Clio 182
So I've had a small crash in my 182, driver's side airbag has deployed along with the pretensioner, I'm in the process of getting parts and I'm pretty much clued up on what I need to do. Though one thing I'm not so clear on, when I replace my airbag ECU, do I need to code that ECU to my car, or can I just plug it in and be away laughing? I've read that it needs coding but other people don't seem to have to do that. Anyone with experience around? Cheers!