2003 Lexus LS 430 Owners Manual - Page 143

COMFORT ADJUSTMENT D Replace the belt assembly (including bolts) if it has been used in a severe impact. The entire assembly should be replaced even if damage is not obvious. Fastening front and rear seat belts Front seat belt buckle illumination 16L287 16L371 Adjust the seat as needed and sit up straight and well back in the seat. To fasten your belt, pull it out of the retractor and insert the tab into the buckle. You will hear a click when the tab locks into the buckle. Opening the driver's door lights up the driver's seat belt buckle for easy use. The same applies for the front passenger's door and seat belt buckle. The light remains on for 15 seconds after the door is closed, but goes off immediately when all doors are locked. The seat belt length automatically adjusts to your size and the seat position. The retractor will lock the belt during a sudden stop or on impact. It also may lock if you lean forward too quickly. A slow, easy motion will allow the belt to extend, and you can move around freely. 129