| Hi, I recently had a problem with my car and had to disconnect the battery but it has reset the radio and I have to put in a code. I found some codes on here in an earlier topic but none of them have worked. I'm reluctant to pay or enter my card details into a radio code website.  My car is a 52 reg and it's an RDS 4500 radio, the serial number is M007556  Can anyone help me please?    Thanks x |