I'm hoping there's someone out there who can help me because I'm out of ideas. I personally removed my seats in my '03 350Z and had them reupholstered. After I got the seats back and went to reinstall, I discovered that the passenger seat has a connector for which there is NO mate?! Specifically it's the seatbelt sensor connector. I would expect there to be a connector on the vehicle side (vs the seat side) that would mate with this connector, but I just can't find it anywhere. I'm at a total loss. I've provided a photo. Notice that the connector (seatbelt sensor connector) circled in green has NO mate on the car side. I've even pulled the carpet up to be sure. Help!!

Seat side connectors

Car side connectors

 

do you have the needed diagram ?

 

I've found seat wiring diagrams online but it doesn't help much with locating the connectors.
By the way, I was mistaken about which connector I can't find the mate for. It's actually the connector circled with the RED circle in the photo of the SEAT. I have the mating connector for the seatbelt sensor connector

 

did you ever figure this out i’m having the issue now