2022-2025 Hyundai Navigation Map and Software Update TSB 25-BE-020H

Hyundai has released Technical Service Bulletin (TSB) 25-BE-020H, dated September 2025, to provide information regarding the 2025 1st Navigation Map and Software Update. This update introduces various changes that can enhance the functionality and user experience of your vehicle's navigation system. The specific changes may vary based on your vehicle type, model, and the navigation system installed.

This bulletin applies to a wide range of Hyundai models from 2022 to 2025, covering vehicles equipped with either Standard Gen5 Wide Navigation or cCNC Navigation systems. Owners of affected vehicles, such as those looking for a Hyundai Tucson navigation update, should review this information.

Applicable Vehicles

This TSB applies to the following Hyundai models:

Key Improvements and Bug Fixes

The 2025 1st Navigation Map and Software Update brings several enhancements and resolves known issues for both Gen5 Wide and cCNC navigation systems:

General System Enhancements

• Connected Car Services: Applies Real-time Vehicle Status (MQTT) for GEN2 Connected Car Services (CCS) on Gen5 Wide systems.
• Bluelink Enrollment: Implements In-Vehicle Activation (IVA) for Bluelink enrollment via the head unit and QR Code for both Gen5 Wide and cCNC systems.
• Electric Vehicle Services: Integrates Electric Vehicle Services (EVS) 2.0 CCS for both Gen5 Wide and cCNC systems.
• AVN Notification: Displays a revised notification on the AVN prior to Over-the-Air (OTA) and USB updates for Gen5 Wide systems.
• Route Guidance: Allows starting Route Guidance without the Route Options screen for both Gen5 Wide and cCNC systems.

Performance and Stability Fixes

• Rear View Camera: Ignores MICOM updates newer than the 2025 1st Map Update to prevent rear view camera blockage during software updates on both Gen5 Wide and cCNC systems.
• AVN Functionality: Improves AVN functionality during foreground updates for both Gen5 Wide and cCNC systems.
• N Mode Lag: Addresses lag when starting lap time measurements in N mode for Gen5 Wide systems.
• SCOMO OTA: Adds additional certificates to reduce SCOMO OTA download failures and addresses intermittent updating of only NAVI/MAP for Gen5 Wide systems.
• Radio Presets: Resolves issues with Radio presets being reset when changing User Profiles on Gen5 Wide systems.
• App Crashes: Adds protection logic for app crashes on the modem information screen for Gen5 Wide systems.
• Bluetooth: Resolves the intermittent “Bluetooth Initializing” popup message on Gen5 Wide systems.
• Wireless Charging: Changes the system to always display the wireless charging indicator on Gen5 Wide systems.
• N Mode Entry: Addresses issues where the