2006 Volkswagen Golf stop and tail bulb change

Hi to change a burnt out tail light bulb you need to open the back carpeted side panels. There are two screws very visible just twist and the panel opens on the left. The right is similar but smaller.
The bulbs are all attatched together and you have to squeeze two sided tab to pull out the bulbs. Tail stop light is top bulb. Middle bulb is tail light when you turn your lights on.

Maybe you can help me out I have a burnt out fuse for interior dome light and door panels. I don't know which one. Please help me out. I helped you.
Thanks.