I was trying to replace my dome lights with blue led lights in my 15 tC. I did the dumb thing of twisting the light. I then went to youtube and watched a video that said DO NOT twist the light. So then I tried to pull it down with a screwdriver and twist it back and the plastic holder that the bulb fits into popped back up into the unit. So now it is up there somewhere and I can not get it out. Does anyone know how to remove the whole unit to retrieve it? That's what I get for trying to do it on my own. Responses would be greatly appreciated it.

 

The dome light is held up by little plastic tabs, just like everything else in our cars. Carefully pry around the edges of the light with a small screwdriver. Be very careful, the headliner is made of cardboard.
I accidently pulled mine out, trying to take the lens off. So don't feel bad.