1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Prelingcar 12.3-inch LCD Digital Cluster Dashboard. Designed for Volkswagen Skoda New Octavia PRO MQB models from 2019-2025, this advanced digital instrument panel enhances your driving experience with a high-resolution display and customizable features. It runs on a stable Linux operating system, offers fast boot times, and supports various original car information displays.
Figure 1: Prelingcar 12.3-inch LCD Digital Cluster Dashboard
2. Specifications
| Feature | Description |
|---|---|
| Screen Size | 12.3 inch HD IPS |
| Resolution | 1920x720 |
| Operating System | Linux |
| CPU | T5 1.5Ghz |
| Factory Voltage | 9V-16V |
| Operating Current | 0.8A-1.5A |
| Standby Current | Less than 3MA |
| Material | ABS |
| Item Length | 40 cm |
| Item Width | 30 cm |
| Item Height | 20 cm |
| Item Weight | 3.5 kg |
| Special Features | 12.3 inch LED digital |
| Placement on Vehicle | Dashboard |
| Country/Region of Manufacture | China |
Figure 2: LinuxOS System for stable and smooth performance
Figure 3: Automotive Grade Chip resistant to extreme temperatures (-40°C to 80°C)
3. Compatibility
This digital cluster dashboard is specifically designed for:
- Volkswagen Skoda New Octavia PRO MQB models (2019-2025 years)
Important Note: This product is not compatible with vehicles that have an original car LCD instrument cluster. The provided images also show compatibility with various other Volkswagen models (e.g., Lavida, Phideon, Passat, Tiguan L, etc.). If your vehicle is not a Skoda New Octavia PRO MQB, please consult the seller to confirm compatibility for your specific model and year.
Figure 4: Example of Full LCD Instrument Cluster Supported Models (Consult seller for specific compatibility)
4. Package Contents
Upon receiving your Prelingcar Digital Cluster Dashboard, please ensure all the following items are included:
- 1 x 12.3-inch LCD Digital Cluster Dashboard Unit
- 1 x Assembly Tool
- Necessary wiring harnesses for plug-and-play installation
- (Optional) HDMI cable + HDMI exchange box (if purchased for Android player sync)
5. Setup and Installation
The Prelingcar Digital Cluster Dashboard is designed for easy, plug-and-play, non-destructive installation. No wire cutting, soldering, or drilling is required, and it retains original car information functions.
5.1 Pre-Installation Steps
- Before beginning installation, it is recommended to set the speed limit alarm to 250 km/h and turn off winter tire settings in your vehicle's original system.
5.2 Installation Process
- Carefully remove your vehicle's original instrument cluster.
- Insert the original car's mini-board into the new digital cluster. This ensures that original car information is displayed without affecting its functionality.
- Connect the provided wiring harnesses. The system is designed for plug-and-play, so connections should be straightforward.
- Secure the new digital cluster into the dashboard opening.
- Test the unit to ensure all functions are working correctly before fully reassembling the dashboard.
Figure 5: Visual comparison of dashboard before and after digital cluster installation
Figure 6: Non-destructive installation features
6. Operating Instructions
The Prelingcar Digital Cluster Dashboard offers a rich and customizable user experience.
6.1 Basic Operation and Display
- The Linux operating system ensures a stable and smooth user interface with fast boot times (less than 2 seconds).
- The display supports original car data including Miles/KM, Band Pressure, Oil/Water Temperature, Oil Pressure, Fuel Consumption, and Auto Body Balance.
6.2 Customization
- Display Modes: Choose from 3 or 4 display modes: Simple, Comfort, Technology, and Track.
- Theme Colors: Select from 4 different theme colors to personalize your dashboard.
- UI Design: The unit features a New Golf 8 UI Design with multiple dial styles. It is also compatible with the Classic G7 UI.
- Ambient Lighting: Enjoy 30 available ambient lighting colors. The gauges synchronize with your vehicle's existing ambient lighting colors for an immersive experience.
- Multi-language Support: The system supports multiple languages including English, Russian, German, French, Spanish, Italian, Korean, Japanese, Arabic, and Turkish. If you require additional languages, please contact the seller.
Figure 7: New Golf 8 UI Design and Classic G7 UI options
Figure 8: Ambient lighting customization options
Figure 9: Multi-language support
6.3 Connectivity and Synchronization
- Carplay / Android Auto: The unit has a built-in Carplay chip, supporting wireless Carplay and Android Auto. This allows you to seamlessly share maps, music, and videos from your smartphone to the digital cluster.
- Android Player Sync: If your vehicle's original radio has been replaced with an Android player, you can achieve synchronized display from the Android player to the new digital cluster by purchasing an optional HDMI cable and HDMI exchange box. The digital cluster has a built-in HDMI chip for this purpose.
- Camera and DVR Sync: The digital cluster can synchronize and display feeds from your rear camera, 360-degree camera, and DVR.
Figure 10: Synchronized display capabilities
Figure 11: Carplay interconnection function
6.4 Driving Safety Features
- The liquid crystal instrument panel provides direct view of all information, promoting safer and more focused driving by eliminating the need to look away from the center console.
Figure 12: Enhanced driving safety with direct vision display
6.5 Product Video Demonstration
Video 1: Demonstration of UI themes, Carplay, HDMI sync, and various settings on the digital cluster.
7. Maintenance
To ensure the longevity and optimal performance of your digital cluster dashboard, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to clean the screen. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the display.
- Ventilation: Ensure that the area around the unit remains clear to allow for proper ventilation and prevent overheating.
- Software Updates: Periodically check for firmware updates provided by Prelingcar to benefit from new features, performance improvements, and bug fixes.
8. Troubleshooting
If you encounter any issues with your digital cluster dashboard, please refer to the following common troubleshooting steps:
- Unit Not Powering On: Verify that all power connections are securely attached. Check your vehicle's fuse box for any blown fuses related to the dashboard or infotainment system.
- Display Issues (e.g., blank screen, distorted image): Try restarting your vehicle. Ensure all video cables (especially HDMI if using an Android player sync) are properly connected. Check the display settings within the digital cluster's menu.
- Functionality Problems (e.g., Carplay not connecting, data not syncing): Ensure your smartphone's Bluetooth and Wi-Fi are enabled and correctly paired. For Android player sync, confirm the HDMI cable and exchange box are functioning.
- Persistent Issues: If problems persist after attempting these steps, please contact Prelingcar customer support for further assistance.
9. User Tips
Here are some tips to enhance your experience with the Prelingcar Digital Cluster Dashboard:
- Personalize Your Display: Experiment with the different UI themes, display modes (Simple, Comfort, Technology, Track), and ambient lighting colors to find the setup that best suits your driving style and aesthetic preferences.
- Leverage Connectivity: Make full use of the wireless Carplay and Android Auto features for seamless navigation, music streaming, and communication directly from your smartphone.
- Pre-Installation Settings: Remember to adjust your car's original speed limit alarm and winter tire settings as recommended before installation to ensure smooth integration.
10. Warranty and Support
Prelingcar is committed to providing high-quality products and excellent customer service.
- Product Warranty: Your digital cluster dashboard comes with a 2-year warranty from the date of receipt confirmation.
- Return Policy: If a product problem occurs within 365 days of receipt, you are eligible for free return and refund within 15 days. Please contact customer service first to communicate the issue.
- Customer Service: 24-hour customer service is available to assist you with any inquiries or issues.
- Free Updates: Prelingcar provides free updates for firmware, software, UI, and GPS navigation maps to ensure your device remains up-to-date.
- Installation Assistance: An engineer team is available to help with installation queries and support.
- Contact: For any questions, support, or to report an issue, please contact the seller directly.
Figure 13: Quality inspection and certifications
Figure 14: Company policy and support details
