Toyota Corolla iM Premium Audio 2018 Owner's Manual
![Toyota Corolla iM Premium Audio 2018 Hatchback manual cover](/images/vZGaQFDxTxETOvhxzqUrNYZw/thumbs/thumb175x175.webp)
To pair your smartphone, enable Bluetooth on your device. On the Corolla iM audio system, go to 'Settings,' then 'Bluetooth.' Select 'Add New Device' and choose your phone from the list. Confirm the pairing code on both devices.
Ensure your USB device is formatted in FAT32 or exFAT, as NTFS is not supported. Check that your files are compatible formats like MP3 or WMA. Try disconnecting and reconnecting the USB device.
Visit the Toyota website and download the latest map updates to a USB drive. Insert the USB into the vehicle's port, then follow the on-screen instructions to complete the update process.
Check that the volume is turned up and not muted. Ensure that the correct audio source is selected. Inspect the audio settings for any balance or fade adjustments that may be affecting sound output.
Go to the 'Settings' menu on the audio system, select 'General,' then 'Reset.' Confirm the reset to restore the system to factory settings.
Attempt a system reboot by turning the vehicle off and on again. If the issue persists, check for any firmware updates that might resolve touch screen responsiveness issues.
Yes, you can connect your iPhone via Bluetooth for wireless music streaming. Ensure Bluetooth is enabled on your iPhone and pair it through the audio system's Bluetooth settings.
Access the 'Audio' menu on the system, select 'Sound Settings,' then adjust the bass and treble sliders to your preference.
Ensure that your navigation maps are up-to-date. Check your GPS signal strength and ensure that there are no obstructions. Recalibrate the system if necessary through the settings menu.
Use high-quality audio files and ensure your device is properly connected. Adjust sound settings such as balance, fade, bass, and treble to suit your preferences. Regularly clean and maintain your speakers for optimal performance.