Air Bag Light On problems of the 2008 BMW 135

Air bag light was on all the time. Possible loose contact pin tension for left side airbag circuit. Drivers seat airbag contacts on wiring harness side had to be replaced.

Seat belts/airbag lights keep coming on. They have replaced the harness in the seat, belt buckle, reset the light and now they say the seat belt module now has to be fixed. I believe this is from the recall that has not been done on the car which is the airbag module. The light came on when you sat in the seat or just driving along.