Izingxenye ze-auto ezidingisiwe zithuthuke ngokucophelela ukuletha ukusebenza okuhlukile, ukuthembeka, kanye nesitayela. Ukusuka engxenyeni yenjini enobuqili yokusika ama-seckopting systems we-elekthronikhi, uhla lwe-auto izingxenye zezenzelwe ukuhlangabezana namazinga aphezulu kakhulu wekhwalithi nokuqina. Ingxenye ngayinye ifuna ukuhlolwa okuqinile ukuqinisekisa ukusebenza kahle nokuphepha, okubonisa ukuzibophezela kwangaphambili ekusebenzeni kahle ebunjiniyela bezimoto. Ngokugxila ekususweni nasekwanelisekeni kwamakhasimende, izingxenye ezidingisiwe ze-auto zenzelwe ukuthuthukisa umuzwa wokushayela futhi zinikeze inani elihlala isikhathi eside, libenze isinqumo esithembekile sokulungiswa kwezimoto kanye nokuthuthukiswa.