Quote:
Originally Posted by AU335i
are they really needed for my pre-lci 08 335i? i just want the amber corner light delete.
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Depends on the last time the dealer updated the car. If it was updated within the last 6 months you will probably need the newer files because those are the ones the dealer used to program your car. If you car has not been updated in a long time, you don't really need the newer daten files. In order to code some cars, I've actually had to revert back to the old daten files. Hope that answers your questions.