July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
61 13 ... Base of tab connector housings
WARNING: This page is about a different car, the 2003 BMW M5, 2002 BMW M5, 2001 BMW M5, and 2000 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
Unlock hook (1) with special tool 61 1 360 and slide plug housing downwards out of base.