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

Special tools required: 

• 61 0 303

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

Fig 1: Inserting Special Tool With Suitable Connection Side In 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 Connector Retaining Lug And Groove

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 Of Corresponding Contact

Courtesy of BMW OF NORTH AMERICA, INC.