MERCEDES CLS W218 X218 NAVIGATION NTG5.1 REPAIR SERVICE 1 YEAR WARRANTY

Restore Your Original COMAND Navigation System – Fast, Reliable & Cost-Effective
This listing is for a professional repair service of your existing Mercedes-Benz NTG5.1 COMAND head unit. You are not purchasing a replacement or new navigation unit. If your original Mercedes radio/navigation system is malfunctioning, we can repair it and restore it to OEM standards.

🔧 Common NTG5.1 Navigation Unit Issues:

Mercedes-Benz NTG5.1 head units are known to fail due to software corruption, voltage irregularities, or internal board-level damage. These issues typically manifest as:

• Constant rebooting / system stuck in a boot loop

• Navigation screen frozen on the Mercedes-Benz logo

• System fails to power on

• Radio drains the car battery overnight

• Unit not accepting new software programming

• Buttons or touchscreen not responsive

• Navigation/GPS fails to load or freezes

• No sound or black screen on startup

At Module Medics, we specialize in repairing these issues using OEM-grade diagnostics and reprogramming tools. Every unit is fully bench-tested before return.

🚗 Commonly Affected Vehicles:

This service is designed for Mercedes-Benz models equipped with NTG5.1 COMAND head units, including:

• Mercedes-Benz CLS-Class W218 (Sedan) – Model Years: 2015–2018

• Mercedes-Benz CLS-Class X218 (Shooting Brake) – Model Years: 2015–2018

• Also found in some GLE, E-Class, and ML models equipped with NTG5.1

If you're unsure whether your vehicle uses NTG5.1, just send us your VIN or part number, and we’ll verify compatibility.

🧩 Part Numbers:

This repair service is generally compatible with NTG5.1 units found in CLS W218/X218 models. Common part numbers include (but are not limited to):

• A2189008020

• A2189001220

• A2189005607

If your unit carries a different part number, please contact us before ordering to ensure compatibility.

📦 How the Repair Process Works:

1. Purchase the Repair Service
Place your order here on Module Medics.

2. Ship Your Faulty Unit to Our Repair Facility
After purchase, you'll receive shipping instructions. Send your unit to our professional repair center in Maryland.

3. We Repair the Unit
Typical turnaround time is 2 to 4 business days once received. Units are repaired using OEM-quality processes and tools.

4. We Ship the Unit Back to You
We use tracked, insured return shipping. Total time including transit is typically 2 to 3 weeks, depending on your location.

🛡️ 12-Month Warranty Included

All repairs are covered by a 12-month limited warranty. If the same issue returns within this time frame, we will re-repair the unit at no charge.

✅ Why Choose Module Medics?

• Factory-level repair process without losing OEM coding

• No programming required when reinstalled — plug and play

• Save thousands compared to dealership replacements

• Experienced technicians with Mercedes-Benz electronics

• Fast turnaround with worldwide shipping options available

❓ Questions?

If you’re unsure about compatibility or have a different part number, don’t hesitate to contact us. Our team will guide you through the process.