61 13... Circular plugs, 4-, 7-, 10-12-, 25-pin, System D1.5/D2.5

WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

61 0 303

Insert special tool with suitable connection side in connector and twist approx. 3° anticlockwise.

Fig 1: Inserting Special Tool With Suitable Connection Side In Connector

Courtesy of BMW OF NORTH AMERICA, INC.

The connector is locked down if retaining lug (3) is located in locking groove (2).

Unlocking groove
Locking groove
Retaining lug

Fig 2: Identifying Unlocking Groove, Locking Groove And Retaining Lug

Courtesy of BMW OF NORTH AMERICA, INC.

With special tool 61 0 303 press back retaining hook(4) of corresponding contact and pull out cable with contact.

Fig 3: Pressing Back Retaining Hook Using Special Tool (61 0 303)

Courtesy of BMW OF NORTH AMERICA, INC.