Optical Fiber Decoder Most Box,Optic Audio Converter for Mercedes Benz E CLS SLK SL S CL Series (W219 W211 W171) (Before 2008) Android auto Radio Car Stereo Head Unit Replacement

Compatibility:

Compatible Car model: For Mercedes Benz E class W211 (E200 E220 E240 E270 E280 E300 E320 E350 E430 E500 E55AMG E550 E63AMG) (2003-2008)

Compatible Car model: For for Mercedes Benz CL(2004-2006), for Mercedes Benz CLS (2005-2008), for Mercedes Benz S class (2004-2006), for Mercedes Benz SL (2005-2008), for Mercedes Benz SLK (2005-2008).

Installation Steps:

Step 1: MOST BOX power wiring, please connect the black wire to your car’s GND wire, yellow B+ wire to your car’s B+ BATT wire, red ACC wire to your original car’s 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 cable’s FRONT OUT L and REAR OUT R. (Red RIGHT IN to your car’s FRONT OUT R, White LEFT IN to your car’s FRONT OUT L).
[Warm Tips]: Some car models need an extra fiber optic loop adapter even more. If it doesn’t work after uninstalling please confirm your original car comes with the original car navigation, satellite box and CDC or not.

Common problems

1. The fibre optic output direction is reversed. No correct connection.
2. CDC/Navigator device requires equipment short circuit.
3. some 2007-2008 year models (a photo of the central control unit must be supplied to the dealer) require a separate fibre optic box.
4.Mercedes- E Class Original Stereo Screen Left and Right Side Without Buttons , May not be compatible.
5.Before 2003 For Mercedes NTG1.0, the systems are not suitable for the following applications.