seat belt issue

Hey I hit a curb lightly when the road iced over tryin to turn around real slow. Ever since then my seatbelt light comes on after I crank the car up. BUt it only comes on after I lean foward a bit.

It has gotten better since it doesn’t always come on now, but where is the sensor located? Does the whole piece behind the rear interior panel have to be replaced? It only does this on the d/s as well. I can unplug it and plug it back in and sometimes the light goes off.

ANy ideas? I have searched but I haven’t found the answer specifically to my problem. thanks in advance for any advise.

bump help needed :bawl: