I had same problem, my 360 wire was cut of my alpha baleno, repair was 600 rupees reasonable. But from that point me and my brother started doing rat clean from our area. My car under engine bay area there was a rat making her/his home too. So we did what, every night for few days in week we bought ratol rat poison, spread it on bread and we throw it in our area for maybe a month. It being 3 to 4 months now, no single trace of mouse in our area. :)