Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Uckazy 15.8-inch Android Auto Radio. This device is designed to integrate seamlessly with BMW 1/2/3/4 Series F20 F30 models from 2011-2016 equipped with the NBT System. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Image: Overview of the Uckazy 15.8-inch Android Auto Radio highlighting its 15.8-inch HD IPS screen, Qualcomm Snapdragon 6125 Octa-core processor, 8GB RAM, 128GB ROM, 4G LTE, and DSP media capabilities.
Vehicle Compatibility
This Uckazy Android Auto Radio is compatible with the following BMW models and years, specifically those equipped with the NBT System:
- BMW 1 Series F20/F21 (2011-2016)
- BMW 2 Series F23 (2013-2016)
- BMW 3 Series F30/F31/F34 (2013-2016)
- BMW 4 Series F32/F33/F36 (2013-2016)
It is crucial to verify your vehicle's system is NBT before installation. If you are uncertain about compatibility, please consult with the seller or a qualified technician.

Image: Visual representation of compatible BMW models and how to identify the NBT system via the 6pin LVDS Port and Media button.
Setup and Installation
The installation process involves disassembling parts of your vehicle's dashboard and connecting the new unit. It is recommended that installation be performed by a professional. Refer to the video below for a detailed installation guide.
Installation Video Guide
Video: Detailed installation process for the Uckazy 15.8-inch Android Auto Radio in a BMW NBT system. This video demonstrates the steps from dashboard disassembly to final reassembly.
Key Installation Steps:
- Dashboard Disassembly: Carefully use an installation tool to pry open the dashboard trim. Unplug the power cord from the original air vent assembly.
- Original Screen Removal: Unscrew the two screws holding the original car screen. Unplug its power cord and remove the screen.
- Center Console Removal: Unscrew the two screws on the original car's center console. Unbutton and pull out the power cords connected to the console.
- Optical Fiber Cable Connection: Pull out the optical fiber cable from the original power cord and plug it into the provided power cord for the new unit. Ensure it is properly seated to avoid sound issues.
- Cable Routing: Place the RCA, USB cables, and GPS antenna as shown in the video, ensuring they are neatly tucked away.
- Unit Assembly: Attach the new 15.8-inch display to its frame, securing it firmly.
- Microphone and 4G Cable Connection: Connect the 4G cable to the MIC cable on the new unit.
- Final Installation: Fasten the new display unit into the dashboard. Reinstall all original car parts, screws, and data cables in reverse order of disassembly.
Audio Connection for AUX:
Some models require direct AUX access to the audio amplifier. You must plug the audio connection cable (included in the package) into the AUX socket in the armrest compartment to access the Linux audio. Even if you have correctly adapted the fiber optic harness and selected the AUX menu in the OEM interface, you may still not get sound from CarPlay or Android Auto. Be sure to connect the audio cable properly between the AUX IN and AUDIO OUT of the armrest center box.

Image: Diagram illustrating the audio connection cable routing to the AUX socket in the armrest compartment for sound output.
Operating Instructions
Your Uckazy Android Auto Radio offers a dual-system experience, allowing you to switch between the Android system and your original car system with a single click. The upgraded capacitive touch screen retains all original functions while adding advanced Android features.
Key Features:
- Dual System: Seamlessly switch between the Android 14 system and the original BMW NBT system.
- Wireless Connectivity: Supports wireless Apple CarPlay, wireless Android Auto, and wireless Mirrorlink for iOS and Android phones.
- Navigation: Built-in GPS with offline map support (IGO for North America) and compatibility with online maps like Google Maps.
- Multimedia: High-quality lossless music playback, video support (note: avoid watching videos while driving for safety).
- Network: 4G LTE Cat 7 (up to 300Mbps) support for 99% of worldwide carriers (Micro-SIM card not included). 2.4G and 5.0G Wi-Fi support.
- Audio: Built-in DSP with 16 EQ segments for customizable sound.
- Voice Control: Access navigation and other features via Siri or Google Voice Assistant.

Image: The 15.8-inch display showing the Android system interface and an example of Apple CarPlay integration.
Connecting Wireless CarPlay/Android Auto:
- First, turn on Bluetooth on your mobile phone.
- On the car stereo, navigate to the 'Phone Link' or 'CarPlay' application.
- Search for the car's Bluetooth device (e.g., BT_0388) on your phone and pair.
- Allow all necessary permissions on your phone and wait for the connection to establish.
Video: Demonstration of connecting a mobile phone to the car stereo for CarPlay functionality and activating the sound output.
Original System Integration:
The unit retains full functionality of the original BMW system, including:
- iDrive System Control
- Amplifier Function
- Factory Steering Wheel Controls
- Original Car Mouse Knob
- Display of Speed, Fuel Level, Oil Pressure, Safety Warnings
- Original Reverse Camera

Image: Visuals demonstrating the retention of original BMW features such as iDrive control, steering wheel buttons, factory rearview camera, and amplifier system.
Maintenance
To ensure the longevity and optimal performance of your Uckazy Android Auto Radio, follow these maintenance guidelines:
- Screen Cleaning: Use a soft, lint-free cloth specifically designed for electronics to clean the touch screen. Avoid abrasive cleaners or solvents that could damage the screen coating.
- Software Updates: Periodically check for software updates provided by Uckazy to ensure you have the latest features and bug fixes. Updates can typically be found in the system settings or through the manufacturer's website.
- Cable Management: Ensure all cables are securely connected and not pinched or exposed to excessive wear. Proper cable management helps prevent disconnections and damage.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
Troubleshooting
This section addresses common issues you might encounter with your Uckazy Android Auto Radio.
No Sound from CarPlay/Android Auto:
If you experience no sound or distorted sound, ensure the optical fiber cable is correctly plugged into the new power cord. Often, sound issues arise because this cable is not properly connected. Additionally, verify the audio connection cable is correctly plugged into the AUX socket in the armrest compartment and that the AUX input is selected in your original car system settings.

Image: Diagram showing the correct connection of the audio cable to the AUX IN in the armrest box to resolve sound issues.
Original Car Information Not Displaying Correctly:
Ensure the correct OEM screen resolution is selected in the unit's settings. Navigate to Setup > Car Settings > Original Car Screen Resolution and select the appropriate resolution for your vehicle. If unsure, try different options.

Image: Screenshot of the settings menu showing options for OEM screen resolution and camera type selection.
Rearview Camera Not Working:
Verify that the correct camera type (Original or Aftermarket) is selected in the settings. Go to Setup > Car Settings > Reversing Settings > Camera Type. Also, ensure the rearview camera is wired according to the provided diagram.

Image: Wiring diagram for connecting a rearview camera and corresponding settings for camera format selection.
General Issues:
If you encounter problems such as installation difficulties, sound issues, CarPlay not displaying, or the original car UI not appearing, please contact the seller for technical support. Many issues can be resolved with proper guidance.
Specifications
| Feature | Detail |
|---|---|
| Screen Size | 15.8 inches |
| Resolution | 1920*720 (HD IPS) |
| Processor | Qualcomm Snapdragon SM6125 Octa-core (4*Cortex A73 2.4GHz + 4*Cortex A53 1.9GHz) |
| GPU | Adreno 610 |
| Operating System | Android 14 |
| RAM | 8GB |
| ROM | 128GB |
| Connectivity | 4G LTE Cat 7, 2.4G/5.0G Wi-Fi, Bluetooth 5.0 |
| Special Features | Touchscreen, Dual System, Wireless Apple CarPlay, Wireless Android Auto, Wireless Mirrorlink, Built-in DSP (16 EQ segments), GPS Navigation |
| Material | Zinc Alloy (screen frame) |
| Item Weight | 5.99 pounds |
| Package Dimensions | 17 x 8.5 x 7.75 inches |
Warranty and Returns
The product is eligible for a 30-day refund/replacement. For specific warranty details beyond this period, please refer to the product listing or contact the seller directly. Protection plans may also be available for purchase separately.
Customer Support
For any technical assistance, installation queries, or troubleshooting not covered in this manual, please contact Uckazy Factory Outlet directly. Their technical team can provide solutions for complex issues.
You can typically find seller contact information on the product's purchase page or through your order history.

Image: Graphic indicating where to find technical support contact information for Uckazy Factory Outlet.