- Mercedes-Benz C-Class: How to Remove Head Unit
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DIY: Head Unit install / W203 ('05+) Center Console Removal Instructions
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Can anyone point me to the correct harness that would mate up with the harness that I have? It is a different style than that pictured above. It only has one bank of the black 8 pin connectors. - Instead it has a white housing on a horizontally positioned bank and two (looks like fiber) cables.
Radio Harness 2007 C230 Sport
Thanks for your help!!
just installed my w203 command unit replacing the Audio 20 that came with car. Got me the command
unit from a wrecked 2006 for a really price. install went pretty easy, about 40 mins. basic swap. everything works except i dont have a navi dvd. is this something that i have to get from dealer? or can someone point me in the right direction? 
also i heard of this engineering mode for the command, but i think its only for the Euro? thanks for all the help on this forums!
Took me closer to 4 hours - but mostly because I go really slow the first time, had to keep running to the garage for a better sized tool, and getting those lower climate-control screws back in was TOUGH.
But, I now have a bass control knob up in the dash where I can get to it.


So, thank you for giving me the instructions and encouragement to not pay someone a couple hundred dollars do take care of this for me!
Just a caveat for anyone else trying something similar:
The tabs on the bottom of the shifter console are SHARP. I scratched the ashtray lid a bit before I realized what was going on.
And the control panel contains as full-length PCB, so even the unused "buttons" have electronics behind 'em. A work-around was easy enough, but you can't go all the way through from the back.
Last edited by tjswarbrick; Dec 22, 2013 at 01:36 AM.
Thanks





