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Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
Posts: 20,666
Join Date: Oct 2012
Car: 135i
Default 06-28-2021, 10:20 AM

Menu 4 has nothing to do with the actual flashing but do put the JB4 on map 0 prior to flashing. Once the BEF is installed, verify menu 4 is set to option 2, which I think you already know.

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