Do you have to remove the bumper to replace the turn signal on a 1997 Olsmobile Bravada?

Do you have to remove the bumper to replace the turn signal on a 1997 Olsmobile Bravada?
no. drop t-gate down, u will find the screws now that hold entire lamp
there shpuld be two only. remove screws completely, slide lamp wiggle it
may be sorta stuck kinda sideways & backwards at the same time. depress
lock-tab if any and turn counter clockwise to remove socket that holds bulb .
i think that year may have a spade base, whereas, it is pulled-wiggled
straight out rather than turned . verify same 'bulb-number' /on bulb/ to replace.