I recently bought a 1990 M/B 300CE, from which radio was stolen. Previous owner messed up with speakers wiring and cut stock Becker connectors. I want to put back Becker Grand Prix, which I have already, but I have no idea how to connect speakers. By miracle, another connectors still in place. Anybody can help me?

What model becker do yo have to go back in? a 780 or a 1480? Is the fader cotrol harness missing below the control knob? The two plugs that are for the speakers are going to need to be found and if you don't have them I do.

Scott@lajollaaudio

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The Mercedes Specialists Since 1986

I have 754. The fader control harness is still in place. There is one harness with 4 double wires and 1 harness with 4 single wires, behind the radio. The problem is: the plugs are not there anymore....

The power plug is brown = ground
Red wh=constant 12v
black yell = acc 12v
Grey blu = illumination

Then there is a single blue wire in black tubing this is antenna trigger +

The speaker wires should be paired up already. You will need a power plu and two speaker connectors to reconect it. If you want I can sell you what you need to hook it up.

Scott@lajollaaudio

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The Mercedes Specialists Since 1986

Dear Scott, thanks a lot for your help. The power plugs are still there, the SPEAKERS plugs are missing. Here is a picture.
Thanks again.