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      04-19-2019, 09:03 PM   #428
akkando
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Drives: 17 M2 DCT LBB,11 e90 M3 ZCP IB
Join Date: Jan 2017
Location: Bay Area

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Quote:
Originally Posted by atlas View Post
Could updating the ISTEP software cause issues with BM3 being locked out?
If the latest istep fixes whatever hack bm3 is using to flash the dme then yes. I don't think anyone has confirmed or denied if the latest n55 istep blocks bm3 obd flashing of dme.
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