Hyundai Tucson TL/NX4/NX4e navigation system and map update step by step
1. open update.hyundai.com/ME/EN/Main
2. Download navigation software updater for windows/Mac
3. Install updater
4. select the suitable country and language
5. Select your vehicle model and model year
6. Download update files to your PC or directly to USB flash with at least 32GB storage
7. Remove USB flash safely from your PC and connect to the vehicle
8. Go to Setting then General, then Update