1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your XTRONS 7-inch Android 13 Car Stereo, specifically designed for Fiat 500 models manufactured between 2016 and 2020. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
2. Product Overview and Key Features
The XTRONS Android 13 Car Stereo is an advanced in-car entertainment system offering a range of features to enhance your driving experience. It integrates seamlessly with your vehicle's existing systems and provides modern connectivity options.

Figure 1: XTRONS 7-inch Android 13 Car Stereo main unit.
Core Features:
- Powerful Performance: Equipped with an Octa-core chip (A75+A55) built on a 12nm process, 4GB DDR4 RAM, and 64GB SSD for high operating performance and ample storage.
- Advanced Connectivity: Supports Wireless Car Play and Android Auto (wireless or cabled), Screen Mirroring, and Bluetooth 5.0 for hands-free calls and music streaming.
- Internet Access: Features built-in 4G LTE (Micro-SIM card required, not included) and Dual-Band Wi-Fi (2.4G & 5G) for seamless internet connection.
- Superior Audio-Visuals: A 7-inch 1024x600 HD IPS display with 178° wide-view, supporting 2K video playback. Includes a built-in DSP, TDA7851 amplifier chip, and TDA7708 RDS Radio for enhanced sound quality.
- User Interface: Exclusive XTRONS UI with optimized menus and intuitive icons for safe driving. Supports multi-tasking with split-screen and picture-in-picture functionality.

Figure 2: Detailed feature overview of the XTRONS car stereo.
3. Setup and Installation
Before beginning installation, ensure your vehicle is compatible with this unit. This stereo is designed for Fiat 500 models from 2016-2020. Refer to the included installation instructions for detailed wiring diagrams and specific steps for your vehicle.

Figure 3: Compatibility check and visual comparison of the dashboard before and after installation.
3.1. Package Contents:
Verify that all components are present in the package:
- 1 × XTRONS Car Stereo
- 1 × User Manual
- 1 × ISO Wiring Harness
- 1 × RCA Cable
- 2 × USB Cable
- 1 × CANbus Box
- 1 × CANbus Cable
- 1 × Camera Cable
- 1 × 4G Antenna
- 1 × GPS Antenna
- 1 × Radio Antenna Cable
- 1 × Original USB Adapter

Figure 4: Included accessories and unit dimensions.
3.2. General Installation Notes:
- Always disconnect the vehicle's battery before starting installation.
- Follow the specific wiring diagrams provided in the separate installation instruction sheet.
- Ensure all connections are secure to prevent intermittent issues.
- Test all functions (audio, display, controls, connectivity) before fully reassembling the dashboard.
4. Operating Instructions
4.1. Initial Power-On and User Interface
Upon first power-on, the system will boot to the main Android interface. The exclusive XTRONS UI is designed for ease of use. You can customize themes and arrange icons as desired.

Figure 5: Customizable UI, DSP settings, and multitasking features.
4.2. Smartphone Connectivity (Car Play, Android Auto, Screen Mirroring)
The unit supports various smartphone integration methods:
- Wireless Car Play: Connect your iPhone wirelessly via Bluetooth to access supported apps, make calls, send messages, and use navigation through the stereo's screen or Siri voice commands.
- Android Auto: Connect your Android phone wirelessly via Bluetooth or via USB cable. Access supported apps, navigation, and voice commands through Google Assistant.
- Screen Mirroring: Wirelessly mirror your smartphone's screen (via Wi-Fi) directly onto the car stereo display.
Note: Only one of these three functions (Car Play, Android Auto, Screen Mirroring) can be actively used at any given time.

Figure 6: Smartphone connectivity options.
4.3. Internet Connection (4G LTE & Wi-Fi)
Stay connected on the go:
- 4G LTE: Insert a Micro-SIM card (not included) into the designated slot to enable mobile broadband connectivity. The system supports 99% of global carriers.
- Dual-Band Wi-Fi: Connect to available Wi-Fi networks (2.4GHz and 5GHz) for internet access. USB tethering from your smartphone is also supported.

Figure 7: 4G LTE and Dual Band Wi-Fi features.
4.4. GPS Navigation
The unit includes a high-sensitive GPS chip. You can install and use various Android navigation software applications for turn-by-turn directions and real-time traffic updates.
4.5. Audio Features (DSP & Radio)
- Built-in DSP: Utilize the Digital Sound Processor to fine-tune your audio experience with various equalizer settings, balance, delay, and filter options.
- RDS Radio: Enjoy FM/AM radio with Radio Data System (RDS) functionality, providing station information and enhanced signal reception.
4.6. Optional Functions
Enhance your stereo's capabilities with optional accessories (sold separately):
- DAB+ Tuner: Connect an optional DAB+ tuner (e.g., XTRONS USBDAB01, USBDAB02, or USBDAB04) for superior digital radio quality and more stations.
- OBD2 Function: Use an optional OBD2 dongle (e.g., B015MU8UN6, B08HQ9LQ9X) to retrieve real-time vehicle data and trouble codes from your car's computer.
- Reversing Camera & DVR: Integrate an optional reversing camera (e.g., B07HMLYLJJ, B00GY3BVT6) for parking assistance and a DVR (e.g., B08MF21V5P, B08ZJ9DMNY) for recording your journeys.
- Tyre Pressure Monitoring System (TPMS): Connect an optional TPMS for real-time tire pressure and temperature monitoring.

Figure 8: Overview of optional accessories and their functions.
5. Maintenance
To ensure the longevity and optimal performance of your XTRONS car stereo, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and unit. Avoid abrasive cleaners or solvents that could damage the display or finish.
- Software Updates: Periodically check the XTRONS official website or contact support for available software updates to ensure the best performance and access to new features.
- Temperature: Avoid exposing the unit to extreme temperatures for extended periods.
- Power Management: If your vehicle is not driven frequently, consider adjusting the unit's "sleep mode" settings to prevent excessive battery drain, as continuous instant-on can draw more power.
6. Troubleshooting
If you encounter issues with your XTRONS car stereo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Screen is dim or unreadable in direct sunlight. | Limitation of the display panel; glare. | Adjust brightness settings to maximum. Consider using an anti-glare film (not included) if necessary. |
| Mileage flashing on dashboard or loss of steering wheel controls. | Incorrect wiring or CANbus integration issues. | Double-check all wiring connections, especially the CANbus. Ensure the CANbus box is correctly installed and configured. Consult a professional installer if the issue persists. |
| No sound or poor audio quality. | Incorrect speaker wiring, DSP settings, or amplifier issues. | Verify speaker connections. Check DSP equalizer settings and ensure they are not set to extreme values. Confirm amplifier connections if an external amplifier is used. |
| GPS not acquiring signal or inaccurate. | GPS antenna not properly installed or obstructed. | Ensure the GPS antenna is securely connected and placed in a location with a clear view of the sky (e.g., on the dashboard, away from metal obstructions). |
| Wireless Car Play/Android Auto not connecting. | Bluetooth pairing issues, incorrect settings, or phone compatibility. | Ensure Bluetooth is enabled on both the stereo and your phone. Forget and re-pair the device. Check for software updates on both the stereo and your phone. Confirm your phone model supports wireless Car Play/Android Auto. |
| Unit does not power on. | Power wiring issues, blown fuse, or vehicle battery low. | Check the vehicle's fuse box and the stereo's inline fuse. Verify power and ground connections. Ensure the vehicle battery has sufficient charge. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | f4f98831-f7e8-4975-a374-0825991674db |
| Operating System | Android 13 |
| Processor | Octa-core chip (A75+A55), 12nm Process |
| RAM | 4GB DDR4 |
| Internal Storage | 64GB SSD |
| Screen Size | 7-inch |
| Display Resolution | 1024x600 HD IPS (supports 2K video playback) |
| Connectivity | Bluetooth 5.0, 4G LTE (Micro-SIM), Dual-Band Wi-Fi (2.4G & 5G), USB |
| Audio Output Mode | Stereo |
| Surround-sound Channel Configuration | 4.0 |
| Amplifier Chip | TDA7851 |
| Radio Tuner | TDA7708 (RDS Radio) |
| Compatible Devices | Smartphone |
| Package Dimensions | 33 x 21 x 20 cm |
| Item Weight | 2.73 kg |
| Country of Origin | China |
8. Warranty and Support
XTRONS provides professional pre- and post-sales customer support for this product. Your XTRONS car stereo is backed by a 1-year warranty.
For any questions, technical assistance, or warranty claims, please contact XTRONS customer support through Amazon email. Ensure you provide your product model number and purchase details for efficient service.
9. Product Videos
XTRONS 7-inch Android 13 Car Stereo for Fiat 500 Overview
This video provides a visual overview of the XTRONS 7-inch Android 13 Car Stereo, demonstrating its features and interface within a Fiat 500 vehicle. It highlights key functionalities and the user experience.





