I used to run the Nav in my A4 off of an SD card, not sure whether other models can though.
disk only as its dvd based
Just a 16gb SD card bought from amazon. Copied the whole contents of the DVD across and it was recognised by the Nav with no problems. Was a 2011 A4 with tech pack low, don't know the model of the Nav I'm afraid.
Might just have to try it for the sake of an sd card cheers
Might just have to try it for the sake of an sd card cheers