Hi guys my first post, just recently bought my first Audi. It's a Audi A3 2.0 tdi s line model 2007. I have just noticed that the airbag light has come on, I plugged my obd2 reader in and no codes or faults found. Has anyone else had this problem and is it a easy fix? I bought it from a used car garage and they have given me a 3 month warranty. Is it worth ringing them or can I just have a look and try myself? Don't want the hassle of going back and for the dealership. Thanks in advance