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Hyundai map update fails after restart?

Hyundai map update fails after restart: practical checks, update preparation, common causes and safe next steps for Hyundai navigation systems.

Before you begin

Park the vehicle safely before adjusting navigation settings. Note the model year, region, and system version. Use only trusted, model-matched update files.

Step-by-step troubleshooting

Identify your vehicle model, model year, region, and the navigation system version from the infotainment settings.
Use the verified Hyundai Navigation Update portal for your market and select the exact vehicle/navigation system.
Read the official instructions for the recommended USB or SD card media, capacity, and file preparation.
Keep the vehicle powered as directed by the manufacturer and allow the update to complete without removing the media.
After completion, verify the displayed software and map versions. If the update fails, note the exact error before retrying.

What else should you check?

Menus and update methods vary by model, year, trim and region; confirm the correct procedure before making changes.

Frequently asked questions

Can I use any Hyundai map update file?

No. The correct update depends on the exact vehicle, navigation hardware, model year and market. Use the verified Hyundai regional update service.

What if the problem continues?

Record the displayed error and software version. Consult the vehicle manual or an authorized service center for model-specific help.

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