Chippy1987

Hi my mmi system stopped working the other week and I bought a new (cheaper eBay one) but some of the setting are not working or coming up, like the adapted air suspension, sat nav, jack mode, and quite a few others. Ive been told that it needs to be recoded, I’m not very knowledgeable on cars. Is there anyone near to me that can decode it for me. I’ve called a local garage that does it but they won’t do it as it’s not a genuine Audi part. I live in south east London. Thanks Reece