61 13... Inline plugs, 6-, 8-pin, System MQS

Press lock (1) in direction of arrow and slide plug forward.

Fig 1: Sliding Plug Forward

Courtesy of BMW OF NORTH AMERICA, INC.

Press locking hook (2) downward and slide lock (1) out.

Fig 2: Pressing Locking Hook

Courtesy of BMW OF NORTH AMERICA, INC.

Press down arrester hook (1) with screwdriver and pull out cable with contact towards rear.

Fig 3: Pressing Down Arrester Hook Using Screwdriver

Courtesy of BMW OF NORTH AMERICA, INC.