Post by
ChuckNC »
https://forums.nicoclub.com/chucknc-u53225.html
Sun Oct 07, 2007 7:17 am
I had the same problem with mine soon after I got my car. If I remember correctly, the grease gets into the micro switch mechanism and the sensor thinks the seatbelt is already retracted. If you take it apart, you can clean it out. It's not that tough to take apart and reassemble.
Just for kicks, tap on it when the ignition is on and the door is closed to see if it jars the sensor loose. Then, you'll know that is the problem.