How do i change a headlight in a 2001 nissan xtera?

my headlight is out and i don't know how to change it. it looks really simple but i don't want to break anything so please help meHow do i change a headlight in a 2001 nissan xtera?Conversion Kit... There expensive though they range anywhere from 300-1000 dollarsHow do i change a headlight in a 2001 nissan xtera?if you go a good part store they should be able to assist you.