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

Metra "Volkswagon" wiring harness to work with C-Coupe?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jul 2, 2002 | 05:25 PM
  #1  
Jakobud's Avatar
Thread Starter
Almost a Member!
 
Joined: Jun 2002
Posts: 33
Likes: 0
From: San Diego
C230 K /// Brilliant Silver / C1 / C5 / C7 / 6 Spd.
Metra "Volkswagon" wiring harness to work with C-Coupe?

Well I was reading this thread here:

https://mbworld.org/forums/showthrea...&threadid=8574

And they were talking about this wiring harness that Metra makes that is for Volkswagons, but can be used with the C230K...I replied to the thread asking if it works with the Bose system (which I have) but have seen no replies. They did not specifially mention which harness it was.

Does anyone know anything about the wiring harness they are talking about? I wanted to put in a new headunit in mine, and I thought I was gonna have to rip out my Bose system to do it...but if I could go this route and save a little cash that would be nice. Anyways, if anyone has info on this wiring harness please post it here.

Last edited by Jakobud; Jul 3, 2002 at 12:54 PM.
Reply
Old Jul 3, 2002 | 12:56 PM
  #2  
Jakobud's Avatar
Thread Starter
Almost a Member!
 
Joined: Jun 2002
Posts: 33
Likes: 0
From: San Diego
C230 K /// Brilliant Silver / C1 / C5 / C7 / 6 Spd.
'bump'

No one here really knows anything about this? Hasn't anyone here put in an aftermarket headunit with the factory speaker system in their C?
Reply
Old Jul 3, 2002 | 01:45 PM
  #3  
speedfrk's Avatar
Senior Member
 
Joined: Mar 2002
Posts: 461
Likes: 0
From: Atlanta, GA
C230 coupe 6sp
We used t-taps to connect mine. Works fine. I will check at the stereo place and see if they have the VW harness and if it will plug into the stock radio.
Reply
Old Jul 4, 2002 | 01:03 AM
  #4  
jigga619's Avatar
Member
 
Joined: Jun 2002
Posts: 121
Likes: 0
From: San Diego
2002 C230
Yes, I've installed an Aftermarket HU. I have an Eclipse 5542 HU, with the Metra Dash Kit. They used a VW wiring harness on my car. Check out the pics:

http://www.csportcoupe.com/forums/sh...p?threadid=221
Reply
Old Jul 4, 2002 | 04:46 AM
  #5  
TomGuy's Avatar
Member
 
Joined: Jun 2002
Posts: 78
Likes: 0
From: Cerritos, CA
2003 C32 AMG
Do you know if it'll work with a Bose system as well?
Reply
Old Jul 4, 2002 | 06:22 AM
  #6  
Richard's Avatar
MBWorld Fanatic!
 
Joined: Nov 2001
Posts: 1,148
Likes: 16
From: Berkshire, UK
2004 SL55, 2015 A250d, 2016 GLC250d
The C class bose system amplifier is connected to the head-unit via the fibre-optic ring, i.e its a fully digital interconnect

Therefore, it wont work with an aftermarket head unit

Cheers
R
Reply
Old Jul 4, 2002 | 02:02 PM
  #7  
jigga619's Avatar
Member
 
Joined: Jun 2002
Posts: 121
Likes: 0
From: San Diego
2002 C230
Richard is right, that is why I passed on the Bose system.
Reply
Old Jul 5, 2002 | 08:30 PM
  #8  
speedfrk's Avatar
Senior Member
 
Joined: Mar 2002
Posts: 461
Likes: 0
From: Atlanta, GA
C230 coupe 6sp
jigga619, How did they wire your antenna in so it gets good reception. The coupes have an antenna amp somewhere that you have to get power to. The factory (power) plug has two more wires than the VW metra plug, so I'm guessing it is one of those. I get basically no radio reception when it is just plugged into the factory antenna lead, but it has good reception if I just plug in a regular antenna to test it.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-1

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-2

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-6

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-7

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-8

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Jul 6, 2002 | 05:53 PM
  #9  
speedfrk's Avatar
Senior Member
 
Joined: Mar 2002
Posts: 461
Likes: 0
From: Atlanta, GA
C230 coupe 6sp
OK, here is the scoop on using the Metra Harness. The black wire (pin 5) in the factory power harness is the antenna power wire. It needs 12v switched power. Hook it up to the blue(usually) wire in the new harness which should also be the blue wire coming out of the new HU. There is no 12 switched wire in the factory harness, so you need to find one to use. I used the cigar lighter for this. There are 2 other wires that are not used with an aftermarket HU. They probably are for wheel controls, etc. Here is a diagram of the plugs that someone else posted up a while back. He shows both the stock stereo and a Becker for reference.
Reply
Old Jul 7, 2002 | 05:59 PM
  #10  
Jakobud's Avatar
Thread Starter
Almost a Member!
 
Joined: Jun 2002
Posts: 33
Likes: 0
From: San Diego
C230 K /// Brilliant Silver / C1 / C5 / C7 / 6 Spd.
Damnit, i wish someone would just say which model number the VW harness is. Everyone keeps saying "VW Harness" "VW Harness" "VW Harness" "VW Harness" "VW Harness" "VW Harness".......there are like 10 VW harnesses made by Metra. Anyone here actually know SPECIFICALLY which one it is? Thanks.
Reply
Old Jul 7, 2002 | 10:02 PM
  #11  
speedfrk's Avatar
Senior Member
 
Joined: Mar 2002
Posts: 461
Likes: 0
From: Atlanta, GA
C230 coupe 6sp
It is the plug kit for all the late model VW's. Also fits BMW's and Mercedes. I think there is only one kit, because the shop I went to only had this one. He said it fit all the late model german cars. If I can find the bag it came in, I will get a part# for you.
Reply
Old Aug 12, 2002 | 08:02 PM
  #12  
hawk's Avatar
Junior Member
 
Joined: Jul 2002
Posts: 17
Likes: 0
The harness is for the year 2001 and before (they made a new one for 2002+).
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 10:55 AM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE