How do you replace a shift indicator on a 1965 Buick skylark?

To replace the shift indicator on a 1965 Buick Skylark, first remove the console cover by unscrewing any screws securing it in place. Carefully detach the shift indicator from its mounting, taking note of how it connects to the gear selector mechanism. Replace it with the new indicator, ensuring it aligns correctly with the gear positions, and reassemble the console cover by securing it back with screws. Finally, test the indicator to ensure proper functionality.