libion@aol.com

I have an SD card Navigation on my Q3 and I think it is rubbish. This is the first time I have owned an Audi and I can say that the navigation systems I am used to were far superior to this.How good is the HDD mmi nav and can I retrofit it to my Q3. I most likely will have to change my car if I cannot fit in a decent SatNav. The Audi dealership in U.K said that they do not retrofit