Quote:
Originally Posted by E90 LCI
Guy at BMW dealer said that if I choose to update that I have the "potential of crashing a module" anytime I update... What does that even mean?
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It means that IF one of your various ECU modules is too old... the update will abort or skip that unit. It can cause "issues" with that module working. Like say the MULF or one of the other com boxes.
I would go about getting a PPK sw update. Either from a BMW dealer or from the various remote coders IF you have an early N55. The PPK seems to solve a lot of these weird driveability issues.
IF your car's SW isn't that old... then there is a good chance the update with go smoothly.