61 13... Inline plugs, 8-, 12-pin, System D2.5
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
Move upper section of connector (1) and lower section of connector (2) against each other in direction of arrow.
With special tool 61 0 303 , press down retaining hook (3) of corresponding contact and pull out cable with contact.