MOST Fiber-Optic Audio Decoder for 2004-2008 Mercedes-Benz W211 W219 W220 C215 R171 R230

Integrate a compatible aftermarket or Android radio with a supported Mercedes-Benz factory fiber-optic audio system using a dedicated MOST audio decoder.

Product Details

• Condition: New aftermarket interface
• Converts supported factory optical audio to an aftermarket-radio connection
• Compact black decoder module
• Designed to retain the compatible factory amplifier and speakers

Fitment and Compatibility

Advertised for select 2004–2008 Mercedes-Benz E-Class W211, CLS C219, S-Class W220, CL C215, SLK R171 and SL R230 vehicles with the matching factory fiber-optic audio configuration. This exact decoder is not listed for every BOSE, Harman Kardon, D2B or MOST system. Inspect the optical connector and confirm the factory amplifier and radio system with the installer before ordering.

Part Number Information

No Mercedes-Benz OE part number applies; this is an aftermarket fiber-optic audio decoder. Identify it by the supported chassis, connector and factory-system requirements.

Package Contents

One fiber-optic audio decoder module with the connections shown in the product photographs. Aftermarket radio, CAN-bus interface and additional wiring are not included unless shown.

Installation Notes

Professional car-audio installation is strongly recommended. The fiber loop must remain intact, and telephone, navigation or other optical modules can affect operation. Confirm power, ground, optical direction and audio output before final dash assembly.