1. Introduction
Thank you for choosing the Hansshow Small Dashboard Speedometer Head Up Display. This device is designed to enhance your driving experience by providing essential real-time vehicle information directly in your line of sight, without obstructing the original car's aesthetics or air vents. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and safety.
2. Safety Information
- Always ensure the vehicle is turned off and parked safely before attempting any installation or maintenance.
- Do not attempt to disassemble or modify the device, as this may void the warranty and cause damage.
- Ensure all connections are secure to prevent electrical issues.
- Avoid placing objects on or around the display that could obstruct your view or the device's functionality.
3. Package Contents
Please verify that all the following components are included in your package:
- Hansshow Small Dashboard Speedometer Head Up Display Unit
- Necessary wiring harness for installation
- Installation tools (if provided)
- User Manual (this document)

4. Specifications
| Attribute | Description |
|---|---|
| Item Name | Tesla Model 3/Y Mini Instrument Cluster |
| Brand Name | Hansshow |
| Dimensions | 25.3*22.3*14.2 CM |
| Car Model Compatibility | Tesla Model Y (2020+) and Model 3 (2017+) |
| CPU Compatibility | Both Intel and AMD Ryzen CPU |
| Screen Type | IPS, Touch Screen |
| Resolution | 960*320 |
| Installation | Plug & Play Installation (within 20 minutes) |
| Information Synchronization | Real-time driving data, synchronization without delay |
| Feature | Real-time synchronization with original car information displays; Does not block air outlet |
| Warranty | 1 Year |
5. Setup & Installation
The Hansshow HUD is designed for a straightforward Plug & Play installation, typically completed within 20 minutes. It is compatible with Tesla Model Y (2020 and newer) and Model 3 (2017 and newer), supporting both Intel and AMD Ryzen CPUs.
5.1 Key Installation Considerations
- Air Vent Clearance: The design ensures that the mini screen does not block the air outlet, maintaining the original vehicle's air circulation.
- Original Vehicle Data Mold Opening: The unit is precisely molded to integrate seamlessly with your Tesla's dashboard.


For detailed installation steps, please refer to the product installation video provided by Hansshow or contact technical support for online guidance.
6. Operating Instructions
The Hansshow HUD provides real-time synchronization of various driving data from your Tesla, displayed on its 4.6-inch IPS touch screen.
6.1 Displayed Information
The display provides the following critical information:
- Current Speed Display: Shows speed in KM/H or MPH.
- Battery Usage Info: Real-time battery status.
- Front Trunk Status: Indicates if the front trunk is open or closed.
- Door Status: Shows the open/closed status for all four doors (Left Front, Right Front, Left Rear, Right Rear).
- Turn Signals: Left and right turn signal indicators.
- Lighting Indicators: High beam, position light, and dipped beam indicators.
- Gear Display: Current gear (P, R, N, D).
- Handbrake Reminder: Alerts if the handbrake is engaged.
- Seat Belt Indicator: Reminds occupants to fasten seat belts.

6.2 Day and Night Mode
The display features an automatic day and night mode for optimal visibility:
- The brightness of the ultra-mini screen display automatically adjusts to follow the brightness of the center console screen.
- When the environment becomes dark, the dashboard automatically enters night mode.


7. Maintenance & Care
To ensure the longevity and optimal performance of your Hansshow HUD, follow these simple maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to gently wipe the screen and housing. Avoid abrasive cleaners, solvents, or harsh chemicals that could damage the display or finish.
- Temperature: Avoid exposing the device to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
- Handling: Handle the device with care during installation and removal to prevent physical damage.
8. Troubleshooting
If you encounter any issues with your Hansshow HUD, please consider the following basic troubleshooting steps:
- No Power/Display: Check all cable connections to ensure they are securely plugged in. Verify that your vehicle's power is on.
- Incorrect Data Display: Ensure the device is correctly installed and fully synchronized with your vehicle's system. A restart of the vehicle may resolve minor synchronization issues.
- Screen Issues (e.g., flickering, unresponsive touch): Try restarting your vehicle. If the issue persists, contact customer support.
For more complex issues or if the problem cannot be resolved with the above steps, please contact Hansshow customer support.
9. Warranty & Support
Your Hansshow Small Dashboard Speedometer Head Up Display comes with a 1-Year Warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use.
9.1 Customer Support
Hansshow is committed to providing excellent customer service. Our support includes:
- 24-Hour Online Service: Our team is available around the clock to assist you with any queries or issues.
- Product Installation Video: Access to detailed video guides for installation.
- Online Technical Guidance: Product installation engineers are available for online technical support.
For support, please refer to the contact information provided at the point of purchase or on the official Hansshow website.

10. User Tips
No specific user tips were available from reviews or Q&A for this product at the time of manual creation. For best performance, ensure your vehicle's software is up to date and follow all installation instructions carefully.