Like what Kaminari said, check the light bulb at the back of the panel...might be the bulb had burn. Definitely not the fuse as the rest of the panel or compartment lights still lights up.
For those who likes to DIY or just wanto save some money n time, u can DIY oil change. It is not hard at all... U just need some proper tools.. dats it... Only takes about 30mins to complete...