Sisitemu ya MCY DSM, ishingiye ku kumenyekanisha isura yo mu maso, ikurikirana ishusho yo mu maso yumushoferi nu gihagararo cyumutwe kugirango isesengure ryimyitwarire nisuzuma.Niba bidasanzwe, bizumvikana umushoferi wimenyesha gutwara neza.Hagati aho, izahita ifata kandi ibike ishusho yimyitwarire idasanzwe yo gutwara.