Hi All.

My MMI 3g DAB Radio unit (4G0035061 L) has died on me and I am trying to replace it.

The garage I bought the car from have had a go at doing it and bought a replacement from ebay. They tried to fit it and said that it did not work and that the model number had to be exact.

My question is, is the letter 'L' in the model number significant? I can see loads of different listings on ebay for the 4G0035061 with different letters at the end. Most forums I have read never mention this letter.

I am expecting to have to do stuff to unlock it once its fitted and im hoping that I can go to most car audio shops instead of having to go to a genuine Audi dealer. Would that sound about right?

I hope someone can help.

Cheers.

Dan