Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your KUNFINE 10.25-inch Octa Core 8G+64G Car CarPlay Android Auto Navigation Stereo. This unit is designed for specific Audi A6, A6L C7, and A7 models manufactured between 2012 and 2018. It offers advanced features including integrated CarPlay and Android Auto, GPS navigation, multimedia playback, Bluetooth connectivity, Wi-Fi, and steering wheel control compatibility.
Please read this manual thoroughly before installation and use to ensure proper functionality and to maximize your experience with the product.
Setup and Installation
Before beginning installation, ensure your vehicle is compatible with this unit. This product is suitable for Audi A6, A6L C7, and A7 models from 2012 to 2018.
Package Contents
Verify that all components are present in the package:
- 1x Car Android Head Unit with Mask
- 1x GPS Antenna
- 1x Power Cable (Plug & Play)
- 2x USB Port Cable
- 1x RCA Expand Cable
- 1x RCA Connector for Reverse Camera
- 1x Install Kit (GIFT)
- 1x External Mic (GIFT)
- 1x AHD 720 Reverse Camera (GIFT)
Compatibility Check
It is crucial to confirm your car's existing system and features before installation. Refer to the images below to identify your car's MMI version and gear shift type, which determine compatibility.

Image: Compatibility Check. This image illustrates how to identify your car's MMI software version (RMC 2012-2018, HN+R 2012-2015, MHI2 2016-2018) and gear shift knob type (left for 2012-2016, front for 2017-2018) to ensure proper fitment.
Additionally, please confirm if your original car has an AMI port or an Air Bag button. If either is present, contact the seller for specific guidance before proceeding with installation.
Installation Overview
The installation process involves replacing your car's original display unit with the new KUNFINE head unit. The provided power cable is designed for plug-and-play integration. Professional installation is recommended.

Image: Installation Effect. This image shows a side-by-side comparison of the car's dashboard before and after the KUNFINE head unit installation, demonstrating the integrated appearance.
Operating Instructions
Your KUNFINE head unit runs on an Android system, providing a wide range of functionalities and applications.

Image: Android System. This image displays the main interface of the Android system, featuring various applications like Spotify, YouTube, Phone, Music, and Navigation.
CarPlay and Android Auto
The unit supports both wireless and wired CarPlay and Android Auto for seamless smartphone integration.

Image: Wireless CarPlay & Android Auto. This image provides step-by-step instructions for connecting both Wireless Apple CarPlay and Wireless Android Auto (excluding Samsung phones) via Bluetooth and the 'Zlink5' app.
Connecting CarPlay (Wireless & Wired)
- Establish a Bluetooth connection between the car stereo and your iPhone.
- Open the 'Zlink5' application on the car stereo.
- Enjoy Wireless Apple CarPlay.
Connecting Android Auto (Wireless & Wired)
- Download the Android Auto app on your Android phone.
- Establish a Bluetooth connection between the car stereo and your Android phone.
- Open the 'Zlink5' application on the car stereo.
- Enjoy Wireless Android Auto (Note: Some Samsung phones may not be supported).
Navigation
The unit supports various navigation applications, allowing you to use your preferred mapping service. Voice commands can be used for navigation and other functions.

Image: Support Plenty Navi APPS. This image displays the navigation interface with icons for popular navigation apps like Google Maps and iGO, demonstrating voice command integration for directions and music playback.
Multimedia and Connectivity
The head unit supports all formats of audio playback via USB input. It features internal Bluetooth for stereo music streaming from your mobile phone and internal Wi-Fi for internet access and hot-spot sharing.
Integration with Original Car Settings
The KUNFINE unit is designed to integrate with your car's existing systems, including the amplifier, original radio, original CD player, Bluetooth, backup camera display, and steering wheel control functions.

Image: Support Original Car Settings. This image shows how the new head unit supports and integrates with the car's original amplifier system, radio, CD player, Bluetooth, backup camera display, and steering wheel control functions.
Optional 360 Rear View Camera
The system supports an optional 360-degree rear view camera for enhanced parking and maneuvering safety. This feature requires additional camera hardware.

Image: 360 Rear View Camera (Optional). This diagram illustrates the concept of a 360-degree camera system, showing views from the front, rear, left, and right cameras, and how they combine to provide a comprehensive view on the display.
Product Overview Video
Video: Product Overview. This video provides a general overview of the KUNFINE Car CarPlay Android Auto Navigation Stereo, showcasing its features and user interface.
Maintenance
To ensure the longevity and optimal performance of your KUNFINE head unit, follow these simple maintenance guidelines:
- Screen Cleaning: Use a soft, lint-free cloth, slightly dampened with water or a screen-safe cleaner, to gently wipe the touchscreen. Avoid abrasive materials or harsh chemicals.
- Software Updates: Periodically check for available software updates to ensure you have the latest features and performance enhancements. Follow the on-screen instructions for any updates.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
Troubleshooting
If you encounter any issues with your KUNFINE head unit, please refer to the following general troubleshooting steps:
- No Power: Check all power connections to ensure they are securely fastened. Verify the car's fuse box for any blown fuses related to the stereo system.
- No Sound: Ensure the volume is not muted or set to a very low level. Check speaker connections. If using external devices, verify their audio output settings.
- Touchscreen Unresponsive: Try restarting the unit. If the issue persists, a factory reset might be necessary (note: this will erase personal data and settings).
- GPS Signal Issues: Ensure the GPS antenna is properly installed and has a clear view of the sky. Move the vehicle to an open area if signal is weak.
- CarPlay/Android Auto Connection Problems: Re-establish Bluetooth connection. Ensure the 'Zlink5' app is running. Check your phone's settings for any restrictions or permissions.
For persistent issues or problems not covered here, please contact KUNFINE customer support for assistance.
Specifications
Detailed technical specifications for the KUNFINE 10.25-inch Octa Core 8G+64G Car CarPlay Android Auto Navigation Stereo:
- Display Size: 10.25 Inches
- Screen Resolution: 1920x720 pixels (Ultra high resolution, approximately 1,368,000 pixels)
- Operating System: Android System
- CPU: Octa Core
- RAM: 8 GB
- ROM: 64 GB
- Voice Command: Touch Pad, Touchscreen
- Special Features: CarPlay/Android Auto Integration, Advanced Connectivity Features
- Connectivity Technology: USB, Bluetooth, Wi-Fi
- Map Type: North America (Pre-installed or supported)
- Mounting Type: Dashboard Mount
- Vehicle Service Type: Car

Image: Resolution Comparison. This image visually compares the clarity and detail of a 1920x720 resolution display (ours) versus a 1280x480 resolution display (others), highlighting the superior pixel count of the KUNFINE unit.
Warranty and Support
Your KUNFINE head unit comes with a one-year warranty covering non-human damage. We are committed to providing excellent after-sales support.
If you have any questions, require technical assistance, or need to claim warranty service, please contact the seller directly. Your inquiries are always welcome, and our support team will assist you promptly.