How can the COMAND system be updated on a 2021 Mercedes-Benz C-Class?

To update the COMAND system on a 2021 Mercedes-Benz C-Class, follow these steps:

Check for Updates

• Start by checking if there is an available update for your COMAND system. Consult the official Mercedes-Benz website or contact your local dealership for the most current information.

Prepare a USB Drive

• Obtain a USB drive with at least 8GB of free space.
• Ensure the USB drive is formatted to FAT32.

Download the Update File

• Access the Mercedes-Benz download center or contact your dealer for the update file.
• Download the appropriate update file to your computer.
• Copy the update file to the root directory of your USB drive.

Start the Update Process

• Insert the USB drive into the USB port of your Mercedes-Benz C-Class.
• Turn on the ignition, but do not start the engine.
• On your COMAND system, navigate to System settings.
• Choose the "Software Update" option and follow the on-screen instructions to locate and apply the update from the USB drive.

Wait for Completion

• The update process may take some time. Do not turn off the vehicle or remove the USB drive during this time.
• The system will notify you once the update is complete.

Verify the Update

• After the update has successfully installed, restart your vehicle.
• Check the COMAND system to ensure that the new software version has been installed.

Remove USB Drive

• Once you have verified that the update is complete, you can remove the USB drive from the port.