seat_belt_on, off icon - Ehtisham Abid (https://www.flaticon.com/free-icon/seat-belt_7563850?related_id=5757662&origin=search)

Seatbelt signal sound - newlocknew (https://freesound.org/people/newlocknew/sounds/568785/)

seatbelt click sound - soundmary (https://freesound.org/people/soundmary/sounds/128192/)