Which is the best sd card for sat nav

for audi a3 navigation sd card

Which One should I by it 

many thanks 

Dea 

Edited March 14, 20251 yr by Dea

I wasn't aware you could get Audi's navigation system from anybody but Audi. Or do you have something else in mind?

Hi there thank you for coming back to me .
I’m seeing some of us on Amazon, eBay gumtree they do sell at SD cards for satnav.

So are you talking about third party cards ready loaded with maps etc? If so, be wary. The reputation of such suppliers varies a lot. Some good, some bad.

I first assumed you were trying to copy the navigation system from a source to a card.

I did not buy anything as yet !! But I’m looking if anyone know any better options then just buying on line just anything 

Has the car already got sat nav or is it greyed out on the mmi? 

If it's greyed out then it needs activating by Audi to make it work. 

If you already have it then in theory either eBay or Amazon should work. 

Hi Steve thank you for reaching out to me no it dose not is asking my for satnavs Sd card many thank you 

Ben 

5 hours ago, Dea said:

Hi Steve thank you for reaching out to me no it dose not is asking my for satnavs Sd card many thank you 

Ben 

If it doesn't have sat nav already programmed to the mmi then putting an SD card in won't just work. It needs activating at Audi. 

It has did ask me for my Sd card