Feature

●Decode for Harman Kardon with optical interface: Keep your original cars optic fiber amplifier for Harman Kardon system work.
●Compatible Vehicle Type: For Mercedes Benz NTG2.0 System, E(2002-2008) / CLS(2005-2008) / S(2004-2006) / SL(2005-2008 / SLK(2005-2008). If it is from 2009 onwards, please check out this ASIN: B0C33WX21R
●This adapter is a plug-and-play adapter required in vehicles which have original COMAND APS NTG2.0(MOST Bus Based Systems) system, it provides high-quality audio and video levels for your in-car entertainment needs.
●Please Note that this optical fiber decoder box can NOT decode the D2B Optical Bus System (COMAND2.0 & COMAND 2.5).
●Please Note that this optical fiber decoder box CAN decode your vehicles COMAND APS NTG 2.0 system information, please check your vehicles plug port. Or send a picture of the central control to the seller for confirmation.
●[VERY IMPORTANT NOTE!!!!!!]: Some car models require one or two fiber optic loop adapter. (The original car has more than TWO optical fiber interfaces.) Or please contact the seller for support. If there is no sound after installation, or sound occurs a few minutes after the console starts. you need to determine if the original car comes with the original car navigation, satellite box and CDC.


Description

Installation Steps:

The installation of this optic fiber decoder is quite easy. Please follow the below steps to install the decode to get sound.

Step 1: MOST BUS power wiring, please connect the black wire to your cars GND wire, yellow B+ wire to your cars B+/BATT wire, red ACC wire to yuor original cars ACC wire.

Step 2: For the white plug and the red plug on the decoder, please simply connect them to the car radio unit RCA cables FRONT OUT L and REAR OUT R as in the picture. (Red RIGHT IN to your cars FRONT OUT R, White LEFT IN to your cars FRONT OUT L).

Step 3: Connect the green CAN-H/CAN-L cables with green cables from radio ISO harness which connect the CANBUS box. Please dont mix the CAN-H and CAN-L cables.(optional)

[IMPORTANT NOTE]: Some car models require one or two fiber optic loop adapter. (The original car has more than TWO optical fiber interfaces.) Or please contact the seller for support. If there is no sound after installation, or sound occurs a few minutes after the console starts. you need to determine if the original car comes with the original car navigation, satellite box and CDC.