Mercedes W205 C253 NTG5.0 Navigation Comand C CLASS Repair Service Navi

Professional Repair Service for Your Original Mercedes-Benz NTG5.0 COMAND Head Unit
This is a repair service for your existing Mercedes COMAND HU5 head unit, not a sale of a new or refurbished unit. If your Mercedes-Benz navigation/radio system is unresponsive or malfunctioning, we can restore it to full working condition, saving you thousands over dealership replacement.

🔧 Common Issues with Mercedes NTG5.0 HU5 Head Units:

Many Mercedes-Benz vehicles equipped with the NTG5.0 COMAND system experience failure due to software corruption, internal power supply issues, or mainboard defects. We have years of experience repairing these systems and can resolve a wide range of faults, including:

• Constant rebooting or stuck in boot loop

• Comand unit not powering on

• Frozen on the Mercedes-Benz logo screen

• Navigation system crashes or won’t load

• Unit drains the vehicle battery overnight

• COMAND system won’t accept software programming or coding

• Buttons or touchscreen not responsive

• Black screen with no audio or control

• System locked or bricked after failed update

🚗 Commonly Affected Vehicles:

This repair service covers all vehicles equipped with NTG5.0 COMAND HU5 head units, especially the following Mercedes-Benz models:

• W205 C-Class (C300, C400, C43, C63 AMG) – Model years 2015–2018

• C253 GLC-Class (GLC300, GLC43, GLC63 AMG) – Model years 2016–2018

• Also used in select S-Class (W222) models prior to NTG5.1 upgrade

If you're unsure whether your vehicle uses this system, feel free to contact us with your VIN or part number and we'll confirm compatibility.

🧩 Known Compatible Part Numbers:

The NTG5.0 COMAND HU5 systems may carry a variety of part numbers. Some examples include but are not limited to:

• A2059006810

• A2059007302

• A2539004411

• A2229008711
  (Please note: If your unit has a different part number, contact us prior to purchase. We likely can still help.)

📦 How the Repair Service Works:

1. Purchase the Service: Place your order through Module Medics.

2. Ship Your Unit to Us: Once the order is placed, you’ll receive full shipping instructions. Ship your COMAND unit to our repair center in Maryland.

3. Professional Repair Process:

   • Our technicians diagnose and repair all known failure points at the board level.

   • Internal memory, power ICs, firmware issues, and corrupted data are resolved using Mercedes-specific tools.

   • Your unit is bench-tested to verify full operation before being returned.

4. We Ship It Back to You: Return shipping is included. The typical turnaround time is 2 to 3 weeks, depending on the complexity of the repair and shipping transit times.

🛡️ Warranty:

All repairs include a 12-month warranty covering the specific issue(s) addressed. If the repaired unit fails again due to the same cause, we will repair it free of charge within the warranty period.

✅ Why Choose Module Medics?

• Extensive expertise with Mercedes-Benz electronic systems

• Advanced diagnostics and firmware tools

• Factory-level repair without losing VIN coding or feature activation

• Transparent pricing and fast, insured return shipping

• Located in Baltimore, MD – trusted by Mercedes owners nationwide

📣 Need Help?

Not sure if this service is right for your vehicle? Have a different part number? Reach out via our contact page — we're here to help.