1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your KUNFINE 10.25" Octa Core 4G+32G Car Stereo Navigation System. This unit is designed for specific Audi models, enhancing your in-car entertainment and navigation experience.
Compatibility: Suitable for Audi A6, A6L C7, and A7 models manufactured between 2012 and 2018.
2. Package Contents
Verify that all items listed below are included in your 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)
Figure 2.1: Main head unit and included accessories, including the display, AHD camera, microphone, installation tool, and cables.
3. Setup and Installation
Professional installation is recommended for this product. Incorrect installation may damage the vehicle's electrical system or the head unit. Ensure the vehicle's power is disconnected before beginning installation.
3.1. Pre-Installation Checks
Before installation, confirm compatibility with your vehicle's existing system. Check your car's MMI software version and gear shift type.
Figure 3.1: Visual guide for checking MMI software versions (RMC, HN+R, MHI2) and identifying gear shift types for 2012-2016 and 2017-2018 Audi models to ensure compatibility.
Important: Confirm if your original car has an AMI port or an Air Bag button. If yes, contact the seller for specific guidance.
Figure 3.2: Comparison of the dashboard before and after the head unit installation, showing the integrated display. Also highlights the AMI (AUX) port and an airbag button for attention during installation.
3.2. General Installation Steps (Overview)
- Disconnect the vehicle's battery.
- Carefully remove the original car stereo and trim panels.
- Connect the new head unit's power cable to the vehicle's wiring harness (Plug & Play).
- Connect the GPS antenna, USB cables, and RCA cables as needed.
- Install the external microphone and reverse camera (if applicable).
- Mount the new head unit securely in the dashboard.
- Reconnect the vehicle's battery and test all functions.
Refer to a professional installer or a vehicle-specific installation guide for detailed steps.
4. Operating Instructions
4.1. Basic Operation
- Power On/Off: The unit powers on automatically with the vehicle's ignition.
- Touchscreen: The 10.25-inch IPS full HD capacitive multi-touch screen allows for intuitive control.
- Volume Control: Use the vehicle's original volume controls or the on-screen controls.
4.2. Android System Features
The head unit operates on an Android system, providing access to various applications and functionalities.
Figure 4.1: The Android system interface displayed on the car stereo screen, featuring icons for popular applications like Spotify, YouTube, Netflix, Facebook, and navigation apps.
- CPU: Octa Core processor for smooth performance.
- Memory: 4GB RAM and 32GB ROM for system operations and storage.
- Wi-Fi: Internal Wi-Fi supports internet connectivity and hot-spot sharing.
- OSD Language: Supports over 20 languages including English, French, German, Spanish, and Italian.
4.3. CarPlay & Android Auto
Seamlessly integrate your smartphone for navigation, music, calls, and more.
Figure 4.2: Instructions for connecting Wireless CarPlay and Android Auto, detailing Bluetooth connection and app usage. Note: Wireless Android Auto may not support all Samsung phones.
- Wireless & Wired Connections: Supports both wireless and wired connections for CarPlay and Android Auto.
- CarPlay (iOS): Connect via Bluetooth, then open the "Zlink5" app on the car stereo to enjoy Apple CarPlay.
- Android Auto (Android): Download the Android Auto app on your phone, connect via Bluetooth, then open the "Zlink5" app. Note: Wireless Android Auto may not support all Samsung phones.
- Voice Assistant: Use voice commands for navigation, music, and calls to minimize driver distraction.
4.4. Navigation
The unit supports various navigation applications, providing real-time directions and traffic information.
Figure 4.3: The navigation interface showing various supported navigation apps like Google Maps and iGO, along with an example of voice command interaction for navigation and music playback.
- GPS Antenna: Ensures accurate positioning.
- Map Type: Pre-configured for North America maps.
- Voice Command: Utilize voice commands for navigation instructions.
4.5. Multimedia
- Audio Playback: Supports all formats of audio playback via USB.
- Bluetooth: Internal Bluetooth allows for stereo music streaming from your mobile phone and hands-free calling.
- USB Input: Two USB port cables are provided for media playback and device charging.
- Mirror Link: Supports Mirror Link for both Android and iOS devices.
4.6. Steering Wheel Control (SWC)
The unit supports the vehicle's original steering wheel control functions, allowing you to manage audio and calls without taking your hands off the wheel.
Figure 4.4: Illustrates the head unit's compatibility with original car settings, including amplifier system, original radio, original CD player, Bluetooth, backup camera display, and steering wheel control functions.
4.7. Rear View Camera
The system supports an aftermarket RCA type backup camera. An AHD 720 reverse camera is included as a gift.
Figure 4.5: Diagram showing the concept of an optional 360-degree rear view camera system with views from front, back, left, and right cameras, and how it appears on the display.
Note: Compatibility with original factory backup cameras may vary. Please inquire before purchase if this is a critical function for you.
5. Specifications
| Feature | Specification |
|---|---|
| Display Size | 10.25 Inches |
| Operating System | Android |
| CPU | Octa Core |
| RAM | 4 GB |
| ROM (Memory Storage Capacity) | 32 GB |
| Touch Screen Type | Capacitive |
| Human Interface Input | Touch Pad, Touchscreen |
| Control Method | Touch |
| Connectivity Technology | USB |
| Connectivity Protocol | Bluetooth, Wi-Fi |
| Map Type | North America |
| CarPlay/Android Auto | Built-in |
| OSD Language | English, French, German, Spanish, Italian, etc. (over 20 languages) |
Figure 5.1: Visual comparison illustrating the superior resolution of 1920x720 pixels (approximately 1,368,000 pixels) compared to 1280x480 pixels (approximately 628,800 pixels), highlighting the ultra-high screen resolution of this product.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and unit. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to new features.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
7. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
- Unit does not power on: Check power connections and vehicle's fuse box. Ensure proper installation.
- No sound: Verify volume settings, speaker connections, and ensure the correct audio source is selected.
- GPS signal lost: Ensure the GPS antenna is properly installed and has a clear view of the sky.
- CarPlay/Android Auto not connecting: Check Bluetooth and Wi-Fi connections on your phone and the head unit. Ensure the "Zlink5" app is running. Try restarting both devices.
- Touchscreen unresponsive: Try restarting the unit. If the issue persists, contact support.
For persistent issues, contact customer support.
8. Warranty and Support
Warranty: This product comes with a one-year warranty, covering non-human damage.
Support: For any questions, technical assistance, or warranty claims, please contact the seller directly. Your consultation is always welcomed.
Manufacturer: KUNFINE
