Thread: Any risk in telling dealership not to flash the car?
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      10-09-2019, 08:05 AM   #4
FloridaM5
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Drives: 2021 M3 Comp RWD
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Quote:
Originally Posted by secretariat View Post
How did you lose all of your coding? I had mine done as soon as I had the car, did the 1200 mile service and many others and my coding is intact.
They must not have flashed your ecu.
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