Mercedes-Benz Navigation Update 2020: Your Comprehensive Guide

1. Understanding the Importance of Navigation Updates

Keeping your Mercedes-Benz navigation system updated is crucial for several reasons:

• Accurate Directions: Roads change, new businesses open, and old ones close. Updated maps ensure you have the most current information for precise navigation.
• Real-Time Traffic Updates: Avoid traffic jams and delays with real-time traffic information, allowing you to choose the most efficient routes.
• Points of Interest (POI): Access the latest information on restaurants, gas stations, hotels, and other points of interest.
• Improved Routing: Navigation updates often include improved routing algorithms for more efficient and faster routes.
• Enhanced User Experience: Newer versions of the navigation software may include enhancements and bug fixes for a smoother user experience.

2. Identifying Your Current Navigation System Version

Before updating your navigation system, it’s essential to identify your current version. This will help you determine the correct update for your vehicle. Follow these steps:

1. Start Your Mercedes-Benz: Turn on your vehicle’s ignition.
2. Access the Navigation System: Navigate to the navigation menu on your infotainment screen.
3. Find System Information: Look for an option like “Version Information,” “System Information,” or “Map Version.”
4. Record the Details: Note the current map version and software version. This information will be needed when you purchase or download the update.

3. Methods for Updating Your Mercedes-Benz Navigation System

There are several ways to update your Mercedes-Benz navigation system. The method you choose will depend on your vehicle’s model and the available options:

3.1. Over-the-Air (OTA) Updates

Some newer Mercedes-Benz models support Over-the-Air (OTA) updates, which allow you to update your navigation system wirelessly:

1. Check Compatibility: Ensure your vehicle supports OTA updates. Refer to your owner’s manual or contact your Mercedes-Benz dealer.
2. Enable Automatic Updates: In your navigation system settings, enable automatic updates.
3. Connect to Wi-Fi: Ensure your vehicle is connected to a stable Wi-Fi network.
4. Download and Install: The system will automatically download and install the latest updates when available.

3.2. USB Updates

USB updates involve downloading the navigation update to a USB drive and installing it in your vehicle:

1. Visit the Mercedes-Benz Update Portal: Go to the official Mercedes-Benz navigation update portal or contact your dealer.
2. Enter Your VIN: Enter your Vehicle Identification Number (VIN) to find the correct update for your vehicle.
3. Purchase and Download: Purchase the update and download the files to your computer.
4. Prepare the USB Drive: Format a USB drive (at least 32GB) to FAT32.
5. Copy the Files: Copy the downloaded files to the USB drive.
6. Install the Update:
   • Start your Mercedes-Benz.
   • Insert the USB drive into the USB port.
   • Follow the on-screen instructions to install the update.
   • The update process may take 30-60 minutes. Do not turn off the vehicle during the update.

3.3. DVD Updates

For older Mercedes-Benz models, navigation updates may be available on DVD:

1. Purchase the DVD: Obtain the latest navigation update DVD from your Mercedes-Benz dealer or an authorized retailer.
2. Start Your Mercedes-Benz: Turn on your vehicle’s ignition.
3. Insert the DVD: Insert the DVD into the navigation system’s DVD drive.
4. Follow On-Screen Instructions: Follow the on-screen prompts to install the update.
5. Wait for Completion: The update process may take some time. Ensure the vehicle remains on until the update is complete.

3.4. Dealership Installation

If you prefer professional assistance, you can have your Mercedes-Benz dealer update the navigation system for you:

1. Schedule an Appointment: Contact your local Mercedes-Benz dealer and schedule a service appointment.
2. Bring Your Vehicle: Take your vehicle to the dealership at the scheduled time.
3. Update Installation: The dealer will install the latest navigation update using their diagnostic equipment.
4. Verification: The dealer will verify that the update was installed correctly and that the navigation system is functioning properly.

4. Step-by-Step Guide to Updating via USB

Updating your Mercedes-Benz navigation system via USB is a straightforward process. Here’s a detailed guide:

4.1. Preparation

1. Gather Information:
   • Your Vehicle Identification Number (VIN).
   • Your current navigation system version.
   • A USB drive with at least 32GB of storage.
   • A computer with internet access.

4.2. Downloading the Update

1. Visit the Mercedes-Benz Update Portal: Navigate to the official Mercedes-Benz navigation update portal.
2. Enter Your VIN: Input your VIN to find the correct update for your vehicle.
3. Purchase the Update: Purchase the navigation update. Prices typically range from $100 to $300, depending on the model and update version.
4. Download the Files: Download the update files to your computer. The files are usually compressed in a ZIP format.

4.3. Preparing the USB Drive

1. Format the USB Drive:
   • Insert the USB drive into your computer.
   • Right-click on the USB drive in File Explorer (Windows) or Finder (Mac).
   • Select “Format.”
   • Choose “FAT32” as the file system.
   • Click “Start” to format the drive.
2. Extract the Files:
   • Locate the downloaded ZIP file on your computer.
   • Right-click on the ZIP file and select “Extract All.”
   • Choose the USB drive as the destination for the extracted files.
   • Ensure all files and folders are copied directly to the root directory of the USB drive.

4.4. Installing the Update in Your Vehicle

1. Start Your Mercedes-Benz: Turn on your vehicle’s ignition.
2. Insert the USB Drive: Plug the USB drive into one of the USB ports in your vehicle.
3. Navigate to the Update Menu:
   • On your infotainment screen, go to the navigation menu.
   • Look for an option like “Update Navigation,” “Map Update,” or “Software Update.”
   • Select the appropriate option to start the update process.
4. Follow On-Screen Instructions:
   • The system will detect the update files on the USB drive.
   • Follow the on-screen prompts to begin the installation.
   • You may be asked to enter a confirmation code or agree to terms and conditions.
5. Wait for Completion:
   • The update process can take anywhere from 30 to 60 minutes, depending on the size of the update.
   • Do not turn off the vehicle during the update.
   • The system may restart several times during the process.
6. Verification:
   • Once the update is complete, the system will display a confirmation message.
   • Verify that the new map version is installed correctly by checking the system information in the navigation menu.

Alt text: Updating a Mercedes-Benz navigation system to the latest version.

5. Troubleshooting Common Update Issues

Updating your navigation system can sometimes encounter issues. Here are some common problems and how to troubleshoot them:

• Update Not Recognized:
  • Ensure the USB drive is formatted to FAT32.
  • Verify that the update files are copied directly to the root directory of the USB drive.
  • Try using a different USB drive.
• Installation Freezes:
  • Do not turn off the vehicle.
  • Ensure the vehicle battery is fully charged.
  • Try restarting the update process.
  • If the issue persists, contact your Mercedes-Benz dealer.
• Error Messages:
  • Note the error code and consult your owner’s manual or contact your Mercedes-Benz dealer for assistance.
• Incorrect Map Version:
  • Double-check that you downloaded the correct update for your vehicle’s VIN.
  • If the incorrect version is installed, contact your dealer for assistance.
• System Unresponsive:
  • Try restarting the vehicle.
  • If the system remains unresponsive, contact your Mercedes-Benz dealer for professional assistance.

6. Benefits of Using Diagnostic Tools from CARDIAGTECH.NET

At CARDIAGTECH.NET, we offer a range of diagnostic tools that can help you maintain and update your Mercedes-Benz navigation system. Here are some key benefits:

• Comprehensive Diagnostics: Our tools provide in-depth diagnostics for all vehicle systems, including the navigation system.
• Software Updates: Ensure your navigation system is always up-to-date with the latest software and map versions.
• Fault Code Reading: Quickly identify and clear fault codes related to the navigation system and other vehicle components.
• Real-Time Data: Access real-time data to monitor the performance of your navigation system and identify potential issues.
• User-Friendly Interface: Our diagnostic tools feature an intuitive interface that is easy to use, even for novice users.
• Cost-Effective: Save money on expensive dealership visits by performing diagnostic and update procedures yourself.

7. Recommended Diagnostic Tools for Mercedes-Benz

Here are some recommended diagnostic tools available at CARDIAGTECH.NET that are perfect for maintaining your Mercedes-Benz:

7.1. iCarsoft MB V3.0

The iCarsoft MB V3.0 is a professional diagnostic tool designed specifically for Mercedes-Benz vehicles. It offers comprehensive diagnostics, including:

• Full system diagnosis
• ECU coding and programming
• Oil reset
• EPB reset
• SAS reset
• BMS reset
• DPF regeneration
• Throttle matching

Price: $169.00

7.2. Autel MaxiCOM MK808

The Autel MaxiCOM MK808 is a versatile diagnostic tool that supports a wide range of vehicles, including Mercedes-Benz. It offers advanced features such as:

• Full system diagnostics
• Bi-directional control
• Key coding
• ABS brake bleeding
• Service resets
• Cloud-based updates

Price: $479.00

7.3. Launch X431 V+ 4.0

The Launch X431 V+ 4.0 is a powerful diagnostic tool that provides OE-level diagnostics for Mercedes-Benz vehicles. It includes features like:

• Full system scanning
• Actuation tests
• Coding and programming
• Remote diagnostics
• Online updates
• Extensive vehicle coverage

Price: $999.00

8. Understanding Navigation System Features

A modern Mercedes-Benz navigation system offers a variety of features to enhance your driving experience:

• 3D Maps: View detailed 3D maps for a more realistic representation of your surroundings.
• Voice Control: Use voice commands to enter destinations, adjust settings, and control other navigation functions.
• Real-Time Traffic Information: Receive up-to-the-minute traffic updates and rerouting suggestions to avoid congestion.
• Points of Interest (POI): Search for nearby restaurants, gas stations, hotels, and other points of interest.
• Lane Guidance: Get lane-specific guidance to ensure you are in the correct lane for upcoming turns and exits.
• Speed Limit Display: View the current speed limit on the navigation screen.
• Predictive Navigation: The system learns your driving habits and predicts your destination based on your driving patterns.
• Online Search: Search for destinations and points of interest using online search engines.

9. Exploring Advanced Diagnostic Procedures

Advanced diagnostic procedures can help you troubleshoot complex issues with your Mercedes-Benz navigation system. These procedures often require specialized diagnostic tools and technical knowledge:

• ECU Coding and Programming: Recode or reprogram the navigation system’s ECU to fix software issues or enable new features.
• Component Testing: Test individual components of the navigation system, such as the GPS antenna, display screen, and control unit.
• Data Logging: Record data from the navigation system while driving to identify intermittent issues.
• Software Flashing: Update the navigation system’s firmware to the latest version to fix bugs and improve performance.
• Network Scanning: Scan the vehicle’s network to identify communication issues between the navigation system and other ECUs.

10. Maintaining Your Mercedes-Benz Navigation System

Proper maintenance is essential to keep your Mercedes-Benz navigation system functioning optimally. Here are some tips:

• Keep the Screen Clean: Regularly clean the navigation screen with a soft, lint-free cloth to remove dust and fingerprints.
• Protect from Extreme Temperatures: Avoid exposing the navigation system to extreme temperatures, as this can damage the screen and internal components.
• Update Regularly: Keep your navigation system updated with the latest map and software versions to ensure accurate directions and optimal performance.
• Check GPS Antenna: Ensure the GPS antenna is properly connected and free from obstructions.
• Monitor System Performance: Periodically monitor the performance of your navigation system and address any issues promptly.

11. The Future of Mercedes-Benz Navigation Systems

The future of Mercedes-Benz navigation systems is exciting, with ongoing advancements in technology and features:

• Augmented Reality (AR) Navigation: AR navigation overlays directions and other information onto a live video feed of the road ahead, providing a more intuitive and immersive navigation experience.
• Artificial Intelligence (AI) Integration: AI-powered navigation systems will learn your preferences and driving habits to provide personalized recommendations and optimized routes.
• 5G Connectivity: 5G connectivity will enable faster and more reliable real-time traffic updates, online search, and other connected services.
• Over-the-Air (OTA) Updates: OTA updates will become more common, allowing you to update your navigation system wirelessly and conveniently.
• Advanced Driver Assistance Systems (ADAS) Integration: Navigation systems will be more closely integrated with ADAS features, such as adaptive cruise control and lane-keeping assist, to provide a more seamless and automated driving experience.

12. Common Acronyms and Terms

13. Step-by-step guide to use iCarsoft MB V3.0 to diagnose Mercedes-Benz

Using the iCarsoft MB V3.0 diagnostic tool is straightforward. Follow these steps to diagnose your Mercedes-Benz:

1. Connect the iCarsoft MB V3.0:
   • Locate the OBD-II port in your Mercedes-Benz (usually under the dashboard).
   • Plug the iCarsoft MB V3.0 scanner into the OBD-II port.
2. Power On the Scanner: The scanner will power on automatically once connected. If not, ensure your vehicle’s ignition is turned on.
3. Select Vehicle Model:
   • From the main menu, select “Mercedes-Benz.”
   • Choose your specific model and year from the list provided.
4. Start the Diagnosis:
   • Select “Diagnosis” to start scanning the vehicle’s systems.
   • You can choose between “Automatic Scan” for a full system scan or select individual systems.
5. Read Fault Codes:
   • Once the scan is complete, the tool will display any fault codes detected.
   • Select each fault code to view more details, including descriptions and possible causes.
6. Clear Fault Codes (Optional):
   • If you have addressed the issues causing the fault codes, you can clear them.
   • Select “Clear Codes” and confirm the action.
7. View Live Data:
   • Select “Live Data” to monitor real-time parameters of various systems.
   • This can help diagnose issues by observing how sensors and components are functioning.
8. Perform Special Functions (If Needed):
   • The iCarsoft MB V3.0 supports various special functions like oil reset, EPB reset, etc.
   • Select the function you need and follow the on-screen instructions.
9. Generate Report:
   • After completing the diagnosis, you can generate a report of the scan results.
   • Save or print the report for your records.
10. Disconnect the Scanner:
    • Once you are finished, turn off the vehicle’s ignition.
    • Disconnect the iCarsoft MB V3.0 scanner from the OBD-II port.

Alt text: A close-up shot of the iCarsoft MB V3.0 diagnostic tool, displaying its screen and interface.

14. Step-by-step guide to use Autel MaxiCOM MK808 to diagnose Mercedes-Benz

The Autel MaxiCOM MK808 is another excellent tool for diagnosing your Mercedes-Benz. Here’s how to use it:

1. Connect the Autel MaxiCOM MK808:
   • Locate the OBD-II port in your Mercedes-Benz.
   • Plug the Autel MaxiCOM MK808 into the OBD-II port.
2. Power On the Scanner: The scanner will power on automatically once connected. If not, ensure your vehicle’s ignition is turned on.
3. Select Vehicle Information:
   • From the main menu, select “Diagnostics.”
   • Choose “Mercedes-Benz” from the vehicle list.
   • The tool may automatically detect the VIN. If not, manually enter the VIN or select the vehicle model and year.
4. Start the Diagnosis:
   • Select “Auto Scan” to perform a comprehensive scan of all systems or choose “Control Units” for specific systems.
5. Read Fault Codes:
   • After the scan, the tool will display a list of fault codes.
   • Tap each code to view detailed information, including descriptions and freeze frame data.
6. Clear Fault Codes (If Applicable):
   • If you have resolved the issues, you can clear the fault codes.
   • Select “Erase Codes” and confirm the action.
7. View Live Data:
   • Select “Live Data” to monitor real-time parameters.
   • You can customize the data stream to show specific sensors and values.
8. Perform Active Tests/Bi-Directional Control:
   • The MaxiCOM MK808 supports active tests, allowing you to control various components to verify their operation.
   • Select “Active Test” from the menu and choose the component you want to test.
9. Access Special Functions:
   • The tool offers special functions like oil reset, EPB reset, TPMS relearn, etc.
   • Select the function you need and follow the on-screen instructions.
10. Generate Report:
    • After completing the diagnosis, you can generate a detailed report.
    • Save or print the report for your records.
11. Disconnect the Scanner:
    • Turn off the vehicle’s ignition.
    • Disconnect the Autel MaxiCOM MK808 from the OBD-II port.

Alt text: The Autel MaxiCOM MK808 diagnostic tool displaying its touchscreen interface and vehicle data.

15. Step-by-step guide to use Launch X431 V+ 4.0 to diagnose Mercedes-Benz

The Launch X431 V+ 4.0 is a high-end diagnostic tool that offers extensive capabilities for Mercedes-Benz vehicles. Here’s how to use it:

1. Connect the Launch X431 V+ 4.0:
   • Locate the OBD-II port in your Mercedes-Benz.
   • Connect the Launch X431 V+ 4.0 to the OBD-II port using the appropriate connector.
2. Power On the Scanner: Turn on the Launch X431 V+ 4.0 tablet.
3. Select Vehicle Information:
   • From the main menu, select “Diagnostics.”
   • Choose “Mercedes-Benz” from the vehicle list.
   • The tool may automatically detect the VIN. If not, manually enter the VIN or select the vehicle model and year.
4. Start the Diagnosis:
   • Select “Auto Scan” to perform a comprehensive scan of all systems or choose “System Scan” for specific systems.
5. Read Fault Codes:
   • After the scan, the tool will display a list of fault codes.
   • Tap each code to view detailed information, including descriptions, freeze frame data, and possible causes.
6. Clear Fault Codes (If Applicable):
   • If you have resolved the issues, you can clear the fault codes.
   • Select “Clear DTCs” and confirm the action.
7. View Live Data:
   • Select “Read Data Stream” to monitor real-time parameters.
   • You can customize the data stream to show specific sensors and values in graphs or lists.
8. Perform Actuation Tests:
   • The Launch X431 V+ 4.0 supports actuation tests, allowing you to control various components.
   • Select “Actuation Test” from the menu and choose the component you want to test.
9. Access Special Functions:
   • The tool offers special functions like oil reset, EPB reset, SAS reset, TPMS relearn, etc.
   • Select the function you need and follow the on-screen instructions.
10. Perform Coding and Programming:
    • The Launch X431 V+ 4.0 supports ECU coding and programming, allowing you to customize vehicle settings and update software.
    • Select “Coding” or “Programming” from the menu and follow the instructions.
11. Generate Report:
    • After completing the diagnosis, you can generate a detailed report.
    • Save or print the report for your records.
12. Disconnect the Scanner:
    • Turn off the vehicle’s ignition.
    • Disconnect the Launch X431 V+ 4.0 from the OBD-II port.

Alt text: The Launch X431 V+ 4.0 diagnostic tool displaying its large touchscreen and vehicle diagnostic information.

16. Comparison Table of Diagnostic Tools

17. FAQ Section

Q1: How often should I update my Mercedes-Benz navigation system?

It is recommended to update your navigation system at least once a year to ensure you have the latest maps and points of interest.

Q2: Can I update my navigation system myself, or do I need to go to a dealership?

You can update your navigation system yourself via USB or Over-the-Air (OTA) updates, depending on your vehicle model. Alternatively, you can have your Mercedes-Benz dealer perform the update for you.

Q3: What is the cost of a navigation update for my Mercedes-Benz?

The cost of a navigation update typically ranges from $100 to $300, depending on the model and update version.

Q4: What should I do if I encounter issues during the update process?

Ensure the USB drive is formatted correctly, the update files are copied to the root directory, and the vehicle battery is fully charged. If issues persist, contact your Mercedes-Benz dealer.

Q5: What are the benefits of using diagnostic tools from CARDIAGTECH.NET?

Our diagnostic tools provide comprehensive diagnostics, software updates, fault code reading, real-time data, and a user-friendly interface, helping you maintain your Mercedes-Benz efficiently and cost-effectively.

Q6: Can the iCarsoft MB V3.0 perform ECU coding on my Mercedes-Benz?

Yes, the iCarsoft MB V3.0 supports ECU coding for Mercedes-Benz vehicles, allowing you to customize various settings.

Q7: Does the Autel MaxiCOM MK808 support bi-directional control?

Yes, the Autel MaxiCOM MK808 supports bi-directional control, allowing you to perform active tests on various components.

Q8: Can the Launch X431 V+ 4.0 perform remote diagnostics?

Yes, the Launch X431 V+ 4.0 supports remote diagnostics, allowing you to diagnose vehicles remotely.

Q9: How do I know which navigation update is compatible with my Mercedes-Benz?

Enter your Vehicle Identification Number (VIN) on the Mercedes-Benz update portal or contact your dealer to find the correct update for your vehicle.

Q10: What is the difference between a full system scan and a system scan?

A full system scan checks all systems in the vehicle, while a system scan allows you to select specific systems to diagnose.