Is there a trick to get to the bulb?
I tried to take off the cover but I couldn't figure it out and I didn't want to break the plastic cover.
Use a bone tool or slotted screw driver from the left side and press down and to the right and it will pop out. If you are trying to run LED lights on a +05-up S60/V70 they will only work in the footwell lights and license plate lights, the overhead lights will not turn off, but rather dim. If its an 04 S60/V70 you'll be fine with LEDs.