Removing the plastic domelight cover

[GQSmoov28]

Hey everyone, another newbie here, this time from the U.S. Just recently purchased a 92 GS in White,(just added a set of 16" Motegi MR7 in white) in beautiful condition. My question, I need to replace one of the domelights, does anyone know how to remove the plastic cover without damaging it?

[-=deathtrap-mx3=-]

be very very careful. the online tech. manual shows how to remove it i beleive. just pry the housing outta the headliner and then carefully pop the clear plastic cover outta the housing. i broke 2 of the noches on the clear plastic, but it still stays put fine.