To establish a link, hold the "Assist Mode (Down)" and "Power" buttons simultaneously for over 2 seconds. The display should show "Pc" or "USB PC CONN". Troubleshooting Common Yamaha Error Codes

While not officially released to consumers, community forums like EMTB Forums often share installation files and user guides.

Authorized shops can download the latest version (currently Ver. 2.x) directly from the Yamaha eBike Systems Service platform.

Access detailed battery status data stored in the Battery Management Controller (BMC).