USB connection problem

[carloz]

I have a problem with my factory USB connection on my car and i wonder if someone else here has same experiences.

The stereo works great and i can listen to any source and when im turn my car off and start it later the stereo continues where it was stopped.
Exept when im listen from the USB memmory.... then its almost* everytime starts AM radio.
(it continues on the USB if it was a quick stop)

I have been to the dealer and they havent seen the problem before and could not help me.
Does anybody recognize this problem or maybe have a fix for it?

 

[phil3012]

Mine did the same with the iPod connector.

If you put a CD in though it would play the CD rather than AM radio.

 

[DimitrisGR]

Do you happen to have JVC as a source?

 

[eltawater]

I've got the USB connector as well and mine does this too.

I think it's just a characteristic of the head unit -> Aux -> usb connection setup. You'll notice that if you try to manually select the CD/AUX source when you start the car and it fires up the AM radio, the head unit will display "no cd" for the first 10 seconds or so.

I'd hazard a wild guess that it still treats the USB connector as a six cd changer, and has a built in delay for allowing CD changers to spin up...

 

[carloz]

JVC?
Do SEAT have different manufacturers making modules for the stereo?
Its a factory mounted USB module under the passanger seat.