Erisin BS001 Fiber-Optic Decoder(MOST) Box for Mercedes Benz CLS/E/SLK/SL/S/CL Class (≤2008)

Key Features:

This BS001 Fiber-Optic (MOST) decoder box can decode Harman Kardon or Bose with Fiber-Optic interface, allows you to retain the Mercedes-Benz car's orginal MOST amplifier audio system(Harman Kardon/Bose) when installing ANY aftermarket Car Stereos/Radios. It could create a premium sound quality for your in-car entertainment needs.

No need to run 6 meter long extension cable from car front to car rear trunk. Reduce installation fee. All cables just need to be connected in the front. Easy Installation.

Compatible Car Models:

- Mercedes-Benz CLS Class (2005-2008)
- Mercedes-Benz E Class W211 (2003-2008)
- Mercedes-Benz SLK Class (2005-2008)
- Mercedes-Benz SL Class (2005-2008)
- Mercedes-Benz S Class (2004-2006)
- Mercedes-Benz CL Class (2004-2006)

Compatible Fiber-Optic Interface:

When installing this interface into your Mercedes-Benz car, you must make sure that the Fiber-Optic signal loop is not broken. If you have other devices which can include original CD Changer, satellite radio, and telephone module, they must stay connected so the fiber optic signal loop is consistent.

To identify if you have a Fiber-Optic MOST factory-amplified audio system, you can check the vehicle in the following ways:
- Some vehicles will have clear markings on the speaker grills indicating the presence of an upgraded audio system.
- You can also check with the original order notes/invoice from when the car was purchased from the factory, the upgraded sound system with an amplifier would show on the options list.
- You can also check for details in the below pictures, or contact us to send related pictures to check before buy to avoid mistake.

NOTE:
1. This decoder fits for cars with Mercedes-Benz COMAND APS NTG 1 System ONLY.
2. It only supports stereo input from your front Left and front Right RCA audio output.

Connection Instruction:

1. Please take the black plug A out of our decoder box's Fiber-Optic interface C, then remove the grey plastic protective cover D;
2. Please find and remove your car's original Fiber-Optic plug B;
3. Connect your car’s original Fiber-Optic plug B to the removed black plug A of our decoder box's Fiber-Optic interface(in step 1);
4. Then reinsert the removed black plug A to our decoder box's Fiber-Optic interface C;
5. Plug the “Power and AUX Audio Input Connection Cable” in the power socket of our decoder box, connect the cables on the other ends like this:
- Yellow BATTERY B+ Cable: to Positive pole of car battery(usually it is the yellow cable from aftermarket head unit main harness);
- Black GND Cable: to GND cable(usually it is the black cable from aftermarket head unit main harness);
- AUX-RIN, AUX-LIN cable: to the Front Right and Front Left AUX audio output port of aftermarket head unit.

Specifications:

- Fiber-Optic Decoder Box Size: 74mm * 55 mm * 24mm
- Cable Length: 260mm
- Color: Blue
- Weight: 180g

Parcel Content:

- 1 x BS001 Fiber-Optic(MOST) Decoder Box
- 1 x Power and AUX Audio Input Connection Cable