Recent content by sparkycar3141

Yep, that must be it. Apparently my wife's car and my old M3 must either be following USB 3.0 spec or just ignoring the spec to provide more juice.

I believe the USB port in the center armrest storage is underpowered, charging my iPhone 6 is quite slow, especially when letting Waze run it pretty much just holds the charge. I recently changed from a 2015 M3 to the 2017 i3. The M3 did not have this issue. Well, I decided to get some hard...