1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Uckazy 12.3 Inch Car Radio. This multimedia system is designed for BMW X1 E84 models from 2009-2015 with a CIC system, offering an enhanced in-car experience with features like Carplay, Android Auto, Bluetooth, and a responsive touch screen interface.
The device integrates seamlessly with your vehicle's existing systems, retaining original functions while introducing advanced connectivity and display capabilities. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Product Features
- Compatibility: Plug and play installation for BMW X1 E84 2009-2015 CIC System.
- High-Resolution Display: Ultra-narrow 12.3-inch HD (1920*720) IN-CELL screen with full lamination technology for enhanced clarity and reduced reflection.
- Dual System Integration: One-click switching between the Linux system and the original car system, retaining original radio, amplifier, steering wheel controls, iDrive knob, and safety warnings.
- Wireless Connectivity: Supports wireless (wired) Apple Carplay, wireless (wired) Android Auto, wireless Mirrorlink for iOS and Android phones, and Bluetooth.
- Advanced Audio Processing: Built-in DSP with 16 EQ segments for detailed sound quality adjustment and personalized audio experience.
- Voice Assistant Integration: Access map navigation, phone contacts, email, notifications, and music via Siri or Google Voice Assistant.
- Automatic Light Sensitivity: Adjusts day and night mode automatically based on your car's original headlights for improved driving safety.

Image: Overview of key product features including OEM Car Info, Carplay, Android Auto, HiCar, DVR, BT Music, and Setup options.

Image: Comparison showing the enhanced clarity of the 1920*720 IPS screen compared to a 1280*480 screen, highlighting increased pixel count and improved visual experience.

Image: Illustrates the benefits of In-cell screen technology, showing reduced reflections and a voidless, brighter display compared to ordinary screens.

Image: Demonstrates the automatic light-sensitive feature, which adjusts the screen's day and night mode according to the car's headlights, enhancing visibility and safety.
3. What's in the Box
The package includes the following items:
- Plug and play power Cable/Frame
- Ultra narrow 12.3" in-cell display screen
- USB/AUX Cable
- Installation tools and touch pen
4. Setup and Installation
4.1 Compatibility Check
This device is suitable for BMW X1 E84 models manufactured between 2009 and 2015 with a CIC System. If you are uncertain about your vehicle's compatibility, please consult a professional or contact support before proceeding with installation.
4.2 Wiring and Fiber Optic Connection
Carefully review the wiring diagram and connect the cables according to the definitions provided. Ensure all connections are secure and correctly linked to the car machine system.

Image: Detailed wiring diagram for the car radio system, showing connections for power, audio, and other components.
For vehicles with fiber optic cables, it is crucial to transfer them correctly to ensure sound functionality. The first step involves releasing the snap and carefully pulling out the fiber optic cable from the original connector. Then, locate the power cord and plug it into the new system's harness, ensuring the fiber optic cable is inserted into the correct interface.
Video: Demonstrates how to properly transfer fiber optic cables during installation to prevent sound issues.
4.3 AUX Connection
To ensure audio output, first ensure the stock AUX is plugged in (typically in the manual gear position or passenger side storage box). Then, navigate to the settings menu and turn off the AUX auto-switching setting if necessary. If you experience noise in the sound, connect the 'AB' cable as shown in the diagram.

Image: Illustrates the AUX input location and the 'Auto Switch to AUX' setting within the car settings menu.
Video: Demonstrates the process of setting up the AUX input and adjusting language settings within the system.
4.4 Camera and Resolution Settings
Access the 'Car Settings' menu to configure camera type and screen resolution. Select the correct resolution for OEM displays (e.g., 800x480) and specify whether you are using an original or aftermarket reverse camera. Incorrect settings may prevent the camera or original car information from displaying correctly.

Image: Shows the 'Reversing Settings' and 'Original Car's Screen Resolution' options within the setup menu, crucial for proper camera and display functionality.
5. Operating Instructions
5.1 System Switching
The device supports one-click switching between the Linux system and the original car system. This allows you to seamlessly transition between the new multimedia interface and your BMW's native display and controls.

Image: Illustrates the seamless one-click switching capability between the original car's CCC system and the new Linux system interface.
5.2 Wireless Carplay and Android Auto
To use wireless Carplay or Android Auto, first ensure the necessary wires are connected to the machine. Then, turn on Bluetooth on your phone and connect to the device's Bluetooth. Once connected, enable Siri on your iPhone for Carplay functionality. The system will then display your phone's interface, allowing access to navigation, music, messages, and other applications.
Video: Provides a product overview for the Linux System 12.3 inch screen, demonstrating its interface and features.

Image: Displays the wireless Carplay interface on the 12.3-inch screen, showing navigation, music, and communication apps.
Video: A short preview demonstrating the wireless Carplay connection process and interface on the Linux system.
5.3 Digital Sound Processor (DSP)
The built-in DSP features 16 EQ segments, allowing for precise audio tuning. You can select from various EQ presets or manually adjust settings to optimize sound quality, speaker positioning, and overall audio experience to your preference.

Image: Shows the user interface for the built-in Digital Sound Processor (DSP) with 16 EQ segments, allowing for detailed audio adjustments.
6. Specifications
| Feature | Description |
|---|---|
| Brand | Uckazy |
| Connectivity Technology | Bluetooth |
| Controller Type | iPhone App |
| Special Feature | Touchscreen |
| Compatible Devices | Smartphone |
| Connector Type | Stereo Audio |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 7.1 or 7.2 |
| Color | 12.3’Linux CIC System |
| Number of Channels | 7 |
| Control Method | Touch, Voice |
| Audio Output Type | Speakers |
| Wireless Technology | Bluetooth |
| Model Number | 40114ec1-9919-40bb-a427-1c9130811840 |
| Manufacturer | Uckazy |
| Built-In Media | Installation tools and touch pen, Plug and play power Cable/Frame, USB/AUX Cable, Ultra narrow 12.3" in-cell display screen |
7. Troubleshooting
If you encounter issues during installation or operation, please refer to the following common problems and solutions:
- No Sound: This is often caused by incorrect fiber optic cable transfer. Ensure the fiber optic cables from the original car harness are correctly inserted into the new system's power cable. Refer to the 'Wiring and Fiber Optic Connection' section for detailed steps.
- Carplay/Android Auto Not Displaying: Verify that your phone's Bluetooth is connected to the device and that Siri (for Carplay) or Google Voice Assistant (for Android Auto) is enabled on your phone. Also, check the wired USB connection if using a wired setup.
- Original Car UI Not Displaying: Ensure the correct screen resolution is selected in the 'Car Settings' menu. Incorrect resolution settings can prevent the original car information from appearing.
- Installation Difficulties: If you face challenges with installation, double-check all cable connections against the provided diagrams. Ensure all plugs are securely seated.
- Sound Distortion/Noise: If you experience distorted sound, particularly with Carplay or Android Auto, ensure the 'AB' cable is correctly connected as indicated in the AUX connection instructions.
For persistent issues or complex problems, it is recommended to contact technical support.

Image: Provides guidance on contacting technical support for installation, sound, Carplay, or original car UI display issues, emphasizing the importance of proper setup.
8. Warranty and Support
The Uckazy 12.3 Inch Car Radio comes with a 1-year manufacturer warranty. For any technical assistance, warranty claims, or support inquiries, please contact the seller, Uckzay Factory Outlet, directly through the platform where the product was purchased. They can provide solutions for installation, sound, Carplay, or original car UI display issues.