I have this seatbelt light problem.
It was couple of months ago that I noticed seatbelt light going on and off. Then couple of days ago, it stays on even though I am buckled.

One thing I have noticed is that when I lean against or press hard on the lumbar support on the seat, the seat belt sign goes off, and as soon as release the press, the light comes back on.

Is there any sensor on the seat that turns on the seatbelt light by weight?

How can I fix that problem?

I am living oversea and there is no nissan dealer over here.

Thanks for any help