Headlight and cigarette lighter repairs

CAN YOU HELP?? I need to remove a headlight as have a faulty bulb. Is it done internally? I've removed the flasher but still can't get to the back of the headlight bulb. Any thoughts/advise?
Also, my cig lighter is faulty. Any ideas on how the plastic shroud is removed to get to it. Found some screws but once removed, still won't come off. Is it clipped too or do surrounding areas need to come off first?

On my Hiace, you remove both the side lights/indicators + screws then pull off the headlights/grill cover in one piece.
It may be stiff but it is only held by spring clips.

Thanks for the advice. I've noticed there are no exposed screw heads on the outside of the vehicle. Does anything need to be removed internally first before the lights and grill cover come off together?

Yes there is a screw inside the door pillar securing the lights.

Thanks.
On another note, any idea how the dashboard shroud comes off where the cigarette lighter is installed?