UI_a158 — Usb Device Mount Error
Full alert identifier: UI_a158_UsbDeviceMountError
Message shown in the car
Unable to mount USB device filesystem Try removing and re-inserting USB device
Alert description
A USB device has been inserted and an error occurred while mounting it.
Potential impact
The vehicle failed mount the USB device filesystem due to an error. USB storage may be unavailable for specific applications.
Set condition
An error occurred when the vehicle attempted to mount a USB device filesystem.
Clear condition
Clears automatically when the USB device is removed.
Signals to check
These diagnostic fields are associated with UI_a158. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Usb Device Mount Error Code
UI_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of UI_a158.