1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Bonroad 12.3 inch Linux Carplay Android Auto Car Multimedia System. Please read this manual thoroughly before installation and use to ensure proper functionality and to avoid any damage.
This product is designed to enhance your driving experience by integrating modern multimedia features while retaining your vehicle's original functionalities.
2. Compatible Models and Year
This multimedia system is compatible with the following vehicle models:
- Audi A4 B9: 2017-2020 (Left Hand Drive Car)
- Audi A5: 2017-2020 (Left Hand Drive Car)
3. Specifications
| Feature | Specification |
|---|---|
| Brand Name | BONROAD |
| Display Size | 12.3'' |
| Resolution | 1920*720P |
| Operating System | Linux |
| Processor Type | Linux (Qualcomm, 8-core processor, 8G RAM, 128G Storage) |
| Is touch screen | Yes |
| Built-in Screen | Yes |
| Built-in DVD Player | No |
| Built-in CD player | No |
| TF/Micro SD Slot | 0 |
| Din | One Din |
| Interface | ISO |
| Out Power | 4*45W |
| Voltage | 12 V |
| Item Weight | 2.5kg |
| Output Type | Colored |
| Special Features | Built-In Speaker/Microphone, WiFi function, CarPlay, Android Auto, Reversing Input, Split Screen, Support steering wheel control |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| OSD Language | Chinese (Simplified), Chinese (Traditional), Albanian, Arabic, Azeri, Irish, Estonian, Belarusian, Bulgarian, Icelandic, Polish, Persian, Boolean text (Dutch South Africa), Danish, German, Russian, French, Filipino, Finnish, Georgian, Haitian Creole, Korean, Dutch, Galicia, Catalan, Czech, Croatian, Latin, Latvian, Lithuanian, Romanian, Maltese, Malay, Macedonian, Norwegian, Portuguese, Japanese, Swedish, Serbian, Slovak, Slovenian, Swahili, Thai, Turkish, Welsh, Ukrainian, Hebrew, Greek, Spain's Basque, Spanish, Hungarian, Armenian, Italian, Yiddish, Hindi, Urdu India, Indonesia, English, Vietnamese |
| Material | PC |
| Accessory Type | Power Cable, USB Cable |
| Certification | CE, WEEE |
| Origin | Mainland China |
| Warranty | 1 Year |
4. Setup and Installation
Important Reminders Before Installation:
- Professional installation is highly recommended if you lack relevant experience.
- If installing yourself, contact support for necessary settings and guidance before proceeding.
- This product is a Linux System radio, not an Android system. It primarily adds CarPlay and Android Auto functions. It does not support the Google Play Store for downloading apps like YouTube.
- The radio does not include a rear camera or external microphone in the standard kit. These must be ordered additionally if required.
4.1 Initial Configuration Steps
- After installation, if the original car screen shows black or "no signal", navigate to:
Setup > About > Factory setting (8888) > Audi Setting > Car type. - Choose the correct option according to your original screen size. This will allow you to enter the Audi system menu.
- The factory setting code for the radio is
8888.
4.2 Audio Configuration
- If there is no sound from the radio, you need to enter the Audi menu and set the sound source to AUX.
- If your car does not have an AUX port but has an AMI port, you will need to order an additional AMI cable. Plug this cable into your car's AMI port and then set the sound source from AMI.
- If your car has neither AUX nor AMI, please confirm compatibility with the seller before placing an order.
4.3 Required Additional Cables
- Airbag Cable: If your car has an airbag button, an airbag cable is required for installation. This cable is not included in the kit and needs to be ordered separately.
- AMI Cable: As mentioned above, if your car has an AMI port but no AUX, an AMI cable is needed for audio. This cable is not included in the kit and needs to be ordered separately.
4.4 Product Accessories
The standard package includes the main head unit and essential cables for connection.
5. Operating Instructions
The Bonroad multimedia system is designed to integrate seamlessly with your Audi, retaining original car functions while adding new capabilities.
5.1 Core Features
- Original System Retention: Keeps the original Audi system and functions.
- Bluetooth: Built-in Bluetooth for phone calls and music playback.
- CarPlay & Android Auto: Built-in wireless CarPlay and Android Auto functionality.
- Internet Connectivity: Built-in Wi-Fi and support for 4G LTE (optional) and hotspot for internet connection.
- Camera Support: Supports factory original reverse camera, 360 camera, parking radar, and aftermarket reverse cameras (720P).
- Car Information Display: Supports display of original car information.
- OSD Language: Supports multiple On-Screen Display languages.
5.2 Apple CarPlay & Android Auto
The system supports both wireless and wired Apple CarPlay (for iOS devices) and Android Auto (for Android devices).
Wireless CarPlay (iOS System):
- Connect Bluetooth.
- Click "Wireless Carplay" or it will switch automatically.
- Wait for the connection.
- Can also connect via USB cable.
Wireless Auto (Android System):
- Connect Bluetooth.
- Click "Wireless Auto" or it will switch automatically.
- Wait for the connection.
- Can also connect via USB cable.
5.3 Navigation & Maps
Easily search your destination using online or offline maps. The system supports Google Maps, Waze, and iGO map downloads. You can use your favorite navigation applications to focus on driving.
5.4 Multimedia Playback
You can play music and make phone calls using the built-in Bluetooth function or through CarPlay/Android Auto.
5.5 Display Features
- Menu Switching: The original system menu and CarPlay/Android menu can be switched freely with one button.
- Split Screen: Supports split screen functionality, allowing you to use two applications simultaneously.
- High Resolution: The 1920*720 TFT screen provides a clearer picture, higher color brightness, and a better visual experience compared to normal screens.
5.6 Voice Control
The system supports Siri Voice Control, allowing you to play music, navigate, and make phone calls hands-free for safer driving.
5.7 Original Car Settings Support
The system supports various original car functions and controls, including the iDrive knob, original car system display, steering wheel buttons, original sound stereo, and original CD radio.
Note: While the screen supports original menu functions and controls, the original menu primarily supports iDrive control. The Linux menu can be controlled by iDrive and the touch screen.
5.8 Original Car Information Display
The system integrates OEM car-centric functions, displaying speed, fuel level, oil pressure, and safety warnings on the dashboard in your chosen theme.
5.9 OSD Language Support
The system supports a wide range of OSD (On-Screen Display) languages, covering approximately 99% of countries. You can easily select your preferred language from the settings.
6. Maintenance
To ensure the longevity and optimal performance of your multimedia system, follow these general maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior surfaces. Avoid abrasive cleaners or solvents that could damage the finish.
- Software Updates: Periodically check for software updates provided by Bonroad to ensure you have the latest features and bug fixes.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Cable Connections: Ensure all cables are securely connected. Loose connections can lead to intermittent issues.
7. Troubleshooting
Here are solutions to common issues you might encounter:
| Problem | Solution |
|---|---|
| My Audi system doesn't work / shows 'no signal'. | Navigate to Setup > About > Factory setting (8888) > Audi Setting > Car type, then choose the correct option according to your original screen size. |
| I have an audio problem (no sound). | First, enter the Audi system, then set the sounds from AUX/AMI. If your car has an AMI port, you need to plug the AMI cable into your car. |
| How to resolve a reversed door message? | Enter Setup > About > Factory setting (8888) > Audi Setting > Front door/Rear door, then open the option. |
| The Bluetooth calling has a problem. | You can enter Setup > About > Factory setting (8888) > Audi Setting > Small speaker switching mode, then choose the appropriate setting. |
8. User Tips
- Always ensure all connections are secure after installation to prevent intermittent issues.
- If experiencing audio problems, remember to check the AUX/AMI settings in the Audi menu.
- For optimal performance of CarPlay/Android Auto, ensure your phone's Bluetooth is enabled and properly paired.
- Keep the factory setting code (8888) handy for advanced configurations.
9. Warranty and Support
Your Bonroad multimedia system comes with a 1-Year Warranty from the date of purchase.
For any further questions, technical support, or to obtain the system user manual and installation manual, please contact the seller directly. They can provide the necessary links and assistance.
