I have a AVIC-F90BT and I have a 2GB SD card that I want to load with music so I can listen to it in the car. I formatted the card to both FAT and FAT32 and loaded some mp3 files, but the radio shows that nothing is on the card. Am I doing something wrong? Not sure what to do...

i would try a different SD card, i have came across one or two that would not work.

i have a 32gb and all my mp3s play

I have the avic f7010bt just did the firmware update and now my SD icon does not light up when i put the card in, it worked fine before can anybody help thanks.