1. Introduction
Product Overview
This autoabc Wireless CarPlay/Android Auto Adapter enhances your vehicle's infotainment system by integrating advanced smartphone functionalities. It allows seamless access to navigation, phone contacts, messaging, music, and voice assistants directly through your car's display, promoting safer driving by minimizing distractions.
Compatibility
Compatible with Toyota vehicles manufactured between 2014 and 2019 equipped with Touch2 & Entune2.0 systems. This includes models such as Tundra, Highlander, RAV4, 4Runner, Tacoma, Camry, Corolla, Avalon, Prius, CH-R, and Sienna from the specified years. Please note: It is not compatible with Corolla 86140-02540 Fujitsu with 7" display or the 4Runner with Pioneer host.
The adapter supports original car controls, including knob controls and steering wheel buttons, ensuring full retention of your vehicle's existing console functions.
2. Package Contents
Upon opening the package, ensure all the following items are present:
- Wireless CarPlay/Android Auto Adapter Main Unit
- Power Cable
- USB Video Cable
- WiFi Antenna
- User Manual
- Pry Tools (for panel removal)

Image: Contents of the autoabc Wireless CarPlay/Android Auto Adapter package, including the main unit, cables, antenna, and user manual.
3. Specifications
| Feature | Description |
|---|---|
| Product Dimensions | 5.03 x 3.3 x 0.98 inches |
| Item Weight | 1.46 pounds (0.66 Kilograms) |
| Model Number | autoabc_WCA |
| Connectivity Technology | Mini USB, Bluetooth |
| Special Feature | Mirror Projection |
| Compatible Devices | Smartphone |
| Connector Type | Mini USB |
| Audio Output Mode | Stereo, Surround |
| Surround Sound Channel Configuration | 5.1 |
| Video Encoding | H.264, H.265/HEVC |
| Color | Black |
4. Setup and Installation
The installation process involves removing the car's head unit, connecting the provided harnesses, and then reassembling. It is recommended to watch the full installation video for a comprehensive guide.
Video: Detailed installation guide for the autoabc Wireless CarPlay/Android Auto Adapter in a Toyota vehicle.
4.1. Unboxing and Component Overview
Familiarize yourself with the main unit and included cables. The main unit features ports for USB Video, Power CAN, and a WiFi antenna connector. The provided cables include a power harness (Toyota-CAN-Line) and a USB AV line for optional forward-looking camera input.
4.2. Removing the Head Unit Trim
Carefully remove the trim panel surrounding your car's stereo head unit. This usually involves gently pulling the panel to release clips. Use the provided pry tools to avoid scratching the interior.
4.3. Removing the Head Unit
Once the trim is removed, unscrew the bolts securing the head unit. Gently pull the head unit out, being careful with connected wires. Place a soft cloth underneath to prevent scratches.
4.4. Connecting the Harnesses
Connect the provided piggyback harnesses to the corresponding ports on the back of your car's head unit. Ensure each connector is securely clicked into place. Match the connectors from the adapter harness to the existing car wiring.
4.5. Connecting the Module
Connect the main adapter module to the newly installed harnesses. Ensure all connections are firm. The module may have dip switches; refer to the user manual for specific settings based on your head unit model (e.g., Panasonic head units may not require changes to dip switch #5).
4.6. Initial Power On and Testing
Before fully reassembling, temporarily position the head unit and module. Turn on your vehicle to test the functionality. Navigate to the AUX input on your car's display. You should see options for CarPlay, Android Auto, AirPlay, AutoLink, USB, Camera, Bluetooth, and Settings. Test each function to ensure proper operation.
5. Operating Instructions
After successful installation, you can access the adapter's features through your car's infotainment system.
Video: Demonstration of Wireless CarPlay and Android Auto functionality on the car's display.
5.1. Wireless CarPlay / Android Auto
To use Wireless CarPlay or Android Auto, select the corresponding option from the adapter's menu on your car's screen. Follow the on-screen instructions to pair your smartphone via Bluetooth. The device will typically appear as "CAR-BT-F718" or similar. Enter the provided passkey if prompted. Once paired, your phone's CarPlay or Android Auto interface will appear on the car's display, allowing access to navigation, music, calls, and more.

Image: Illustrates the wireless CarPlay and Android Auto interface on the car's screen, showing navigation, music, and voice assistant integration.
5.2. Mirror Projection (AirPlay)
The adapter supports iPhone mirror projection via AirPlay. Select the "AirPlay" option from the menu. Follow the instructions on your iPhone to cast your screen to the car's display. This feature allows you to view content like Netflix, YouTube, or other apps from your phone on the larger car screen. Note that the product only supports AirPlay and not Autolink for mirror projection.
5.3. USB Media Playback
If you have media files on a USB drive, connect it to the USB input provided by the adapter's cable. Select the "USB" option from the menu to browse and play your media. This can include music, videos, or other compatible files.
5.4. Camera Input
The adapter supports an additional camera input (e.g., a front-facing camera) via the USB AV line. If an external camera is connected, select the "Camera" option from the menu to view its feed on the display. The original reverse camera functionality remains unaffected and will automatically display when the vehicle is in reverse.

Image: Demonstrates the adapter's compatibility with original car controls (buttons, touch screen, voice control) and the original rear view camera.
6. Maintenance
To ensure the longevity and optimal performance of your autoabc adapter, follow these general maintenance guidelines:
- Keep the unit and connections clean and free from dust and debris.
- Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
- Ensure all cables are securely connected and not pinched or strained.
- Do not attempt to open or repair the unit yourself, as this may void the warranty.
7. Troubleshooting
If you encounter issues with your adapter, try the following common troubleshooting steps:
- No Signal/Black Screen: Ensure all cables are securely connected to both the head unit and the adapter module. Check the power connection to the module.
- Connection Issues (CarPlay/Android Auto): Verify your phone's Bluetooth is on and paired with the adapter. Try restarting both your phone and the vehicle's infotainment system. Ensure the correct input (AUX) is selected on your car's screen.
- Poor Audio Quality (Calls/Music): Check all audio connections. Some users have reported issues with call quality or flat music sound; ensure your phone's audio settings are optimized and consider testing with different audio sources.
- Intermittent Functionality: This could be due to loose connections or software glitches. Recheck all physical connections. If issues persist, contact technical support.
- Original Car Functions Not Working: Ensure the piggyback harnesses are correctly installed and not interfering with the original wiring.
For persistent issues or complex problems, please refer to the Warranty and Support section for assistance.
8. Warranty and Support
The autoabc Wireless CarPlay/Android Auto Adapter comes with a One-Year global warranty, covering manufacturing defects and malfunctions under normal use. In addition, autoabc provides LIFETIME Technical Service Support to assist you with any questions or issues you may encounter with your product.
For reliable ONLINE TECHNICAL SUPPORT, please contact us via Amazon Email. Our support team is always here to assist you and ensure your satisfaction with the product.





