Mercedes Navi Update for COMAND, MBUX & Audio20

Order Mercedes Navi update directly

For COMAND and MBUX: In the product, select your exact NTG version and the preferred delivery method. The activation code is created for the VIN you enter. Your system selection is not automatically verified based on the VIN.

  • Download: Map data and instructions are available after purchase. Following the instructions, you transfer the data to a suitable storage device.
  • USB stick: Choose the shipping option if you would like to receive the data on a prepared storage device.
  • Activation code: You will receive the individual code by email within 24 hours of purchase. For USB shipping, delivery time is added.

The available map version varies depending on the system. Even an older annual release may be the last available version. The exact versions are listed in the product description.

Mercedes Navi Update Audio20

For Audio20 with Garmin MAP PILOT: Choose the SD card that matches your system. The offers for NTG5, NTG5 Star 1 and NTG5.5 are listed separately. Before you buy, compare the details in the product description with your existing card and your vehicle equipment.

The update maps require a suitable, already usable navigation system. They do not replace missing factory equipment. If you are unsure, we will clarify the right solution before you place your order.

Cost & Process Mercedes Navi Update

The price depends on the navigation system and the selected option. COMAND/MBUX map updates currently cost €89–€169, Garmin SD cards for NTG5 and NTG5 Star 1 €99–€189, and the NTG5.5 card €199 (incl. VAT, as of 2026-10-20).

The applicable price is the current price shown in the respective product after your selection. The product cards on this page show the current offers. You can also find delivery time and shipping information in the product.

If you have already purchased an update for the same VIN from us, ask about the discount for a follow-up update.

  1. Identify your system: Check the NTG version or Garmin card. If you are unsure, contact us before ordering.
  2. Choose product and delivery method: COMAND/MBUX as a download or USB shipping; Garmin as the matching SD card.
  3. Enter the VIN if required: The 17 characters are listed in the registration certificate Part I, field E. Check your entry carefully, as the activation code is vehicle-specific.
  4. Receive data and instructions: With the COMAND/MBUX download, the files are available after purchase; the individual code follows by email within 24 hours. For shipped storage devices, the stated delivery time also applies.
  5. Install the update: Follow the instructions for your system. For the download, you need a suitable computer and storage device. File format and storage size depend on the selected package.

Questions about preparation or installation? Use the form or WhatsApp.

Mercedes Navi Update Inquiry Form

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Mercedes Navi Update Newsletter

Welche NTG Version haben Sie?

Mit „Newsletter abonnieren“ willigen Sie ein, von ProDIAG GmbH & Co. KG per E-Mail über neue Navigationsupdates für die von Ihnen ausgewählten NTG-Systeme informiert zu werden. Sie können Ihre Einwilligung jederzeit über den Abmeldelink in jeder E-Mail widerrufen. Weitere Informationen finden Sie in unserer Datenschutzerklärung

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