Originally Posted by FrankiE90
just got a software update for the N55 from the dealer.
was in for schedule'd maintenance.
had slight tick'n from engine bay before, don't hear it anymore.
the engine temp is 10 degree cooler.
i'm trying to figure out what the update was for.
anyone have an idea -
whats the update code?
i had recall for 0012050300 programming dme