Iyo yakakwira mabhureki mwenje inowanzoiswa pamusoro pekumusoro kwemota, kuitira kuti mota inotyaira kumashure ive nyore kuona kumberi kwebhureki remotokari, kudzivirira tsaona yekumashure.Nekuti mota yese ine mabhureki mwenje maviri akaiswa kumagumo emota, rimwe kuruboshwe uye rimwe kurudyi, saka rakakwirira remabhureki rinodaidzwa zvakare kuti rechitatu brake light, high brake light, rechitatu brake light.Chiedza chebhureki chepamusoro chinoshandiswa kunyevera mota kumashure, kuitira kudzivirira kudhumhana kwemashure
Mota dzisina mwenje mabhureki akakwira, kunyanya mota uye mini mota dzine yakaderera chassis painobata mabhureki nekuda kwenzvimbo yakaderera yekumashure mabhureki mwenje, kazhinji haina kupenya kwakakwana, mota dzinotevera, kunyanya vatyairi vemarori, mabhazi nemabhazi ane chassis yakakwirira dzimwe nguva yakaoma. kuona zvakajeka.Naizvozvo, njodzi yakavanzika yekudhumhana-kumashure yakakura.[1]
Huwandu hukuru hwemhedzisiro yekutsvagisa inoratidza kuti high brake light inogona kudzivirira nekudzikisa kuitika kwekukonana kwemashure.Naizvozvo, mabhureki mwenje marefu anoshandiswa zvakanyanya munyika dzakawanda dzakabudirira.Somuenzaniso, muUnited States, maererano nemirau, motokari dzose dzichangotengeswa dzinofanira kuva nemwenje mabhureki akakwirira kubvira muna 1986. Motokari dzose dzakareruka dzakatengeswa kubvira 1994 dzinofanirawo kuva nemabhureki akakwirira.
