Regarding the parking light, you need to unplug it from the assembly so you can take the complete assembly from the bike. Do not pull from cables but with a long nose pliers pull from the little rubber part and wiggle down to loosen the bulb connection There is no clip or anything like that holding it in the hole, just the rubber surface. I forgot to take a picture of the part but wiggle wiggle until you see it is coming down.
Do not try to access the lamps by unclipping the below clips and trying to get the glass off.! You are almost there….