BenzVince

I just took my car for service to do an oil change. I requested to get my radio code to get my radio working. Yet, I got the same exact set of numbers I had last time. When I put in the number, it say Wait. So as soon as that message went away. It flashes CODE. So i put in that number again and hit SC or seek. It says CODE again. I wonder if the problem exist with the radio. It's been frustrating since I don't like driving around in silence without the radio. I think MB Radio wth codes SUCKS!!!