How to fix faulty airbags in an Audi A4?

I've noticed that my airbags in my Audi A4 are not functioning properly. What could be causing this issue and how can I fix it?

The most common cause of faulty airbags in Audi A4s is a defective airbag control module. You can resolve this by getting the module replaced or reprogrammed at a certified Audi dealership.

Another possible reason could be a loose connection or damaged wiring. Check the connections and wiring for any signs of damage and get them repaired if necessary.