1. Product Overview
The XTRONS 12.3 Inch Android 13 Car Stereo is an advanced in-dash navigation and multimedia system designed to upgrade the driving experience in compatible Audi vehicles. It features a large IPS touch screen, an Octa-core processor, ample memory, and global 4G connectivity, supporting wireless Car Play and Android Auto.
Applicable Models & Years:
- For Audi A4/S4 (B8) 2009-2016
- For Audi RS4 (B8) 2012-2015
- For Audi A5/S5 (B8) 2008-2016
- For Audi RS5 (B8) 2010-2015
This unit is specifically designed to work with original AUDI CONCERT or AUDI SYMPHONY radio systems.

Image: Visual representation of the XTRONS unit installed in an Audi dashboard, highlighting its seamless integration and compatibility with specific Audi radio systems.
2. Key Features
- 12.3" High Fidelity IPS Touch Screen: Offers enhanced clarity, vibrant colors, and wider viewing angles with a 24:9 aspect ratio. Supports 2K video playback up to 60fps.
- Global 4G LTE Connectivity: Allows for high-speed internet access by inserting a Micro-SIM card (not included). Supports internet data only, not phone calls. USB tethering is also supported.
- Built-in Wireless Car Play and Wireless/Wired Android Auto: Provides intuitive access to GPS, calls, music, Google Assistant, and Siri from mobile phones. Compatible with iPhone via Bluetooth and Android phones via Bluetooth or USB.
- Latest Android 13 with Octa Core Processor: Ensures responsive performance with 4GB RAM and a stable Android 13 operating system. 64GB ROM storage allows for app downloads.
- Integration with OEM System: Retains original car functions and displays car-centric information like speed, fuel level, and safety warnings. No original CD player removal is required.
- Bluetooth 5.0: For stable connections and high-quality audio streaming and hands-free calls.
- Dual Wi-Fi Band: Supports 2.4GHz and 5GHz for flexible and faster connectivity.
- GPS Navigation: Compatible with Google Maps, Sygic, Waze, and other Android-compatible navigation software.

Image: The main display of the XTRONS car stereo, highlighting its core specifications and capabilities.

Image: A detailed view of the XTRONS 12.3-inch screen, emphasizing its fully-laminated design and high resolution.

Image: Illustrates the larger display size and advanced functionalities like multi-tasking and Picture-in-Picture, along with hardware features like IPS touch and dual USB ports.

Image: Explains the various internet connectivity options available with the unit, including 4G LTE and dual-band Wi-Fi.

Image: Shows the wireless smartphone integration features, such as Apple CarPlay, Android Auto, and screen mirroring, along with voice control.

Image: Illustrates how the unit displays essential original car information directly on its screen.

Image: Demonstrates that the XTRONS unit preserves and integrates with existing car functionalities.
3. Setup and Installation
Installation of the XTRONS 12.3 Inch Android 13 Car Stereo is designed to integrate seamlessly with your vehicle's existing system. It is important to follow the detailed instructions provided in the included Installation Instruction manual for proper setup.
Key Installation Points:
- No original CD player removal is required, preserving the vehicle's original components.
- Ensure the unit is compatible with your specific Audi model and year (B8 series) and original radio system (Concert or Symphony).
- Connect the provided ISO Wiring Harness, LVDS Cable, and other necessary cables as per the installation guide.
- Secure the unit using the Installation Frame, Fix Mount, and screws.
- Install the GPS Antenna and 4G Antenna in optimal locations for signal reception.
Professional installation is recommended if you are not familiar with car audio system installations.
4. Operating Instructions
Basic Operation:
- Power On/Off: Refer to the vehicle's ignition system. The unit powers on with the car and off when the ignition is turned off.
- Touch Screen Interface: Navigate through menus, select applications, and control functions directly on the 12.3-inch IPS touch screen.
- Volume Control: Adjust audio volume using the car's original controls or on-screen options.
- Home Screen: Access frequently used applications and settings from the customizable home screen.
Connectivity and Multimedia:
- Bluetooth Pairing: Enable Bluetooth on your smartphone and the XTRONS unit. Search for available devices and pair for hands-free calls and audio streaming.
- Wi-Fi Connection: Connect to available Wi-Fi networks (2.4GHz or 5GHz) for internet access and app updates.
- 4G LTE Data: Insert a Micro-SIM card into the designated slot to enable mobile data connectivity.
- Wireless Car Play / Android Auto: Follow the on-screen prompts to connect your iPhone or Android device wirelessly via Bluetooth. For wired Android Auto, connect via USB.
- GPS Navigation: Open your preferred navigation app (e.g., Google Maps, Waze) and enter your destination. The unit utilizes the dedicated GPS antenna for accurate positioning.
- USB Media Playback: Connect USB drives to the built-in USB ports for media playback (audio, video, images).
5. Maintenance
Care and Cleaning:
- Screen Cleaning: Use a soft, lint-free cloth specifically designed for electronic screens. Do not use abrasive cleaners, alcohol, or solvents. Gently wipe the screen to remove dust and fingerprints.
- General Cleaning: Wipe the unit's exterior with a soft, damp cloth. Avoid getting moisture into any openings.
- Temperature: Avoid exposing the unit to extreme temperatures, both hot and cold, for extended periods.
- Ventilation: Ensure that the unit's ventilation areas are not blocked to prevent overheating.
6. Troubleshooting
Common Issues and Solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Loose power connection, vehicle ignition off, blown fuse. | Check all wiring connections. Ensure vehicle ignition is on. Inspect vehicle fuses. |
| No audio output. | Volume too low, incorrect audio source selected, wiring issue. | Increase volume. Verify correct audio source. Check audio cable connections. |
| GPS signal is weak or lost. | GPS antenna not properly installed or obstructed. | Ensure GPS antenna is placed in a clear, unobstructed location (e.g., dashboard). |
| Bluetooth connection issues. | Device not in pairing mode, interference, incorrect pairing process. | Ensure both devices are in pairing mode. Delete previous pairings and re-pair. Move closer to the unit. |
| Touch screen unresponsive. | Temporary software glitch, screen protector interference. | Restart the unit (turn car ignition off and on). Check for any debris or screen protector issues. |
For issues not listed above, please refer to the comprehensive user manual or contact XTRONS customer support.
7. Specifications
Technical Details:
| Feature | Detail |
|---|---|
| Display Size | 12.3 Inches |
| Resolution | 720 x 1280 |
| Operating System | Android 13 |
| Processor | Octa Core |
| RAM | 4GB DDR4 |
| ROM | 64GB Solid State |
| Connectivity Technology | Bluetooth, Cellular (4G), USB, Wi-Fi (2.4GHz/5GHz) |
| Special Features | Bluetooth, Touchscreen, Wireless Car Play, Android Auto, Global 4G LTE |
| Map Type | No Pre-installed Maps (Supports Android-compatible navigation apps) |
| Audio Output Mode | Stereo |
| Mounting Type | Dashboard Mount |
| Manufacturer | XTRONS |
8. Package Contents
The following items are included in the product package:
- 1 × ISO Wiring Harness
- 1 × LVDS Cable
- 1 × Tweezers
- 1 × Mini Speaker
- 1 × 4G Antenna
- 1 × Audio Cable
- 1 × AMI Cable
- 1 × GPS Antenna
- 1 × Mini Microphone
- 1 × Installation Frame
- 1 × Fix Mount
- 8 × Screws
- 1 × User Manual
- 1 × Installation Instruction

Image: A visual representation of all components included in the XTRONS car stereo package.
9. Warranty and Support
Warranty Information:
The XTRONS 12.3 Inch Android 13 Car Stereo comes with a 1-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support:
For technical assistance, troubleshooting, or warranty inquiries, please contact XTRONS customer support. Refer to the contact information provided in your product packaging or visit the official XTRONS website for support resources.
Additional accessories such as OBD functions, TPMS, external DVR, and reversing AHD cameras are available separately and can be integrated with this unit.







