my mom just called me fuse lang daw ang problem, here's what happen, sa pangasinan sila galing, middle of their journey they turn the acu on, suddenly nawala iyong busina, after a couple of minutes okay naman na daw, when they arrive here in manila ngpark sila and iyon na nga, ask ko lang guys since okay naman na iyong car ngayon I want to ask you guys whats caused this? so that I can have it checked and it would not occur again. Thanks...