61 13... Connector housing, LCC contact (load current contact)
WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
Socket housing:
Press lock (1) with suitable tool (2) in direction of arrow out of socket housing (3).
Pull lock (1) out of socket housing (2).
Insert special tool 61 0 317 into socket housing (1) and pull out wiring with LCC contact (2) in direction of arrow.
Pin housing:
Unlock locking slide (1) of pin housing (2) with suitable tool (3) in direction of arrow.
Insert special tool 61 0 317 into pin housing (1) and pull out wiring with LCC contact (2) in direction of arrow.