Automotive Forums

I got a 190e Mercedes Benz and the radio didn't work. I put a fuse in the radio and it came up with the word "code" on it, so I called the factory and they gave me a code for the vin number that is for the car but the radio in the car is a different from the original radio. The code for this radio is 11131, but it doesn't work and the number on the radio says the serial number for the radio is b101011552. I'm looking for the right code. And the serial number is a12191a10.11552. You can use my email to reply it is sharonerrolbuzz@hotmail.com.