The ORANGE wire runs to the fuse box GLOW fuse.
The 4 GP wires on the drivers side splice into that wire.
Cut off the 4 glow plug wires at the splice.
Use the ORANGE wire for the WTS signal.
The drivers side GP feed, fat orange wire, goes to the drivers side glow plugs.
Near where it exits the main loom to the glow plugs there will be a splice and another fat orange wire that runs to the fuse box.
Cut the fat orange wire that runs to the fuse box just past the splice and remove the...