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

Insert special tool with suitable connection side in connector and twist approx. 3° counter-clockwise.

Fig 1: Using Special Tool To Unlock Connector

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

1. Unlocking groove
2. Locking groove
3. Retaining lug

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

Courtesy of BMW OF NORTH AMERICA, INC.

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

Fig 3: Identifying Arrester Hook And Special Tool 61 1 132

Courtesy of BMW OF NORTH AMERICA, INC.