E-Class (W212) 2010 - 2016: E 350, E 550
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W212 NTG4.7 COMAND AUDIO AUX

Old Mar 30, 2016 | 05:22 PM
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2014 Mercedes Benz E350 Formatic
W212 NTG4.7 COMAND AUDIO AUX

Hello,

I am thinking of purchasing this adapter for my 2014 W212:

http://naviks.com/i-22769085-2012-20...interface.html

It will allow me to connect an iPhone via HDMI to the COMAND display and mirror my phone to it.

The issue is, if I connect to the iPhone using HDMI, audio will be redirected through HDMI. The Naviks unit isn't capable of doing audio over HDMI (video only).

There are a few options that I think have.

1) Get an HDMI to 3.5mm headphone adapter, and use the AUX in the arm rest -

Amazon.com: VicTsing Gold-Plated 1080P HDMI to VGA Adapter Video Converter with Micro USB & 3.5mm Audio: Computers & Accessories Amazon.com: VicTsing Gold-Plated 1080P HDMI to VGA Adapter Video Converter with Micro USB & 3.5mm Audio: Computers & Accessories

2) Get some sort of harness adapter for the COMAND unit that has audio AUX output.

https://mbworld.org/forums/attachmen...-pinout-1-.jpg

Has anyone solved this problem before? I want to avoid cutting into the OEM harness, or splicing if possible. If there are other ways to solve my problem, suggestions are welcome.
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