can anyone tell me why i can not use my usb stick in my 2010 focus rs when i plug it in it light up but it stops greyed out

 

Mine works fine mate have you tried another stick

 

have you got anything on the stick apart from music files? i think it wont work with other files on it, i have also been told that it likes to have everything in folders as well.

if it still greys out then the module probably needs reseting, you can either take it ford who will do it for you or pull the fuse on it and reset it that way!

hope this helps you