C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

C230 Electrical wiring questions

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Old Jun 7, 2009 | 11:18 AM
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2002 Mercedes Benz C230 Coupe
C230 Electrical wiring questions

I was doing some cleaning up in the trunk of my coupe and found some wires hanging around. In the trunk right panel, I found three wires. In the left panel, i removed the fuse box and found one blue wire with a plastic connector.

Im worried that the blue wire has somehow got unhooked from the fuse box. Can someone familiar with the electricals on the car please identify that wire so I know if I should try to nsert it back or not.

Also, I know that the other three wires have something to do with the Bose sound system or just the MB stock sound system. But can someone please give me a few more details about what exactly these wires are. One is a fibre optic cable, the other is a computer printer type connector and the thirs looks like an antenna connector.

Pics attached.

The help is appreciated guys.
Attached Thumbnails C230 Electrical wiring questions-sr-009.jpg   C230 Electrical wiring questions-sr-005.jpg   C230 Electrical wiring questions-sr-010.jpg   C230 Electrical wiring questions-sr-007.jpg  
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Old Jun 7, 2009 | 02:39 PM
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As you probably know, these cars are pre-wired for lots of things whether they end up having the feature or not. It's my assumption that these wires are part of the pre-wiring for options your car didn't have.
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Old Jun 7, 2009 | 05:58 PM
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late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
You will find many wires & fibre optics going nowhere. It all depends on what options are fitted to the vehicle.
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Old Jun 7, 2009 | 09:37 PM
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C230 coupe 2002
i have the same exact cables on the right panel.. nothing to worry about
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Old Jun 7, 2009 | 11:20 PM
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Thanks for all your replies guys.

While I know that these wires are probably for options that didnt get fitted into my car, I figured if I know what purpose they were supposed to serve, I could use them for other stuff like my mods.

Which is why I would like to know what exactly these four wires are connected to. Any MB electrical gurus here?
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