Anyone have 507 ecu firmware?
You need fully unlocked offline programing and the ability to match new vins and make the ECU marry the rest of the car.
Honestly I might just go to the dealer and tell them I want the latest firmware for a p31 as mine is 4 revisions old.
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You need fully unlocked offline programing and the ability to match new vins and make the ECU marry the rest of the car.
Honestly I might just go to the dealer and tell them I want the latest firmware for a p31 as mine is 4 revisions old.
I miss being in the BMW world where the dealer updated all 31 modules in the car for $99.
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I kinda want a way to check my ECU and TCU software versions before taking it to the dealer to update because to be honest, I don't even trust them to actually do it.











