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# INCarAudioSource

Constants indicating the source of audio.

```
enum INCarAudioSource
```

## Topics

### Constants

[`INCarAudioSource.sourceUnknown`](/documentation/Intents/INCarAudioSource/sourceUnknown)

An unknown source.

[`INCarAudioSource.sourceCarPlay`](/documentation/Intents/INCarAudioSource/sourceCarPlay)

A CarPlay source.

[`INCarAudioSource.sourceiPod`](/documentation/Intents/INCarAudioSource/sourceiPod)

An iPod source.

[`INCarAudioSource.sourceRadio`](/documentation/Intents/INCarAudioSource/sourceRadio)

A radio source.

[`INCarAudioSource.sourceBluetooth`](/documentation/Intents/INCarAudioSource/sourceBluetooth)

A source connected over Bluetooth.

[`INCarAudioSource.sourceAUX`](/documentation/Intents/INCarAudioSource/sourceAUX)

A source connected through an auxiliary jack.

[`INCarAudioSource.sourceUSB`](/documentation/Intents/INCarAudioSource/sourceUSB)

A source connected through a USB plug.

[`INCarAudioSource.sourceMemoryCard`](/documentation/Intents/INCarAudioSource/sourceMemoryCard)

A memory card source.

[`INCarAudioSource.sourceOpticalDrive`](/documentation/Intents/INCarAudioSource/sourceOpticalDrive)

An optical drive source such as a CD or DVD.

[`INCarAudioSource.sourceHardDrive`](/documentation/Intents/INCarAudioSource/sourceHardDrive)

A hard drive source.


---

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