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

turn signal in mirror problem re-appears

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Old Mar 28, 2013 | 01:43 PM
  #1  
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2005 230 Kompressor Coupe, 1977 Suzuki PE 250, 1977 Suzuki RM250, 1987 Toyota Supra
turn signal in mirror problem re-appears

Hi Guys:
In an earlier post I thought I had fixed the turn signal in the mirror. The problem has returned (I get the message on my dash). So I have turn signals from that mirror sometimes but not all the time.
The pins from the mirror that connect to the housing appear dark in color. I'd like to clean the pins but I'm scared to break them. Or are the pins easily replaceable?
I also wonder if I inserted a thin wire into the female orfice (insert joke here if you must) I might make for a better connection.
Has anyone had any experience with this?
Any help would be greatly appreciated.
Thanks Doug
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Old Mar 28, 2013 | 01:49 PM
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The whole LED assembly is relatively cheap.. on my old 2005 the pins corroded on the passenger side and I had issues like you describe. I simply replaced the assembly at around 40,000 miles and for the next 106,000 I owned the car it never reappeared.
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Old Mar 28, 2013 | 01:54 PM
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Yes, I would say that replacing them would be a more viable alternative than trying to clean them.

I think I have my original ones somewhere at home still. If you want 'em, let me know, and I'll give them to you for free.

Now, the problem of the thin wire not touching the sides of the female orifice is another matter entirely.....
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Old Mar 28, 2013 | 02:01 PM
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You think he wants the pre-facelift ones? Yikes
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Old Mar 28, 2013 | 02:20 PM
  #5  
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Originally Posted by LILBENZ230
You think he wants the pre-facelift ones? Yikes
At least it will help with the troubleshooting.
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Old Mar 28, 2013 | 03:46 PM
  #6  
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2005 230 Kompressor Coupe, 1977 Suzuki PE 250, 1977 Suzuki RM250, 1987 Toyota Supra
Thanks Tommy/Lilbenz230.
Are the pins or that little assembly easily replaceable? Can you advise me?
I could not tell if they are part of a larger wiring part.
The housing seems OK at least from a visual inspection so if I can simply replace the pins that'd be great.
Thanks Doug
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Old Apr 1, 2013 | 10:30 AM
  #7  
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The whole LED assembly can be replaced relatively easily and cheaply. I don't think just the pins can be replaced.
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Old Apr 2, 2013 | 11:21 AM
  #8  
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2005 230 Kompressor Coupe, 1977 Suzuki PE 250, 1977 Suzuki RM250, 1987 Toyota Supra
Thanks for the info. I'll replace that part and hopefully that clears up the problem.
Doug
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Old Apr 2, 2013 | 01:12 PM
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That should do it. I think moisture contamination corrodes the pins and that causes it to sometimes work, sometimes not. That's how it was with mine.
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