Just look for some phillips head screws along the inside, ourside and bottom of your interior panel. There will also be two screws in the place you grab to close the door. You might have to take off another small piece above the door where your mirror is, depending on if you have manual or power mirrors. Once all the screws are off, pull it out as gently as you can, then tap the bottom upwards to work it out of the gap where the window is until the panel comes off. Now, I'm not sure if you have power locks, windows and mirrors, and because my Cavi doesn't have any of that, mine was easy to take off, I don't know if the switches are attached to the panel, so be very careful when taking it off, you don't want to rip out any wires. Do whatever you need to do for the light, and when you put it back on, put the top in (window gap) first, make sure it's in, then tap on the door with your fist or something that wont break the panel to get the plastic catches into place, but make sure it's all lined up. Then, replace your screws. Repeat on door 2.