Hello all! New member and new BMW owner. Was lucky and blessed with having this car. It was kept extremely well. Just hit 150k and no issues so far. Preparing for whatever issue needs to be addressed, how do you do software updates on this vehicle? I believe it was also retrofit with a CIC upgrade so out of all the things to watch out for, do I need to worry about software updates for this car? Any help or insight would be helpful. Thanks