When I bought the SLK the radio had terrible reception, the FM Aerial wasn't connected at the base of the amplifier. Connected it without any improvement. Mentioned the problem to Autoelite in Hull as the car was in for a bit of work. Turns theres a connection for an AM Aerial also which needs to be connected - Doh.
Worth a check if you have the same problem.
Mark
Worth a check if you have the same problem.
Mark