61 13 ... In-Line Plugs, 20-Pin, System D2.5

WARNING: This page is about a different car, the 2007 BMW 550i and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

Pull locking slide (1) out of connector (2).

Fig 1: Identifying Locking Slide And Connector

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With special tool 61 1 132 (ejector), press back arrester hook (3) of appropriate contact and pull out cable.

Fig 2: Identifying Arrester Hook And Special Tool 61 1 132

Courtesy of BMW OF NORTH AMERICA, INC.