use "chohay marne wali golian" in my LC a rent went inside to eat the rice leftovers, i put the pills in it and it ate 3 of them in 2 days, next day i took the car out from the garage and kept the window rolled down, it went out.
the pills basically cause its kidneys to fail for which the rat feels heat and it comes out from its hiding, it runs and runs and runs till its death.
otherwise i had to strip the whole Landcruiser