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      09-05-2023, 08:49 AM   #1
nclsklsr
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JB4 firmware for M2C

Hello,
Are there any M2C drivers here who have a jb4 installed and can tell me what firmware they currently have loaded?
The normal, beta and alpha are all not properly recognized by the car.

Or do you have to load a completely different one?

Thank you
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      09-07-2023, 11:21 PM   #2
AllEyesOnMe
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Firmware 4/187//5 should be the one you want to be on, and follow N54tuning forum S55 post's setting.
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      09-09-2023, 06:58 PM   #3
///MPECABL
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4/187//5 originally but swapped to Alpha V20 to monitor Ethanol Content with the Fuel-it Canbus content setup. Either should work.
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      09-21-2023, 10:02 AM   #4
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Both my M4CS and M2C are running 4/187//5
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      10-26-2023, 06:10 AM   #5
nclsklsr
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Is that right?
Because it dont work…

Is it important for jb4 if its an EU or US M2 Model?
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