2003 W209 CLK, 2005 R171 SLK, Volvo XC40 P8 Twin Motor Pro EV
Quite literally nothing (not even an aerial)unless some very expensive factory fit options were ordered. Most would have been dealer fit systems - usually a Blaupunkt radio cassette.
I bought a new 260E back in 1989/90 and the radio was an extra. When doing the deal with MB Bristol, we agreed they would fit a radio for me and electric aerial. The radio fitted was a Blaupunkt but the exact model escapes me.
I will check later on, but i do have the hand book that came with my 260e with the name on it and i am sure its a Blaupunkt, but the model i am not sure The radio is atill at my cousins .as he purchased the car from new .But pulled it out and fitted a cd player
fromematt the radio type is a Blaupunkt Cassablanca SQR 49 or Coburg SQR 49 The wiring diagram is sitting in the wallet also .Thats 100 % positive it was the right fit for your car from new ...I have a Savilla fitted but a cd player.and not original .