Quote:
Originally Posted by slaughter.mode
It's very easy-you do it with a iPhone/Android app. You can flash back to stock any time. The only thing you'll need is of course your DME needs to be unlocked and you'll need a way to interface with the car. I use the MHD wireless adapter which works fine with BM3, xHP, Bimmercode, etc.
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Thanks,
I read that DME only needs unlocking typically on 2019+ models.
Mine may be okay as a 2017?
Hmm - otherwise how easy and what do I do to unlock. dME?