Socket housing
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
Press locks (1) on cap (2) upwards on both sides.
Detach cap from contact carrier (3).
NOTE:
Detaching the cap releases the secondary locks of the socket contacts.
Hold down retaining hook (1) of socket contact in opening of contact carrier with a small screwdriver.
Pull wire with socket contact in direction of arrow as far as secondary lock (2).
Hold down retaining hook in secondary lock (1) again and pull cable with socket contact (2) completely out of contact carrier (3).