Mercedes-Benz W176 (2014-2018) Audio Head Unit | Genuine CD/Radio Player

Description

If your W176 A-Class audio system is displaying a blank screen, the CD player is stuck, or you are experiencing persistent “No Signal” or “Audio System Unavailable” errors, the head unit (Audio 20) may have internal circuit failure.

We supply workshop-vetted, original Mercedes-Benz Audio head units for the 2014–2018 W176 chassis. These units are direct replacements for your factory-fitted system and are essential for maintaining the integration of your vehicle’s Bluetooth, steering wheel controls, and central display settings.

• Factory Integration: Maintains full compatibility with your steering wheel buttons, reverse camera (where applicable), and vehicle menu settings.

• Reliability: Unlike “aftermarket” Android screen upgrades which often cause CAN-bus communication errors, our original units communicate flawlessly with your car’s central gateway.

• Condition: Premium workshop-vetted original component; inspected for screen clarity, disc-drive functionality, and error-free electronic operation.

Important Fitment Considerations:

• System Version: The W176 had various audio configurations, including Audio 20, NTG 4.5, and NTG 5.1. You must provide your VIN so we can match the internal software and hardware version to ensure your screen and speakers work correctly upon installation.

• Anti-Theft Protection: These units are “married” to the vehicle’s chassis via the central gateway. While these are direct replacements, they may require a professional diagnostic tool (like XENTRY) to “unlock” or pair the unit to your vehicle’s VIN to prevent the “Anti-Theft” lock mode.

Workshop Pro-Tip: Before replacing the entire head unit, check the “fiber optic” (MOST) connection at the back. If your sound is cutting out but the screen is still working, it is often a break in the fiber-optic loop (frequently caused by water damage to the amplifier in the trunk or a loose plug). Always verify your fuses and fiber-optic ring integrity before committing to a unit swap, as the head unit itself is rarely the first point of failure.

Key Features:

• Platform-Ready: Designed specifically for the 2014-2018 W176 A-Class dashboard.

• OEM Sound Quality: Ensures the factory-standard audio output and sound-stage settings.

• Quality Assured: Vetted for button responsiveness, display health, and disc-loading mechanisms.