Ok thought I would share this story . So i have as of late installed some no name ipod adapter one week after install my CD player stopped working and would not allow me to change to ex mode. After spending hours of digging through club threads I thought it could be this no name adapter causing me my issue so I wanted to check my firmware before pulling out my radio just to see what it was and when I held down the text and 1 button my display beeped and said clear and now my ipod adapter works great but my CD player dose not but who listens to cd's anyway. Just a weird issue i delt with