On my 09 Ram my seat beat warning light stays on even when I have my seat belt engaged. I also inserted the seat belt in passenger side to see if that would turn light off but it made no difference. Out of warranty, replace sensor or wire together and where is it located at?
Thanks, Rick

 

Wire the two wires together.

 

looked under seat to wire together and they were cut, probably by the seat slide, wired them back together and works fine.

 

Glad you got it resolved. That may be my next mod.