
Worked great. Used on the 2003 BMW M3 for LCM programming. In order for all vehicle modules to be read correctly, you must solder ports 1 and 2 and 7 and 8 (clearly marked in the adapter). I'm terrible at soldering but I was able to do this and the module read all modules easily. Operating system: Windows 10 (with some effort). This video shows everything you need to do to get Windows 10 working with device drivers: https://youtu.be/bZLhlfDmmogSoftware: I downloaded the drivers separately, but the device already came with a CD containing them (I have basically just the step-by-step guide above). The BMW Scanner software (aka PA Soft 1.4) that came with this unit works perfectly and I was able to read both the fault codes and the program (with the above physical modifications to the unit it would otherwise only read the engine DME. I believe, although this is only necessary on the M3). All in all, at $20 compared to the $650 PA soft with scanner, this device is well worth the money if you're willing to tinker with it.

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