Spent some time yesterday taking the drivers seat out to disconnect the chime but there are 4 wires to the seat belt connector so I gave up. I've only had my 2002 XF 2 months so it was a good time to clean the carpet under the seat. Of course after doing a search today I found this post. Worked the first time. No one mentioned that the seat belt icon on the dash stays on. I can live with the light but the chime was annoying when you are just moving the car in the driveway.