Pre-otetezeka

Chida chachitetezo chopangidwa ndi Mercedes chimafanana ndi PRRE-Crash, koma chovuta kwambiri.

Pre-SAFE itha kuyendetsa bwino galimoto kuti ikwaniritse zomwe zingachitike ndi makinawa, pogwiritsa ntchito masekondi amtengo wapatali omwe asanafike ngoziyo. Masensa a ESP ndi BAS, komanso machitidwe ena kuphatikiza Distronic Plus, amazindikira zovuta monga oversteer ndi understeer, mayendedwe owopsa ndikuwongolera mwadzidzidzi.

Ngati makina a PRE-SAFE atazindikira ngozi, mawindo akutsogolo ndi sunroof zitha kutsekedwa ndipo mpando wakunyamula wakumbuyo ubwerere pamalo oyenera. Ma cushion am'mbali mwa mipando yama multicontour amakhala ndi mpweya, kulola okwera kuti azikhala motetezeka ndikutsatira kuyenda kwa galimotoyo. Chitetezo chowonjezera chimaperekedwa ndikulowererapo kwa pre-SAFE braking system (ikapemphedwa). M'malo mwake, pakapezeka ngozi yakumbuyo chakumbuyo, dongosololi limachenjeza dalaivala osati zowoneka komanso zomveka zokha, komanso ndi chizindikiritso chogwira ntchito. Ngati dalaivala sakuchitapo kanthu, njira ya PRE-SAFE braking imatha kuyambitsa mabuleki mwadzidzidzi, potero amathandizira kupewa ngozi kapena kuchepetsa kukula kwa ngoziyo.