UI_a221 — Navigation Service Error
Full alert identifier: UI_a221_NavigationServiceError
Alert description
The navigation service encountered an error when processing a navigation request.
Potential impact
Navigation service falls back to offline routing. This can occur even if the vehicle has connectivity.
Set condition
Navigation service reports an error when attempting to navigate to a destination.
Clear condition
The navigation request is processed successfully by the navigation service.
Signals to check
These diagnostic fields are associated with UI_a221. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Error Code
UI_
|
— |
Network Error Code
UI_
|
— |
Server 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_a221.