Bob,   There are 6 screws you remove to get the chrome turn signal/parking light bezel off. That will expose the plastic lens. I believe there are 4 screws that you remove to get the lens out. Be careful with the lens it is in 2 pieces, the curved front and a flat back panel. Removal of the lens will reveal the bulbs. Handle the lens with care as the plastic is very brittle after all of these years. Be especially careful with the tabs that the screws go into. Reproduction lenses are ve