I was told that I can run my RNS-E A3 Satnav from an SD card, thus freeing up the CD drive. But having copied the files from the DVD to an 8Gb card on my PC, I can't get it to work.

Is there anything else I need to do, such as setting it up via "engineering mode"? Having googled the question I found mention for other Audi models that you need a 16Gb SD card, which doesn't make sense as the DVD contains just 7Gb of data.

Any suggestions?

 

can't do that. you can put your music on the SD card and play it that way.

 

Interesting, as my local Audi service advisor told me I could ...