!NOTE! this issue was fixed in 0.9 update and fix in not needed.
Texture fix to tone down Ford Focus 2001 wind shield reflection, which causes a whiteout and blocks the vision. Also reduces the amount of dirt on the wind screen.
Place the included int_fow.pssg to DiRT Rally/cars/interiors/models/fow. Be sure to backup the original file.
Ford Focus 2001 wind screen reflection fix (obsolete after 0.9 update) 1
Ford Focus 2001 wind screen reflection fix