How do you get to the dome lights (front and back... one may be called map light but you know what i'm talking about) to gain access and replace the DE3175 bulb??? just pop it out with a screwdriver to get to the bulb or something?...same question with the courtesy lights...thanks

 

pop them all out with screwdrivers being careful not to crack anything.
the map light actually has a slot to put the screwdriver in.