1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Ainavi Car Radio Multimedia System. Designed for seamless integration with BMW X1 (F48/F49) and X2 (F39) models from 2016 to 2020, this system enhances your driving experience with advanced features like wireless CarPlay, Android Auto, and a high-definition IPS touchscreen.
Please read this manual thoroughly before installation and use to ensure proper functionality and to maximize your enjoyment of the product.

Figure 1: Ainavi Car Radio Multimedia System installed in a BMW dashboard.
2. Product Features
- High-Performance Processor: Powered by a Qualcomm Snapdragon 665 8-core processor (2.0GHz) for smooth operation.
- Memory: Available with up to 8GB RAM and 128GB ROM (depending on model variant).
- Display: 10.25-inch HD IPS touchscreen with 1920*720 resolution, offering superior clarity and touch response.
- Wireless Connectivity: Integrated Wireless CarPlay and Android Auto for seamless smartphone integration.
- Network: Supports 4G and 5G WiFi for internet access and OTA updates.
- Bluetooth: Built-in Bluetooth for hands-free calling and audio streaming.
- Navigation: Built-in GPS with support for popular navigation apps like Google Maps, Navitel, and Waze.
- Multimedia: Supports various digital media formats including MP3, MP4, WMA, and JPEG.
- Vehicle Integration: Supports original steering wheel controls, iDrive controller, OEM camera, and maintains original car system, host, and audio functionality.
- Rear Camera Support: Compatible with AHD 720P rear cameras (optional).
- Special Functions: Voice Control, DSP (Digital Sound Processor), Reversing Input, Split Screen functionality.

Figure 2: Key features and supported original hardware.
3. Package Contents
Please check the package for the following items:
- 10.25-inch Display Unit
- Power Cable
- USB Cable
- 4G Antenna (S series)
- GPS Antenna (S series)
Note: The product list does not display a frame. A suitable frame will be sent based on your car model during shipping.

Figure 3: Standard package contents.
4. Compatibility
This Ainavi Car Radio Multimedia System is compatible with the following BMW models:
- BMW X1 F48 (2016-2020)
- BMW X1 F49 (2016-2020)
- BMW X2 F39 (2016-2020)
It supports both NBT and ID6 original car systems. Before installation, it is crucial to confirm the system of your original radio. Refer to the image below for guidance on identifying your car's system.

Figure 4: Identifying NBT and ID6 systems.
5. Installation Guide
The Ainavi Car Radio Multimedia System is designed for a plug-and-play installation, directly compatible with your vehicle's existing wiring. While designed for ease of use, professional installation is highly recommended to ensure correct wiring and avoid potential damage to your vehicle's electrical system.
General Installation Steps (Consult a professional if unsure):
- Preparation: Turn off your vehicle and disconnect the car battery to prevent electrical shorts.
- Remove Original Screen: Carefully remove the original car radio screen and trim panels to access the wiring.
- Connect Wiring Harness: Connect the provided power cable and other necessary cables to the original car's wiring harness. Ensure all connections are secure. The system supports original fiber optics.
- Install Antennas: Connect the 4G and GPS antennas to the designated ports on the new display unit. Position them for optimal signal reception.
- Mount New Display: Securely mount the new 10.25-inch display unit in the dashboard.
- Reconnect Battery: Reconnect the car battery.
- Test Functionality: Turn on the vehicle and test all functions of the new multimedia system, including touch screen, audio, CarPlay/Android Auto, and original car features.

Figure 5: Example of plug-and-play wiring connections.
6. Operating Instructions
6.1. Wireless CarPlay & Android Auto
To use Wireless CarPlay or Android Auto, ensure your smartphone's Bluetooth is enabled. Pair your phone with the multimedia system via Bluetooth. Once paired, select the CarPlay or Android Auto icon on the screen to initiate the connection. This allows for hands-free control of calls, music, and navigation.

Figure 6: CarPlay and Android Auto user interfaces.
6.2. Steering Wheel Control
The system supports your vehicle's original steering wheel controls. You can use these controls to manage audio playback, answer calls, and navigate menus without taking your hands off the wheel.
6.3. Rear Camera Functionality
If an optional AHD rear camera is installed, the display will automatically switch to the camera view when the vehicle is put into reverse. The system provides dynamic parking lines to assist with parking maneuvers.

Figure 7: AHD Rear Camera display with parking assist lines.
6.4. GPS Navigation
Android models allow you to install various map applications such as Google Maps, Navitel, and Waze. Simply download your preferred navigation app from the app store and follow the on-screen instructions for setup and use.

Figure 8: GPS Navigation with Google Maps and Waze.
6.5. Multimedia Entertainment
Enjoy Bluetooth music streaming and hands-free calls. The system also supports high-definition video playback and features two USB interfaces for connecting USB drives or charging mobile phones.

Figure 9: Multimedia entertainment options.
6.6. Original System Integration
The Ainavi system seamlessly integrates with your car's original system, allowing you to switch between the new multimedia interface and the original BMW interface (e.g., for radio, vehicle settings) as needed.
6.7. New ID8 UI
Experience a sleek and intuitive ID8 user interface that offers a fresh visual experience while retaining the familiar functionality of the original operating system.

Figure 10: New ID8 User Interface.
6.8. Video Demonstration
Video 1: Demonstration of Ainavi Car Radio features, including CarPlay, Android Auto, steering wheel control, rear camera, and original system integration.
7. User Tips
- Rear Camera: The multimedia system is compatible with a rear camera, and this feature is confirmed to work with BMW X1 2017 models.
- Installation: While the system is plug-and-play, some users have found installation challenging. If you encounter difficulties, consider seeking professional assistance to ensure correct setup and avoid potential issues.
8. Specifications
Below are the detailed specifications for the Ainavi Car Radio Multimedia System, categorized by model variant (L2, S2, S3, S5).
| Feature | L2 Model | S2 Model | S3 Model | S5 Model |
|---|---|---|---|---|
| CPU | T113 | UIS 8581 8 Core 1.6GHz | Qualcomm665 8 Core 2.0GHz | Qualcomm665 8 Core 2.0GHz |
| RAM+ROM | 256M+32M | 4G+32G | 4G+64G | 8G+128G |
| System | Linux | Android 10 | Android 11 | Android 11 |
| Screen pixels | HD 1920*720 | HD 1920*720 | HD 1920*720 | HD 1920*720 |
| Carplay | Wireless | Wireless | Wireless | Wireless |
| Android Auto | Wireless | Wireless | Wireless | Wireless |
| Network | 2.4G WiFi (For OTA upgrade) | 4G+5G WiFi | 4G+5G WiFi | 4G+5G WiFi |
| Download APP | NO | Yes | Yes | Yes |
| Original CAM NTSC Signal | Support | Support | Support | Support |
| Rear Cam (Optional) | AHD-720P | AHD-720P | AHD-720P | AHD-720P |

Figure 11: Detailed product specifications by model.
9. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. Avoid using harsh chemicals or abrasive materials.
- Software Updates: Periodically check for software updates (OTA updates for Linux models, app store updates for Android models) 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.
10. Troubleshooting
- No Power: Check all power connections. Ensure the car battery is properly connected and charged.
- No Sound: Verify that the volume is not muted or set too low. Check audio cable connections. Ensure the original car's audio system is functioning correctly.
- Touchscreen Unresponsive: Try restarting the unit. If the issue persists, ensure the screen is clean and free of debris.
- CarPlay/Android Auto Not Connecting: Ensure Bluetooth is enabled on your phone and the unit. Try forgetting and re-pairing the device. Check for any software updates for both your phone and the multimedia system.
- GPS Signal Issues: Ensure the GPS antenna is properly connected and has a clear view of the sky. Avoid placing the antenna under metal objects.
- Original System Not Displaying: Check the connections to the original car system. Ensure the correct input source is selected on the multimedia unit.
11. Warranty and Support
For warranty information, please refer to the terms and conditions provided at the time of purchase. If you encounter any issues that cannot be resolved using the troubleshooting guide, or require further assistance, please contact Ainavi customer support through your purchase platform. Provide your product model and a detailed description of the issue for efficient support.





