1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Bonroad Linux 11 Inch 1920*720P Wireless Carplay Android Mirroring LCD Digital Instrument Cluster. This advanced digital cockpit is designed to enhance your driving experience in BMW 3 Series E90, E91, and E92 models, offering a modern interface with various functionalities.
2. Key Features
- High-Resolution Display: 11-inch screen with 1920*720P resolution for clear and visible images.
- Operating System: Linux system for stable and efficient performance.
- Wireless Connectivity: Supports Wireless CarPlay and Android Mirroring for seamless smartphone integration.
- Customizable UI: Offers 6 UI styles and 4 driving modes (SPORT, COMFORT, ECO, AUTO) to personalize your dashboard.
- Vehicle Customization: Customize the display of your vehicle model and color on the dashboard.
- Tire Pressure Display (TPMS): Integrated tire pressure monitoring system (additional optional features may apply).
- HUD Support: Supports original car HUD functions including vehicle fault indicator, maximum speed, door closed indicator, seat belt reminder, and turn indicators.
- Multi-language Support: Supports 14 languages for a personalized experience.
- Day & Night Brightness: Balanced brightness adjustment to reduce eye strain during prolonged use.
- Plug & Play: Designed for easy installation and factory fit.
3. Package Contents
Please check the package for the following items:
- Bonroad 11 Inch Digital Instrument Cluster
- Installation Tools (as shown in images)
- USB Cable
- Necessary wiring harnesses (pre-attached or included)
- (Optional) TPMS sensors (if 'With Carplay TPMS' version is purchased)
4. Specifications
| Attribute | Value |
|---|---|
| Placement on Vehicle | Dashboard |
| Special Features | Carplay |
| Brand Name | BONROAD |
| Origin | Mainland China |
| Applicable models | For BMW 3 Series E90 E91 E92 |
| Wireless CarPlay | Support |
| Android Mirroring | Support |
| Tire pressure display | Support |
| Resolution | 1920*720P |
| Operating system | Linux systerm |
5. Installation Guide
Important: Professional installation is recommended. Ensure the vehicle is turned off and the parking brake is engaged before starting installation.
Step 1: Remove Original Instrument Cluster
- Park the car and engage the handbrake.
- Carefully pry off the trim around the original instrument cluster.
- Unscrew the 4-6 screws securing the original dash.
- Gently disconnect the wiring harness from the original dash. Press release tabs to avoid damage.
- Lift out the original instrument cluster.
Step 2: Connect New Digital Instrument Cluster
- Plug the cables firmly into the corresponding interfaces on the new digital instrument cluster.
- Attach extra wires if needed, following the vehicle's wiring diagram.
- Place the new dash in position.
- Tighten the screws to secure the unit.
- Check for a firm, wobble-free fit.
Note:
- The installation primarily requires plugging the original car power cord and USB cable into the corresponding interface of the instrument.
- Ensure that the power cord is plugged in tightly to avoid wiring harnesses from loosening during driving.
Optional: TPMS Sensor Installation
If your model supports TPMS and you have external sensors:
- Install the corresponding tire inflation sensor on each tire's inflation hole.
- The system will then display tire pressure directly on the instrument cluster.
6. Operating Instructions
6.1 Wireless CarPlay & Android Mirroring
The instrument cluster supports both Wireless CarPlay and Android Mirroring, compatible with Android and iOS systems.
- Enable Mobile Connectivity: Navigate to the 'Mobile Connectivity' option in the instrument cluster settings.
- For Wireless CarPlay: Connect your iPhone via Bluetooth to the device (Bluetooth Name: BMW-8ab8d, or similar). The system will prompt you to enable Apple CarPlay.
- For Android Mirroring: Open the mobile app on your phone, set the following hotspot name (SSID: JLY168, PASSWORD: 12345678), then enable screen projection.
- If you cannot connect to the instrument CarPlay, ensure your phone's Bluetooth is connected to the dashboard's CarPlay Bluetooth and any previous pairings are cleared.
6.2 User Interface (UI) and Driving Modes
The cluster offers multiple UI styles and driving modes to suit your preferences.
- UI Styles: Choose from 6 different UI designs to customize the look of your dashboard.
- Driving Modes: Select between SPORT, COMFORT, ECO, and AUTO modes. Each mode may alter the display's aesthetics and information presentation.
6.3 Vehicle Customization
You can customize the display of your vehicle model and color on the dashboard to match your actual car.
6.4 Tire Pressure Display (TPMS)
The instrument cluster supports tire pressure display, allowing you to check tire pressure directly on the screen after installation to ensure travel safety. This feature is an additional optional component.
6.5 HUD Function Support
The Digital Instrument Cluster supports various original vehicle HUD functions, including:
- Original vehicle fault indicator light
- Maximum speed display
- Door closed indicator light
- Seat belt reminder light
- Left and right turn indicators
- Speed limit (requires manual setting of fixed value)
6.6 Language Settings
The device supports 14 languages. You can change the language according to your needs to facilitate use and operation.
Supported languages include: Traditional Chinese, English, Japanese, Russian, Arabic, Spanish, German, Turkish, Korean, French, Italian, Portuguese, Bulgarian, Polish.
6.7 Day & Night Brightness
The instrument cluster features balanced brightness adjustment for both day and night environments, reducing eye strain during prolonged use.
6.8 Function Display
The digital instrument cluster can display various functions and information, keeping the original car's functions and adding new ones:
- Fuel Information
- Tire Angle
- Total Mileage
- CarPlay/Mirroring Status
- Vehicle Settings
- Trip Info
- Door Status
- Plug & Play Status
- ESP (Electronic Stability Program)
- ACC (Adaptive Cruise Control)
- OBD (On-Board Diagnostics)
- Temperature
- 14-Language Support
- 6 UI Styles
- Day/Night Brightness
6.9 System Settings
The system settings allow you to configure various aspects of the instrument cluster:
- Language: Select your preferred display language.
- Date & Time: Adjust the current date and time.
- Units: Change units for fuel consumption (l/100km, mpg), distance (km, mi), temperature (°C, °F), and pressure (kPa, psi).
- General Settings: Adjust daytime/nighttime brightness, set speed alerts.
- Software Update: Check for and apply software updates.
- Factory Settings: Reset the device to its default factory settings.
7. User Tips
- For optimal visibility, adjust the Day/Night brightness settings according to ambient light conditions.
- Regularly check for software updates to ensure you have the latest features and performance improvements.
- When using CarPlay or Android Mirroring, ensure your phone's Bluetooth is properly connected and any previous connections are cleared if you experience issues.
- Explore the different UI styles and driving modes to find the display that best suits your personal preference and driving situation.
8. Troubleshooting
If you encounter any issues with your Bonroad Digital Instrument Cluster, please refer to the following common solutions:
- No Power: Check all cable connections, especially the main power cord. Ensure it is securely plugged in. Verify the vehicle's ignition is on.
- Display Issues (Blank Screen, Flickering): Restart the vehicle. Check the wiring harness for any loose connections. If the issue persists, perform a factory reset (refer to Section 6.9).
- CarPlay/Android Mirroring Connection Problems: Ensure Bluetooth is enabled on your phone and the instrument cluster. Forget previous Bluetooth pairings on your phone and reconnect. Verify the correct hotspot name and password for Android Mirroring.
- Incorrect Information Displayed: Check the unit settings (Section 6.9) to ensure correct units (km/h vs mph, °C vs °F) are selected. If vehicle-specific data is incorrect, ensure all original car connections are secure.
- Buttons/Controls Unresponsive: Restart the vehicle. If the issue continues, a factory reset might be necessary.
If these steps do not resolve the issue, please contact Bonroad customer support for further assistance.
9. Warranty and Support
Your Bonroad Digital Instrument Cluster comes with a standard manufacturer's warranty. For specific warranty terms, duration, and claim procedures, please refer to the documentation provided at the time of purchase or contact Bonroad customer service directly.
For technical support, troubleshooting assistance, or any product-related inquiries, please reach out to Bonroad customer support through their official channels. Keep your purchase receipt and product serial number handy when contacting support.
