Well I recently bought an A4 09' premium plus. Since the car has an SD card option, I was thinking it was great since SD cards are cheaper than Ipods ( which I sometimes use my pandora with my Iphone and its great), and I am tired if dealing with CD's. Well I had a loaner car for a week, and I bought a SDHD Ultra card and it was working fine with the loaner, it was an A4 11' with Nav. When I got my car back, I tried using the SD card and it said it was unreadable. So I went back to the store and changed the SD to a regular SDHD and it has the same problem, the MMI says ints unreadable.

I went to some other forums and found no help at all
Looked at the formatting and its the FAT32
Tried creating folders with less than 50 songs and failed


I dont know what else to do, any ideas?
should I call the dealer and see if I can get the MMI updated?

 

Use a regular SD max to 2GB, not the HC 4GB or >

I have no problem with regular SD 1GB, then I have little problem with SDHC class 10 16GB, the MMI cannot read all the songs, some are greyed out not playing. The SDHC pkg has wording saying for HC machine only.

 

There is a thread somewhere on here about this. What version of MMI do you have? I think HC cards (4Gigs and up) only work with 3rd Gen MMI.

 

There are a few SD cards of 4GB capacity that work just fine
I bought a couple off Amazon similar to this one:
There is a review near the bottom of the page from a happy MMI user

 

Mine is 2012. I had converted all the iTune purchase to MP3 format, then they are fine in SDHC. Maybe 09 MMI software cannot read SDHC, but only regular SD

 

is there a thread explaining how to insert songs into a SD card ?