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      05-25-2019, 11:53 AM   #1
themishmosh
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Drives: BMW X1 xDrive35i
Join Date: Apr 2014
Location: United States

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non-ISO JB4 firmware anyone?

Does anyone have the non-ISO firmware backed up? I am sick of all the check engine lights that many are getting and that Burger Tuning doesn't seem to have the answer for... 3166, now 28A0. I'm running the latest ISO firmware and the car is error free in Map 0. I long for the days before I clipped the diode and went ISO... tuner codes were cleared, driving carefree.
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X1 35i, H&R springs, Bilstein HD shocks, BMS JB4, BMS chargepipe, xHP trans flash
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