61 13... In-line plugs, 2-pin, System JPT ELA
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
Press lock (1) in direction of arrow and slide connector forward.
Press lock (1) downward and slide out to one side.
With special tool 61 0 316 (61 1 136), unlock contact and pull out cable with contact (1) towards rear.