rear dome light?

[macaroni]

how do you replace the bulb?

[ryhi]

carefully pry it with a flathead screwdriver.

[SLAMMED_C]

looking at the dome lamp itself.. look at eahc end of the domelamp where the plastic lens meets the headliner.. on one end there will be a slight indent, carefully put a flat head screw driver in that and pry down ward.. Id recommend using a plastic wedge to do this.. instead of the screw driver.
pry the domelamp down and pop open the cover.. replace the bulb.