Sensor Occupant Classification Front Passenger problems of the 2006 BMW 325

The passenger seat mat sensor stopped working and that disabled the airbag. I called BMW and they told me this part has already been replaced once in 2016 on my car during a recall, which happened before I purchased the car. I asked them to replace it again since this is a safety issue and they told me BMW would only replace this part for cars with less than 15 years, which in my case expired on January 2021. This is a very costly repair and in my view is caused by a poorly designed part, considering that there has already been 3 recalls on it and it keeps breaking after a some use. So for now, until this case is settled, I will be driving a car with the passenger airbag deactivated by the board computer, what is a very serious safety issue.