Here is a simple guide to obtain the ERC code for the NHZN-X62G navigation unit.
Step 1:
Press and hold the navigation button while turning the parking light switch on and off three times.
Step 2:
The serial number screen will appear. Note the code from the display.
Step 3:
Enter the serial number into the ERC Calculator App.
📲 Android App
https://play.google.com/store/apps/de...
📲 iOS App
https://apps.apple.com/us/app/erc-unl...
Once the ERC code is entered into your unit, normal functions such as navigation, maps, audio, Bluetooth, rear camera and multimedia resume after a battery replacement or power reset.
If you need help, feel free to comment or contact us through the app.