Quote:
Originally Posted by nars3000
Quote:
Originally Posted by LOW4LYF
What do you mean by software version mismatch?
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When the SWFL version that came from the factory no longer matches the version that's currently on the car... even after "flashing back to stock"  |
Don't know if this is your issue but I had a similar experience that may help you
I also have a BM3 with a WiFi agent. I took my M4 to the dealer to help sort out an electrical issue which turned out to be unrelated to the tune. The SA is a good guy and called telling me "something is wrong with your DME and the tech can't connect. There's some aftermarket wires and they don't want to touch it"
Apparently, their diagnostic hardware could not get the DME to respond. They said the DME was likely bricked. It has something to do with the software on the diagnostic device.
I drove over to the dealership and easily reconnected via BootMod. I flashed my "stock" software and then reflashed the custom tune. Problem solved.
Might be worth a try?