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      09-20-2021, 03:26 PM   #2
addy27
Major
United_States
490
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Drives: F10 550i
Join Date: Jan 2008
Location: Bay Area, CA

iTrader: (3)

You should not get an error message on screen/in car. However, you WILL see error in ISTA. you would be better of coding all units to CAR FA/VIN via esys. Ideally you would flash them to the same iLevel as your car but not really needed.
Appreciate 1