When I plug my iPod into the XDM6350's USB jack, it keeps saying "Reading," and never goes any further than that. I've given it a really long time, though I don't have that many songs on my iPod, but it never does anything different.

ANSWER: The USB is not going to work with your iPod. It is intended to be used with a flash drive or external hard drive with a folder structure containing either .mp3 or .wma files.
REASON: The way the USB works on the system is that it reads all the files and folders on the entire device and will say "reading" until it reads all the files and folders. This should only take a few seconds but if there is tons of files it may take longer. Main problem: An iPod contains much more than just music files and folders - it contains an entire operating system. Worse, the operating system which the iPod uses is protected, keeping other devices except for iTunes from reading the music files.
SOLUTION: You will need to use a flash drive or external hard drive with your USB. This device can only contain music, and the music must be organized into folders. Your iPod will not work. However, you can use Auxiliary input using a cable which both ends are 1/4" headphone jacks, one end going to the iPod and other plugged into your stereo.
Good Luck! - Chris Proia

p.s. Here is the User Manual for your XDM6350 : http://www.dualav.com/support/manuals/xdm6350.pdf

the USB port does not play music it only charges. the AUX is were you plug it in to get the music. If thats not it then it could be your cord. I had the same problem awhile back.

ANSWER:
The USB is not going to work with your iPod. It is intended to be used with a flash drive or external hard drive with a folder structure containing either .mp3 or .wma files.

REASON: The way the USB works on the system is that it reads all the files and folders on the entire device and will say "reading" until it reads all the files and folders. This should only take a few seconds but if there is tons of files it may take longer.
Main problem: An iPod contains much more than just music files and folders - it contains an entire operating system. Worse, the operating system which the iPod uses is protected, keeping other devices except for iTunes from reading the music files.

SOLUTION:
You will need to use a flash drive or external hard drive with your USB. This device can only contain music, and the music must be organized into folders. Your iPod will not work. However, you can use Auxiliary input using a cable which both ends are 1/4" headphone jacks, one end going to the iPod and other plugged into your stereo.

Good Luck!
- Chris Proia

p.s. Here is the User Manual for your XDM6350 : http://www.dualav.com/support/manuals/xdm6350.pdf

ANSWER:
The USB is not going to work with your iPod. It is intended to be used with a flash drive or external hard drive with a folder structure containing either .mp3 or .wma files.

REASON:
The way the USB works on the system is that it reads all the files and folders on the entire device and will say "reading" until it reads all the files and folders. This should only take a few seconds but if there is tons of files it may take longer.
Main problem: An iPod contains much more than just music files and folders - it contains an entire operating system. Worse, the operating system which the iPod uses is protected, keeping other devices except for iTunes from reading the music files.

SOLUTION:
You will need to use a flash drive or external hard drive with your USB. This device can only contain music, and the music must be organized into folders. Your iPod will not work. However, you can use Auxiliary input using a cable which both ends are 1/4" headphone jacks, one end going to the iPod and other plugged into your stereo.
Good Luck!
- Chris Proia

p.s. Here is the User Manual for your XDM6350 : http://www.dualav.com/support/manuals/xdm6350.pdf

ANSWER:
The USB is not going to work with your iPod. It is intended to be used with a flash drive or external hard drive with a folder structure containing either .mp3 or .wma files.

REASON:
The way the USB works on the system is that it reads all the files and folders on the entire device and will say "reading" until it reads all the files and folders. This should only take a few seconds but if there is tons of files it may take longer.
Main problem: An iPod contains much more than just music files and folders - it contains an entire operating system. Worse, the operating system which the iPod uses is protected, keeping other devices except for iTunes from reading the music files.

SOLUTION:
You will need to use a flash drive or external hard drive with your USB. This device can only contain music, and the music must be organized into folders. Your iPod will not work. However, you can use Auxiliary input using a cable which both ends are 1/4" headphone jacks, one end going to the iPod and other plugged into your stereo.

Good Luck!
- Chris Proia
p.s. Here is the User Manual for your XDM6350 : http://www.dualav.com/support/manuals/xdm6350.pdf

I have used the Apple iPod cable with no problem in the Elantra USB port with an iPod Nano & iPod Classic. You have to change the music settings, skip songs, etc. from the iPod which is distracting while driving.

I purchased the cord made by Hyundai at the dealership, that plugs into both USB and aux port. The music titles, album info etc show up on the radio screen, and you can use the buttons on the radio to change the tunes, view artists, albums... (safer while driving!). I've seen sellers on eBay that sells the Hyundai made one (cheapest starts @ $24+ w/ s/h - link here) http://cgi.ebay.com/ebaymotors/NEW-HYUNDAI-2009-09-iPOD-INPUT-USB-AUX-AUDIO-CABLE_W0QQitemZ230379648893QQcmdZViewItemQQptZCar_Audio_Video?hash=item35a3b2777d&_trksid=p4506.m20.l1116, as well as copycat ones - I wouldn't buy a copycat one (my opinion).

Do you have a case on your iPods? I have experienced the "reading error" with the Hyundai cord on my son's iPod Classic (he has a leather case on it). It seems to do that because the plug going in to the iPod is not making full contact with the iPod because of the case. When he takes the case off and reconnects, there are no further problems.

Hope this helps, Good luck!

ANSWER: The headphone jack will not charge your iPod. Only the USB will charge your iPod. However, the headphone jack will play music, but the USB will not play music from your iPod.
REASON: The headphone jack does not provide any power to charge your iPod. It isnly has enough power to recieve a music signal.
REASON WHY YOU CANNOT PLAY IPOD THROUGH THE USB: The USB is only intended to be used with a flash drive or external hard drive with a folder structure containing either .mp3 or .wma files. The way the USB works on the system is that it reads all the files and folders on the entire device and will say "reading" until it reads all the files and folders. This should only take a few seconds but if there is tons of files it may take longer. Main problem: An iPod contains much more than just music files and folders - it contains an entire operating system. Worse, the operating system which the iPod uses is protected, keeping other devices except for iTunes from reading the music files.
TO PLAY MUSIC FROM USB (NOT IPOD): You will need to use a flash drive or external hard drive with your USB. This device can only contain music, and the music must be organized into folders. Your iPod will not work. However, you can use Auxiliary input using a cable which both ends are 1/4" headphone jacks, one end going to the iPod and other plugged into your stereo.
SOLUTION: To charge your iPod, you need to plug it into USB. However, to play music, you need to plug your iPod into the headphone jack.
Good Luck! - Chris Proia
p.s. Here is the User Manual for your XDM6350 : http://www.dualav.com/support/manuals/xdm6350.pdf

I am not sure if this is something you have already tried but with the power on press the reset button that is just to the left of the USB plug and almost at the top of the above the IPod jack. It is real hard to see, I used a flashlight and found it when Mine did the same thing

YO!! Woah man dont keep plugging and unplugging.. your going to corrupt it! I had this problem in the past.. try reseting your ipod while its not plugged in, Hold the Menu and center button until the apple logo comes up than let them go. Now open Itunes and wait for it to open, than plug the ipod in your computer, make sure the USB Port is working good and everything. make sure its plugged in firmly. If you have done this, than it should work.

http://docs.info.apple.com/article.html?artnum=302255