How do I replace the backup lights. There are screws, do I take them out? on 2003 Volkswagen Beetle

What do I do after the screws are removed. They don't seem to want to come out.

Asked by for the 2003 Volkswagen Beetle
THERY ARE A TIGHT FIT PULL CAREFULLY AND WHEN REINSTALLING USE SOME WD40 AND THEY WILL POP BACK IN
1 more answer
Detach the battery. Take off the plastic cover. Pull the lighter out. detach the wires.http://www.lightdeal.co.uk/