Originally Posted by Mike Benvo
Nothing in particular would really 'warrant' an upgrade. You won't experience issues just because you are on older software. The newer software does have a few operating system changes which allow the vehicle to perform better.
If you are interested in a performance tune, we include the update to 240E from ISTA/P 2.48.4 free of charge. Kills two birds with one stone
Mike, given we're coming to the end of the E9x ///3 life cycle do you think BMW will keep developing the software? Has this happened with previous /// cars. I can understand if there is some serious issues that may impact the longevity of the engine but other than that, I don't see an reason for performance improvement ...