WHAT DOES GEARBOX AUTO MEAN?

Salam bos. Saya pakai kelisa 1.0 auto. Masalah sy kadang2 bila nak tukar equipment R ke P enjin tiba2 mati. Pastu kadang2 bila nak masuk parking nk membelok pun enjin boleh mati dngn tiba2. Pomen ckp masalah gearbox. Betol ke manager?Since the gearing is adjusted infinitely involving the very best and cheapest ratio, the engine is saved in its elec