I posted a while back as I couldnt get the LED bulbs in my number plate to work. Just kept throwing up errors and wouldnt light up at all.
Now I've seen these on ebay (see link) its the whole unit as opposed to just the bulb.. Has anyone tried these and do they work?
2005 A3 Sportback
Audi A3 S3 A4 S4 A6 S6 A8 S8 Q7 Error Free Number Plate unit LED Bulb UK seller | eBay