---
title: "init(titleVariants:subtitleVariants:imageSet:primaryAction:secondaryAction:duration:)"
framework: carplay
role: symbol
role_heading: Initializer
path: "carplay/cpnavigationalert/init(titlevariants:subtitlevariants:imageset:primaryaction:secondaryaction:duration:)"
---

# init(titleVariants:subtitleVariants:imageSet:primaryAction:secondaryAction:duration:)

Creates a navigation alert.

## Declaration

```swift
init(titleVariants: [String], subtitleVariants: [String]?, imageSet: CPImageSet?, primaryAction: CPAlertAction, secondaryAction: CPAlertAction?, duration: TimeInterval)
```

## Parameters

- `titleVariants`: An array of localized, displayable titles. The system selects the title that fits in the available display space.
- `subtitleVariants`: An array of localized, displayable subtitles. The system selects the title that fits in the available display space.
- `imageSet`: An image set displayed in the navigation alert. The navigation alert doesn’t support animated images. If you provide an animated image, the alert uses the first image in the animation sequence.
- `primaryAction`: The primary action and its button.
- `secondaryAction`: An optional, secondary action with its button.
- `duration`: The amount of time, in seconds, that the alert is visible. Setting the duration to 0 displays the alert until dismissed by the user.

## Return Value

Return Value A newly initialized navigation alert.

## See Also

### Creating a Navigation Alert

- [init(titleVariants:subtitleVariants:image:primaryAction:secondaryAction:duration:)](carplay/cpnavigationalert/init(titlevariants:subtitlevariants:image:primaryaction:secondaryaction:duration:).md)