Repair Mercedes Benz LOGIC 7 Amplifier Amplifier W221 W216 Harman Kardon

Professional Repair of Your Original Mercedes Logic 7 Audio Amplifier | Restore Factory Sound | 1-Year Warranty

🔧 This Is a Repair Service – You Must Send In Your Original Amplifier

You are not purchasing a replacement amplifier. This listing is for a repair service of your existing Mercedes-Benz Logic 7 Harman Kardon amplifier, commonly found in the W221 S-Class and W216 CL-Class vehicles. We will restore your original unit to full functionality and return it back to you—no reprogramming or coding required.

🔊 Common Symptoms of a Faulty Mercedes Harman Kardon Logic 7 Amplifier

Owners experiencing the following issues likely have a failing or damaged amplifier:

• 🔇 No sound from any speakers

• ⚠️ Amplifier is completely dead or not powering on

• 🔁 CD playback stuck at 00:00

• 📡 Radio tuner frequency missing or not displaying correctly

• 💧 Water damage or corrosion on the amplifier board

• 🔋 Amplifier continuously draining the car battery

• 📉 No communication with diagnostic tools (no OBD connectivity)

• ⚙️ Unit not accepting programming or coding attempts

These are classic failure symptoms of the Mercedes-Benz Logic 7 Harman Kardon amplifier, and our expert team at Module Medics has successfully repaired hundreds of these units.

🚗 Commonly Affected Mercedes-Benz Models

This specific Logic 7 Harman Kardon amplifier is typically found in:

• Mercedes-Benz S-Class (W221) – 2007 to 2013

• Mercedes-Benz CL-Class (W216) – 2007 to 2014

Please check your part number before ordering, or contact us for assistance confirming compatibility.

🧩 Known Part Numbers (OEM + Becker References)

We service all the following part numbers (and others not listed—contact us to confirm):

• A2218701789 / A 221 870 17 89

• A2218701889 / A 221 870 18 89

• A2218706089 / A 221 870 60 89

• A2218706789 / A 221 870 67 89

• A2218705789 / A 221 870 57 89

• A2218205789 / A 221 820 57 89

• A2218206089 / A 221 820 60 89

• BE9061 / BE 9061

• A2219000502 / A 221 900 05 02

• A2219004302 / A 221 900 43 02

• A2219005302 / A 221 900 53 02

• A2219008103 / A 221 900 81 03

• BEM005 / BE M005

💡 If your part number is not listed, feel free to contact us before purchasing—we likely can still repair it.

🛠️ How Our Amplifier Repair Service Works

1. Purchase this listing to initiate the repair service.

2. Carefully remove your amplifier and ship it to our facility in Maryland.

3. Our expert technicians will perform a full diagnostic and repair all known failure points, including PCB damage, power circuit restoration, and waterproofing if needed.

4. Once complete, we bench test your unit for full functionality.

5. We ship your fully repaired Logic 7 amplifier back to you, plug-and-play ready.

⏱️ Typical Turnaround Time

• Average repair time: 2 to 3 weeks

• Some repairs may take longer due to severe water damage or rare part replacements.

• Express repair options may be available upon request.

🛡️ 1-Year Warranty

All amplifier repairs come with a 1-year limited warranty, covering defects in materials and workmanship related to the repair service.

✅ Why Choose Module Medics?

• Specialized in Mercedes-Benz electronics and infotainment systems

• Years of experience repairing Harman Kardon Logic 7 amplifiers

• High-quality electronic components used in all repairs

• Fully bench-tested before return

• No reprogramming needed—just plug and play

📩 Have Questions?

We’re here to help. If you’re unsure about compatibility, part numbers, or symptoms, feel free to contact us directly for expert support.

🛠️ Restore Your Premium Sound System Today

Don’t replace your entire audio system—repair your factory Harman Kardon amplifier and bring back your car’s luxurious sound experience at a fraction of the cost.
Order your professional amplifier repair service from Module Medics today!