2015 door/ seatbelt buzzer location

I have been looking all over but I cant seem to find the buzzer or wire leading to it for my 15 Tacoma. I tried the ON position seatbelt trick and I guess that doesnt work on the newer trucks. I want to cut or disconnect the buzzer wires but cant seem to find the dang thing. Anybody know where it is? Pictures would be awesome. Thanks!

 

the dealer can turn it off

 

Do a search for "disable door chime." Sorry I'm not at my PC so not easy to attach links. Some have pulled the chimer out and some have disconnected the driver door switch to resolve the issue with the door chime. For the seatbelt chime some have used a fake seat belt connector to fool the truck into thinking he seatbelt is latched, but it sounds like you may have tried that already.