Pakistani mouse, hard to catch even with a trap!
well, do this at your own risk, you can buy small round balls, they resemble Gulab Jamans, just that they are grey-ish in colour. Costs about 20 rupees for a few of them. Coat them in flour and water, and leave outside your car and under the engine. They probably want comfort of the heat and once they eat the balls, they will get poisoned and die within a few hours or max 24 hours.
Now, you gotta be careful, don't want it to stink. Keep a track where they can be and get rid of them!
Good luck! i had a baby mouse in my room, bought Krikee and a cage, caught it with a bowl 