Jus looking a bit of advise from anyone who has changed their interior lighting.

Im currently changing LEDS on the roof console and have successfully changed the three buttons to operate the lights, however the solo LED looks more complicated (switch with a vertical stroke and circle around it).

It’s the LED in the black box with seatbelt sensors (not part of the 3 pus buttons in row) and not sure how to go about that one, it looks more complicated, can anyone help??