2001 Acura CL - SRS light

THe SRS light is staying on, which could mean air bag or seat belt retraction system. Has anyone delat with a simalar problem. I had this problem a while back but I pulle the seat belt a few times and it went away… Can anyone help? I hate to bring it in to the dealer $$$$

We have a similar problem with 2000 Acura- SRS light is on- dealer says air bags will not deploy and it is a bad sensor under passenger seat- $600 to fix. I am looking for verification or alternative myself.