---
title: INActivateCarSignalIntentResponseCode.failure
framework: intents
role: symbol
role_heading: Case
path: intents/inactivatecarsignalintentresponsecode/failure
---

# INActivateCarSignalIntentResponseCode.failure

An error code indicating that you were unable to activate the car’s signals.

## Declaration

```swift
case failure
```

## Discussion

Discussion Use this response code for both transient and unrecoverable errors that would prevent your app from activating the car’s signals.

## See Also

### Constants

- [INActivateCarSignalIntentResponseCode.failureRequiringAppLaunch](intents/inactivatecarsignalintentresponsecode/failurerequiringapplaunch.md)
- [INActivateCarSignalIntentResponseCode.inProgress](intents/inactivatecarsignalintentresponsecode/inprogress.md)
- [INActivateCarSignalIntentResponseCode.ready](intents/inactivatecarsignalintentresponsecode/ready.md)
- [INActivateCarSignalIntentResponseCode.success](intents/inactivatecarsignalintentresponsecode/success.md)
- [INActivateCarSignalIntentResponseCode.unspecified](intents/inactivatecarsignalintentresponsecode/unspecified.md)