About This Update
This document provides essential information regarding the software update for Toyota's Entune Audio Head Unit. It addresses various issues that may arise in specific vehicle models and model years, ensuring optimal performance of your vehicle's infotainment system.
Key Information
The update is designed to resolve several potential problems, including intermittent reboots, screen freezes, incorrect display of information, and issues with navigation and audio playback. The bulletin covers a range of Toyota models equipped with different versions of the Entune system, from 2016 through 2019 model years.
For detailed information on applicability and specific software versions, please refer to the tables provided within the full document.
Software Update Procedure
The process involves downloading the correct software file and installing it via a USB flash drive. Key steps include:
- Identifying the correct software version for your vehicle's Entune system.
- Downloading the multimedia software update file.
- Preparing a USB flash drive.
- Inserting the USB drive into the vehicle and navigating through the system's setup menu.
- Following on-screen prompts to complete the update.
It is crucial to follow the instructions carefully to ensure a successful installation and avoid potential issues.
Important Notes
- Ensure the vehicle's engine is running and the ignition is not turned off during the update process.
- Do not remove the USB flash drive until the update is fully complete.
- Refer to the official Toyota website for additional support and information.
