How do you change drivers seat belt?

To change a driver's seat belt, first, ensure the vehicle is turned off and in a safe, stable position. Remove the seat belt from its retractor by detaching it from the anchor points, usually located on the floor and the B-pillar. Install the new seat belt by securing it at the same anchor points, making sure it is properly threaded through the retractor and any guide loops. Finally, test the seat belt for proper function by pulling it to ensure it locks and retracts smoothly.