Mercedes Bluetooth Adapter Module B67875855 B6787 5855 Rare PUCK WITH A TAIL For Sale - New and Used

The Mercedes-Benz Bluetooth Adapter Module (Part No. B67875855), widely known as the "puck with a tail" or cradle replacer, is a rare hands-free adapter. It is specifically designed for select early-2000s Mercedes models equipped with factory telephone pre-wiring (MHI) to enable wireless mobile phone calling through the car audio system.Vehicle Compatibility

• 2003–2004 E-Class (4-door sedan only; does not fit the 2003 wagon)
• 2004 CL-Class
• 2004 S-ClassCore Features & Limitations

• Calls Only: This module is strictly engineered for hands-free phone calls and phone book access. It does not support Bluetooth audio streaming or playing music from your phone.
• Tele-Aid Requirement: The car's factory Tele-Aid system must still be physically installed in the vehicle for the puck to interface properly with the head unit, though active subscription services are not required.
• E-Class Coding: E-Class installations frequently require specialized dealer or shop programming (Version Coding) to properly recognize the module, whereas S and CL-Class units are generally plug-and-play.

Operation & Pairing

• Physical Connection: Plugs directly into the console/armrest connector using its tethered "tail" cable.
• Pairing Mode: Press and hold the Mercedes-Benz logo button on the face of the unit until the indicator lights flash to initiate pairing.
• Passcode: The default pairing passkey is usually 62872, or can be found printed on a sticker directly inside or under the puck.

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