What about when updating software via ISTA-P for new ilvl software through the dealer.
Will updating software via the dealer over write the upgrades done to the dme and half to resend the dme to get unlocked? If the vehicle has the dme unlocked and the dme is
programmed via bmw dealer...will it cause damage to the dme?
I'am only asking from a BMW tech stand point, its an option id be interested in my 2 series and also good to have some information about when receiving customers cars who might have this mod done.
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