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2003 mercedes c230 head unit replacement

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=136123
Printed Date: May 13, 2024 at 11:42 AM


Topic: 2003 mercedes c230 head unit replacement

Posted By: septagoncontrac
Subject: 2003 mercedes c230 head unit replacement
Date Posted: February 21, 2014 at 10:19 PM

Bought this car at auctio and the original factory stereo is damaged and cd changer is gone. I picked up a jvc in dash dvd/stereo but car audio store does not have a wiring harness for my car. Does anyone have any tips or a wiring diagram I could follow to help with the install.

audio shop told me they prefer to stay away from mercedes installs due to "complications"..



Replies:

Posted By: i am an idiot
Date Posted: February 22, 2014 at 4:30 AM
Can you take pictures of the wiring harness in the radio opening? Is there an antenna jack in the opening? Have you looked in the Mercedes forums to see if there is a factory amplifier?




Posted By: co_ne_dub
Date Posted: February 22, 2014 at 4:18 PM
Last MB I did had an amplifier in the rear LH 1/4 panel behind carpet. Have you checked there?




Posted By: soundnsecurity
Date Posted: February 23, 2014 at 1:24 AM
that benz might be a fiber optic data system sending the audio signal to the factory amp. if this is the case then i think the only way to change anything is to change everything, radio, amp, speakers, everything. unless there is now an integration harness that adapts to the fiber optic network, but this adapter will likely cost several hundred dollars by itself.




Posted By: i am an idiot
Date Posted: February 23, 2014 at 4:03 AM
If it is a fiber optic system, you can leave the speakers in but you will have to build a crossover network. If the car has a 2 way setup, we charge 150 dollars labor to do that bypass. 3 way setup yields a 200 dollar pricetag. Plus labor to install the deck.





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