INCarAudioSource.sourceAUX A source connected through an auxiliary jack. Declarationcase sourceAUX See AlsoConstantsINCarAudioSource.sourceUnknownINCarAudioSource.sourceCarPlayINCarAudioSource.sourceiPodINCarAudioSource.sourceRadioINCarAudioSource.sourceBluetoothINCarAudioSource.sourceUSBINCarAudioSource.sourceMemoryCardINCarAudioSource.sourceOpticalDriveINCarAudioSource.sourceHardDrive