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      12-28-2012, 08:24 PM   #3
W Cole

Drives: 2009 M3
Join Date: Dec 2010
Location: Newport Coast, CA

iTrader: (5)

Scheduled an appt at Sterling BMW for the update. They were the cheapest around at $155. Ill let you guys know if I feel any difference between the new and old firmwares.

It appears the latest firmware if you go by date code is ISTA/P;2.48.0;E89X-12-11-507? I also see one referred to as 2.48.2 but the date code is E89X-12-07-508. I'm a bit confused because the 2nd one has an earlier date code but the last three numbers and the "2.48.2" seem to indicate it is a newer firmware?

Last edited by W Cole; 12-28-2012 at 08:57 PM.