicate with our new transponder if that makes sense.
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