So I bought my 06 DX a couple of years back used from the dealership. It came with this radio installed on it. A year ago I changed my battery and the radio was locked. I called the dealer and they told me the code would be on a sticker on the side of the glove compartment. I entered that code and it worked perfectly. Changed bulbs once and it locked and entered the code again and it worked fine. 3 days ago I changed my headlight bulbs again and when I went to enter the code to unlock the radio, the code won't work. I tried it a few times and the radio locked and wouldn't turn on. I brought it in to the dealership and the rep tells me that this is not a factory Honda Radio even though it has the Honda logo right on it. Now two hours later the radio turns on again but it just displays "code" and the code still woun't work. Do you guys know if this is a factory radio? Also, any of you have any recommendations on getting this fixed?