1. Introduction and Compatibility
This manual provides detailed instructions for the installation, operation, and maintenance of your autoabc 10.25-inch Wireless CarPlay/Android Auto Touchscreen Multimedia Receiver. This device is designed to integrate advanced connectivity features into your vehicle while retaining original car functionalities.
1.1 Vehicle Compatibility
This product is specifically compatible with BMW 3 and 4 Series models (F30/F31/F32/F33/F34/F36) manufactured between 2012 and 2016, equipped with the NBT-System. Please verify your car's system before proceeding with installation.
Image 1.1: The autoabc 10.25-inch Wireless CarPlay/Android Auto Touchscreen Multimedia Receiver.
1.2 How to Verify NBT System
To ensure compatibility, check the LVDS plug type in your vehicle. The NBT system uses a 6-pin LVDS plug. Incompatible systems include CIC (4-pin), EVO (6-pin, different configuration), and CCC (10-pin).
Image 1.2: Visual guide for identifying NBT system compatibility by checking the LVDS plug type.
2. Product Features
The autoabc multimedia receiver enhances your driving experience with a range of advanced features:
- Wireless and Wired CarPlay/Android Auto: Seamless integration with your smartphone for navigation, communication, and entertainment.
- High-Definition 10.25'' Touchscreen: A 1920x720 resolution LED display provides a clear and vibrant visual experience.
- Original Feature Retention: Maintains all original car functions, including radio, amplifier, joystick control, rear view camera, and vehicle information display.
- Linux System: Operates on a stable Linux system, designed for reliability. Note: This is not an Android system and does not support direct app downloads.
- Mirrorlink/Screen Projection: Allows mirroring of your smartphone screen to the unit.
Image 2.1: Visual comparison showing the car's dashboard before and after the installation of the new 10.25-inch display.
Image 2.2: The screen displaying various connectivity options including wireless mirrorlink, Airplay, Autolink, and USB media playback.
3. Setup and Installation
Installation of this multimedia receiver requires disassembling parts of your car's dashboard and wiring. It is highly recommended to seek assistance from a professional car repair shop or refer to detailed installation videos if you are performing the installation yourself.
3.1 Pre-Installation Checklist
- Confirm vehicle compatibility (NBT-System, 2012-2016 BMW 3/4 Series).
- Gather necessary tools for dashboard disassembly.
- Ensure all included components (power cable, USB cable, product bracket) are present.
Image 3.1: Overview of the product components: the main screen unit, power cable, USB cable, and mounting bracket.
3.2 Wiring and Connections
Carefully follow the wiring diagram provided with your product. Ensure all connections are secure to prevent issues. The system integrates with your original car's wiring harness.
3.3 Audio Output Configuration
The system supports two primary sound modes:
- AUX Cable Connection: Connect an AUX cable to enable sound output from the new screen.
- Bluetooth Music: If your car has Bluetooth music functionality, you can use it for audio. To determine if your car supports Bluetooth music, try playing music from your phone via Bluetooth. If you can only make calls but not play music, your car does not have Bluetooth music functionality.
3.4 Startup Screen Customization
You can customize the startup logo displayed on the screen:
- Create a PNG image with a resolution of 1920 x 720 pixels.
- Rename the image file to 'updatelogo.png' and place it in the root directory of a USB drive.
- Insert the USB drive into the reserved USB port on the multimedia receiver. A prompt will confirm successful logo change.
- Restart the car to apply the new startup logo.
Image 3.2: Step-by-step guide on how to customize the startup logo using a USB drive.
4. Operating Instructions
The autoabc multimedia receiver offers intuitive control and seamless switching between its Linux system and your car's original NBT system.
4.1 Switching Between Systems
After installation, your car will have two systems: the original NBT system and the new Linux system. You can easily switch between them by selecting the 'Original car interface' icon on the new display.
Image 4.1: The main menu of the autoabc receiver, illustrating the 'Original car interface' option for switching back to the OEM system.
4.2 CarPlay and Android Auto
Connect your smartphone wirelessly or via USB to activate CarPlay or Android Auto. This allows access to navigation, phone contacts, messages, music, and voice assistants (e.g., Siri, Google Assistant) for safe, hands-free operation.
4.3 Control Methods
The system supports multiple control methods:
- Touch Control: Directly interact with the 10.25-inch touchscreen.
- Original Car Knob: Utilize your vehicle's existing iDrive controller for navigation.
- Steering Wheel Buttons: Control audio and calls using your car's steering wheel buttons.
Image 4.2: Demonstrates the various control methods supported: the original car knob, steering wheel buttons, and direct touch input on the screen.
4.4 Camera Support
The receiver supports both factory-installed original reverse cameras and aftermarket cameras (AHD/CVBS), enhancing parking safety.
5. Maintenance
To ensure the longevity and optimal performance of your multimedia receiver, follow these general maintenance guidelines:
- Screen Cleaning: Use a soft, lint-free cloth specifically designed for electronics to clean the touchscreen. Avoid abrasive materials or harsh chemical cleaners.
- Software Updates: Periodically check for software updates from autoabc to ensure the system operates with the latest features and bug fixes. Follow provided instructions for any update procedures.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
6. Troubleshooting
If you encounter issues with your autoabc multimedia receiver, refer to the following common troubleshooting steps:
- No Sound: Ensure the AUX cable is correctly connected, or that your car's Bluetooth music functionality is active and paired.
- Display Issues: After installation, verify that all wiring is correct and securely connected. Adjust the resolution settings if the original car system is not displaying properly.
- CarPlay/Android Auto Disconnections: Check your phone's connection (wireless or wired) and ensure the software on both the receiver and your phone is up to date.
- System Lag/Unresponsiveness: As this is a Linux system, it is generally stable. If issues persist, a system restart may resolve minor glitches.
- Inability to Download Apps: This product operates on a Linux system and does not support direct app downloads like an Android system. This is normal behavior.
For persistent issues or complex problems, please contact autoabc technical support for assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Display Size | 10.25 inches |
| Resolution | 1920 x 720 HD |
| Operating System | Linux |
| Connectivity Technology | Bluetooth, Wireless CarPlay, Wireless Android Auto |
| Controller Type | Touchscreen, Original Car Knob, Steering Wheel Buttons |
| Special Feature | Touchscreen, Mirrorlink, OEM Feature Retention |
| Compatible Devices | Smartphone, Speaker |
| Audio Output Mode | Stereo |
| Item Weight | 3.43 pounds (1.56 Kilograms) |
| Package Dimensions | 15.59 x 7.44 x 6.5 inches |
8. Warranty and Support
autoabc is committed to providing excellent customer service and support for your product.
8.1 Product Warranty
Your autoabc multimedia receiver comes with a One-Year Global Warranty from the date of purchase. This warranty covers manufacturing defects and ensures replacement availability within 12 months.
8.2 Technical Support
We offer LIFETIME Technical Service Support. For any questions, installation guidance, or troubleshooting assistance, please contact us via Amazon email. Our team is available to provide reliable online technical support.
Image 8.1: Overview of autoabc's customer support commitments, including warranty and technical assistance.
