61 13... Inline plugs, 2-pin, System MPQ 2.8

Press catch on outside in arrow direction and remove towards top.

Fig 1: Pressing Catch On Outside

Courtesy of BMW OF NORTH AMERICA, INC.

Press down snap-in hooks (1) with screwdriver and pull out cable and contact (2) towards rear.

Fig 2: Pressing Down Snap-In Hooks With Screwdriver

Courtesy of BMW OF NORTH AMERICA, INC.