I-EF-4 yimveliso ehamba phambili kwi-JCT.Isetyenziswa kakhulu kwindawo yentengiso.I-Ef-4 kwi-JCT ifana nje ne-BMW Mini, ihlakaniphile kodwa iluncedo kwaye idumile.Abathengi basebenzisa i-EF-4 i-trailer ye-LED yeselula ukukhuthaza iminyhadala yezemidlalo, ukukhuthaza ukunyuswa kweemoto, kunye nokukhuthaza iimveliso ezintsha.

Abathengi baseNew Zealand bayila itreyila ngendlela yabo.Bakhusela isakhelo ngebhokisi enkulu.Ngokwahlukileyo kwiintengiso zemveli, i-trailer ye-LED yeselula ingabonisa iividiyo, eziguquguqukayo kwaye zikhangele.Iluncedo kakhulu.Nceda ungathandabuzi ukuqhagamshelana nathi ngeenkcukacha ezithe vetshe.