1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your LASERTAIL 10.33 Inch Android 13 Car Radio. This head unit is designed to upgrade the infotainment system in Toyota 4Runner models from 2009 to 2019, offering features such as wireless Carplay, Android Auto, 5Ghz WiFi, GPS navigation, steering wheel control (SWC) support, and backup camera integration. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Package Contents
Verify that all items listed below are included in your package:
- Car radio and Frame (1 unit)
- 1080P Rear View Camera (1 unit)
- Installation Kit (1 set)
- Function Instruction (1 manual)
- Installation Instruction (1 manual)
- Power Cable
- Original Car USB Cable
- USB Cable (4-pin)
- USB Cable (6-pin)
- RCA Cable
- Back Camera Cable
- Microphone Cable
- Canbus Box
- GPS Antenna
- Tool (for panel removal)

3. Installation Guide
This section outlines the general installation process. For detailed vehicle-specific instructions, refer to the included installation manual and wiring diagrams.
3.1. General Wiring Connections
Proper connection of all cables is crucial for the head unit's functionality. Ensure all connections are secure.

Video: How to Plug the Harness to the Car Radio
This video demonstrates the process of connecting the main wiring harness to the car radio, showing various cable connections including power, USB, RCA, microphone, GPS, and radio antenna.
3.2. Connecting the Backup Camera
The included 1080P backup camera enhances safety during reversing. Follow these steps for connection:
- Connect the camera's power cable (red wire) to the backup light's positive (+) terminal.
- Connect the camera's ground cable (black wire) to a suitable ground point.
- Connect the camera's video signal cable (yellow RCA) to the 'Reversing video input cable' on the head unit's wiring harness.
- Locate the reverse control line (usually a thin brown or purple wire labeled 'Reverse') on the head unit's power cable and connect it to the car's reverse light signal.

Video: Connecting the Backup Camera
This video illustrates the steps for connecting the backup camera to the head unit and the vehicle's electrical system.
3.3. Vehicle-Specific Wiring Harness Selection
The correct wiring harness must be selected based on your Toyota 4Runner's year and whether it has a JBL sound system.


4. Setup & Initial Configuration
After installation, perform the initial setup to optimize the head unit for your vehicle and preferences.
Video: System Settings for LASERTAIL Toyota 4Runner Radio
This video guides you through various system settings, including protocol setup, speed unit, temperature unit, SWC, and camera settings.
4.1. Protocol Setup
Access the 'Factory' settings (password: 8888) to select the correct vehicle protocol for full compatibility with your Toyota 4Runner.
4.2. Change Speed Unit (KPH-MPH)
Navigate to 'Car Setting' > 'Plugin' > 'Speed unit' to switch between Kilometers Per Hour (KPH) and Miles Per Hour (MPH).
4.3. Change Temperature Unit
Go to 'Setting' > 'Original' > 'TEMP norm' to select between Celsius and Fahrenheit for temperature display.
4.4. Steering Wheel Control (SWC) Settings
If the previous/next buttons on your steering wheel are reversed, access 'Factory' settings (password: 123456) and adjust the SWC direction. Ensure the CANBUS box is correctly connected if your vehicle supports it.
4.5. Camera Settings
If the rear view camera image is abnormal, distorted, or not displaying correctly, go to 'Setting' > 'Reverse' > 'Reversing system selection' and choose 'NTSC'.
5. Operating Instructions
Explore the various features of your LASERTAIL Android 13 Car Radio.

5.1. Wireless Carplay
Connect your iPhone wirelessly to access navigation, music, messages, and calls via Siri voice control or the touchscreen.
Video: How to Connect Wireless Carplay
This video demonstrates the steps to connect your iPhone to the head unit for wireless Carplay functionality.
5.2. Wireless Android Auto
Connect your Android phone wirelessly to use GPS navigation, music, messages, and calls through Google voice control or the touchscreen.
Video: How to Connect Wireless Android Auto
This video shows how to establish a wireless Android Auto connection with your head unit.
5.3. Bluetooth 5.0
The head unit features dual Bluetooth 5.0 for stable and clear hands-free calls and audio streaming. An external noise-canceling microphone is included for improved call quality.
5.4. GPS Navigation
Utilize the built-in GPS module for online or offline map navigation. Supports various navigation apps from the Google Play Store.
5.5. AM/FM/RDS Radio
Enjoy your favorite radio stations with the integrated AM/FM/RDS tuner.
5.6. DSP with 48-band EQ
Customize your audio experience with the Digital Sound Processor (DSP) and 48-band equalizer, allowing for personalized sound profiles.
5.7. Split Screen Functionality
Multitask by running two applications simultaneously on the 10.33-inch screen, such as navigation and music playback.
5.8. Steering Wheel Control (SWC)
Retain your original steering wheel controls for easy access to music, volume, and call functions, allowing you to focus on driving.

5.9. Retained Factory Functions
The head unit supports various original vehicle functions, including:
- Original steering wheel control
- Original JBL sound system (if applicable)
- Reverse camera (if original)
- Heated seat information
- Door open hint
- AC information

6. Maintenance
To ensure the longevity and optimal performance of your LASERTAIL car radio, follow these general maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and unit. Avoid abrasive cleaners or solvents.
- Temperature: Avoid exposing the unit to extreme temperatures. The built-in cooling fan helps manage internal temperature.
- Software Updates: Periodically check for software updates to ensure the best performance and access to new features.

7. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
- Cannot Turn On: Please refer to the installation instructions and contact technical support if the issue persists.
- No Sound:
- Ensure the amplifier control wire is connected.
- Check that the 'select canbus agreement' setting is correct.
- Verify the audio wiring for disconnection or poor contact.
- Steering Wheel Control Does Not Work:
- Check if the serial port cable (8-pin) is correctly inserted.
- If a CANBUS box is on the power cable, there is no need to learn SWC; check 'Canbus agreement'. If there is no CANBUS box, you need to learn the SWC.
- Abnormal or Distorted Reverse Camera Display: Go to 'Setting' > 'Reverse' > 'Reversing system selection' and select 'NTSC'.
- Reset Factory: Reset code is 7890. Some apps may be lost after reset; refer to instructions to re-download or contact support for APKs. Resetting is generally not recommended.
If the above methods do not resolve your problem, please contact our engineering support with your order ID, car model, and details of the problem.

8. Specifications
| Feature | Detail |
|---|---|
| Operating System | Android 13 |
| Processor | UIS7862 Octa-Core, 2.0GHz |
| RAM | 4GB DDR4 |
| ROM | 64GB |
| Screen Size | 10.33 Inches |
| Display Type | IPS HD Touch Screen |
| Display Resolution | 1600*720P |
| Wireless Connectivity | 5Ghz WiFi, Bluetooth 5.0 |
| Navigation | Built-in GPS Module, North America Map Type |
| Audio Output Mode | Stereo, DSP with 48-band EQ, TDA7851 Amplifier Chip |
| Special Features | Wireless Carplay, Wireless Android Auto, Split Screen, Voice Assistant, Mirror Link, Smart Cooling Fan |
| Included Components | Car radio and Frame, 1080P Rear View Camera, Installation Kit, Function Instruction, Installation Instruction |
| Mounting Type | Dashboard Mount |
| Item Weight | 5.63 pounds |
| Package Dimensions | 16.18 x 11.26 x 6.34 inches |


9. Warranty & Support
Your LASERTAIL car radio comes with a 1-year manufacturer warranty. For technical support, installation assistance, or any other inquiries, please refer to the contact information provided in the included Function Instruction manual or reach out to the seller directly. Ongoing technical support is available to resolve issues and ensure a satisfactory user experience.