Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your XTRONS 12.3" Android 14 Car Radio. This multimedia player is designed to upgrade the infotainment system in compatible BMW 3/4 Series and M3/M4 Left-Hand Drive (LHD) vehicles equipped with the NBT system. It features an Octa Core processor, 8GB RAM, 256GB ROM, 4K video playback, Wireless CarPlay, and Android Auto for an enhanced driving experience.
Please read this manual thoroughly before installation and use to ensure proper functionality and to avoid damage to the unit or your vehicle.
Contingut del paquet
Verify that all items listed below are present in your package before proceeding with installation.

Image: Diagram showing the main unit dimensions (310mm x 130mm) and a list of included accessories.
- 1 x Main Unit (12.3" Android Car Radio)
- 1 x Arnès de cablejat ISO
- 1 x cable USB
- 1 minialtaveu
- 1 x Antena GPS
- 1 x manual d'instruccions d'instal·lació
- 1 x Manual d'usuari
- 1 x antena 4G
- 1 x pinces
Note: The product includes both a main unit pack and a mounting pack. Please verify both are present before installation.
Especificacions
Below are the detailed technical specifications for your XTRONS 12.3" Android 14 Car Radio.

Image: A comprehensive table detailing the product's technical specifications.
| Característica | Descripció |
|---|---|
| Font d'alimentació | CC 9.4V - 15.8V |
| Corrent de treball màxim | 15A |
| Pes brut | 2.35 kg |
| Pes net | 1.10 kg |
| Funció de memòria automàtica | Sí |
| Models i anys aplicables | For Left-hand driving BMW 3 Series F30 F31 F34 F35 (2013-2016) with NBT System For Left-hand driving BMW 4 Series F32 F33 F36 (2013-2016) with NBT System For Left-hand driving BMW M3 F80 F81 (2014-2016) with NBT System For Left-hand driving BMW M4 F82 F83 (2014-2016) with NBT System |
| Mida del panell frontal | 310 mm * 130 mm |
| Chipset | Qualcomm Snapdragon 685 Processor Architecture: 64-bit CPU: Qualcomm Kryo 265, 8-core CPU CPU Clock Speed: Up to 2.8GHz Node de procés: 6nm |
| GPU | Qualcomm Adreno 610 |
| Memòria | 8GB LPDDR4/4X @ 1866MHz |
| Emmagatzematge | 256 GB |
| Cel·lular | Support 99% of Carriers worldwide FDD-LTE(Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TDD-LTE(Bands 34, 38, 39, 40, 41) WCDMA(Bands 1, 2, 4, 5, 6, 8, 19) GSM(Bands 850, 900, 1800, 1900 MHz) |
| Wi-Fi | 2.4G b/g/n, 5G a/b/g/n/ac |
| Bluetooth | Bluetooth 5.1, with EDR + BLE Profiles: HFP, A2DP, AVRCP, SPP |
| CarPlay | Connexió sense fil |
| Android Auto | Wireless and wired connection |
| Mirall de pantalla | Wireless connection (can NOT work simultaneously with CarPlay or Android Auto) |
| Mostra | 12.3" QHD IPS capacitive touch screen Tecnologia IPS Fully laminated screen 2400 x 900 Display ratio: 16:9 |
| Original Car Function | Suport a la pantalla d'informació original del cotxe Support Original iDrive Reproductor de CD original compatible Suport a la ràdio original Compatible amb Bluetooth original Support Original Steering Wheel control Suport al radar d'aparcament original Support Original Hard Drive Support Original Camera |
| Sistema de satèl·lit | GPS, BDS, GLONASS, GALILEO |
| Reproducció de vídeo | H.264(AVC), H.265(HEVC) Video Codec: 4K@60fps Video Encodec: 4K@60fps |
| Reproducció d'àudio | Support formats includes MP3, WMA, WAV, AAC, APE, OGG and FLAC |
| Format d'imatge | Support formats includes JPG, BMP, PNG and TIFF |
| Ports d'entrada i sortida | 2 USB tipus A 1 Entrada de micròfon 1 Ranura per a targeta Micro SIM |
| Microphone (NOT Included) | Support MIC001, MIC002, MIC003 and ACMIC005 |
| DAB (NOT Included) | Support USDAB01, USDAB02, USDAB04, ACUSDAB05T and ACUSDAB06 |
| DVR (NOT Included) | Support DVR025S, DVR027S, DVR028S, DVR030S, ACDVR2K01 and ACWIFIDVR02 |
| TPMS (NOT Included) | Support TPMS07 and TPMS08 |
| OBD (NOT Included) | Support OBD01S, OBD02, OBD03 and OBD04 |
| Reversing Camera (NOT Included) | Support CAM008, CAM009, CAM009S, CAM018, ACCAM10802, ACCAMAI01 and ACCAM716S |
*Android és una marca comercial de Google LLC.
Compatibilitat de vehicles
This unit is specifically designed for Left-Hand Drive (LHD) BMW vehicles with the NBT system. Please verify your vehicle's infotainment system type before installation.

Image: Visual guide to identify NBT, CIC, and EVO systems in BMW vehicles, highlighting compatible NBT features.
Models compatibles:
- BMW 3 Series F30 F31 F34 F35 (2013-2016) - NBT System
- BMW 4 Series F32 F33 F36 (2013-2016) - NBT System
- BMW M3 F80 F81 (2014-2016) - NBT System
- BMW M4 F82 F83 (2014-2016) - NBT System
Important Notes for Installation:
- If your car comes with NO audio AUX input or the AUX port is not functioning, you may need an FM transmitter (XTRONS CA/ITR/FM02 and CA/ITR/FM03 are compatible) to aid in the installation.
- Connect the XTRONS unit to your car's AUX input for full audio functionality. Ensure AUX is enabled to enjoy the full audio experience with your head unit.
- The user interface (UI) referred to in this manual is the original factory-installed version. Modified or updated UIs may cause confusion with system identification.
Guia d'instal·lació
Professional installation is highly recommended. Improper installation can lead to damage to the unit or your vehicle's electrical system. Always ensure the vehicle's power is disconnected before starting installation.
Passos bàsics d'instal·lació:

Image: Step-by-step visual guide for mounting the main unit and connecting cables.
- Secure the plastic bracket to the dash with two car screws.
- Connect all required cables (refer to the wiring diagram).
- Attach the main unit to the plastic bracket.
- Instal·lació completa.
Wiring Harness Diagram:

Image: Detailed wiring diagram showing connections for the main unit, LVDS, USB, microphone, video input, ACC, GPS, 4G, AUX, and ISO harness.
- 1. 4G SIM Card Slot
- 2. LVDS Port
- 3. Port USB 1
- 4. Port USB 2
- 5. MIC, Microphone Port
- 6. BACK VIDEO IN, Reversing video input
- 7. BACK, Reversing detect
- 8. CCD 12V, Camera power cable
- 9. ACC
- 10. Optional connection for the original front left speaker
- 11. AUX OUT, Connect to original AUX
- 12. AUDIO OUT, Audio output
- 13. ISO wiring harness
- 14. ISO port to connect to original CD player
- 15. Mini Speaker
- 16. Antena 4G
- 17. Antena GPS
Note: Cable 11 and Cable 12 are connected together by default from the factory. If there is no audio output after installation, please connect Cable 11 to the car AUX input.
Warning: To prevent the risk of fire or damage caused by overcurrent to the factory unit, please always ground the screen before the installation. The installation should be carried out by a trained car mechanic or professional.
Instruccions de funcionament
Sistema acabatview:

Image: Main user interface display showing speed, CarPlay, music, and mode selection.
The XTRONS unit integrates seamlessly with your BMW's original system, allowing you to retain factory features such as iDrive control, radio, and steering wheel controls. You can switch between the Android interface and the original OEM system.
Característiques principals:
- Sistema operatiu Android 14: Access to a wide range of apps via Google Play.
- Octa Core Processor (Qualcomm Snapdragon 685): Ensures smooth performance and multitasking.
- 8 GB de RAM + 256 GB de ROM: Ample memory and storage for apps, media, and system operations.
- 12.3" QHD 2K IPS Display (2400x900): Fully laminated, responsive touch screen for superior visual clarity.
- CarPlay sense fil i Android Auto: Seamless smartphone integration for navigation, music, calls, and messaging. Supports both wireless and wired Android Auto.
- Global 4G LTE Module: Stay connected with global network compatibility.
- Dual-Band Wi-Fi (2.4G/5G): Fast and stable internet connectivity.
- Bluetooth 5.1: High-fidelity audio transmission for hands-free calls and music streaming. Includes built-in microphone.
- Reproducció de vídeo 4K: Immersive multimedia experience with Adreno 610 GPU.
- Split-screen Mode & Picture-in-Picture: Enhance multitasking capabilities.
- Precise Navigation Support: Compatible with GPS, BDS, GLONASS, GALILEO, and popular navigation apps like Waze, Sygic, iGo Primo, and Google Maps.
- Mode dia i nit: Customize your UI with intuitive drag-and-drop functionality and switch between display modes.
Using CarPlay and Android Auto:

Image: Displays CarPlay and Android Auto interfaces, showing wireless connectivity and voice control features.
Connect your smartphone wirelessly for CarPlay (iOS) or wirelessly/wired for Android Auto (Android). This allows you to access your phone's apps, navigation, music, and communication features directly on the car radio screen. Use voice commands (Hey Siri, Hey Google) for hands-free operation.
Reversing Camera and Parking Assistance:

Image: Shows real-time reversing image with wide-angle and clear night vision, and support for front and rear AHD cameras.
The unit supports real-time reversing images with wide-angle and clear night vision when a compatible reversing camera is connected. It also supports front and rear AHD cameras. Note: To connect a front camera, an additional adapter box (CAM4CH) is required.
Accessoris opcionals
Unlock the full potential of your XTRONS system with these compatible accessories (sold separately).

Imatge: Més deview of essential accessories including Camera, DVR, OBD, DAB, TPMS, and Microphone.
- Càmera: Various models (CAM1080, CAM005, CAM009S, CAM018, ACCAM10802, ACCAMAI01, ACCAM716S) for reversing and front views.
- DVR (Grabadora de vídeo digital): Models like DVR025S, DVR027S, DVR028S, DVR030S, ACDVR2K01, and ACWIFIDVR02 (with ADAS) to record your journeys and provide ADAS features like Forward Collision Warning and Lane Departure Warning.
- OBD2 (On-Board Diagnostics): Compatible with OBD01S, OBD02, OBD03, and OBD04 to monitor real-time engine data, receive fault codes, and track performance.
- DAB (emissió d'àudio digital): USB DAB tuners (USDAB01, USDAB02, USDAB04, ACUSDAB05T, ACUSDAB06) for enhanced digital radio reception.
- TPMS (Sistema de control de la pressió dels pneumàtics): Models TPMS07 and TPMS08 to continuously monitor tire pressure and temperature, detecting potential hazards early.
- Micròfon: External microphones (MIC001, MIC002, MIC003, ACMIC005) for improved call quality.
Manteniment
- Neteja de la pantalla: Use a soft, lint-free cloth to gently wipe the screen. For stubborn smudges, slightly dampNetegeu el drap amb aigua o un netejador de pantalles. Eviteu productes químics agressius o materials abrasius.
- Actualitzacions de programari: Periodically check for software updates from XTRONS to ensure optimal performance, security, and access to new features. Updates can typically be found on the official XTRONS website or through the device's system settings.
- Condicions ambientals: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Connexions de cable: Ensure all cables are securely connected. Loose connections can lead to intermittent issues.
Resolució de problemes
If you encounter issues with your XTRONS car radio, refer to the following common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| No audio output after installation | AUX cable not connected or AUX input not enabled. | Ensure Cable 11 (AUX OUT) is connected to the car's AUX input. Verify that the AUX input is selected or enabled in your car's original system settings. If your car has no AUX input, an FM transmitter may be required. |
| La unitat no s'encén | Incorrect wiring, blown fuse, or insufficient power supply. | Check all power connections according to the wiring diagram. Inspect vehicle fuses and the unit's fuse. Ensure proper grounding. If issues persist, consult a professional installer. |
| CarPlay/Android Auto no es connecta | Bluetooth/Wi-Fi issues, incorrect settings, or incompatible phone. | Ensure Bluetooth and Wi-Fi are enabled on both the unit and your phone. Check phone compatibility. For Android Auto, try a wired connection with a quality USB cable. Restart both the unit and your phone. |
| El sistema és lent o no respon | Too many apps running, low storage, or temporary software glitch. | Close unnecessary background applications. Clear cache for frequently used apps. Restart the unit. Ensure sufficient free storage space. |
| GPS signal is weak or inaccurate | GPS antenna placement, interference, or software issue. | Ensure the GPS antenna is installed in a clear location with an unobstructed view of the sky. Check antenna connection. Update navigation software if available. |
Consells per a l'usuari
- Verify Car System: Abans de la compraasing or installing, double-check if your BMW has the NBT system. This is crucial for compatibility.
- Screen Responsiveness: The screen is highly responsive; use light touches for navigation.
- Qualitat d'imatge: Avançanttage of the excellent picture quality for media playback and navigation.
- CarPlay/Android Auto: For the best experience, ensure your phone's operating system is up-to-date.
- Boot-up Time: While generally fast, the system might take a moment to fully boot up on occasion. This is normal.
Garantia i Suport
Your XTRONS 12.3" Android 14 Car Radio comes with a 1 any de garantia des de la data de compra, que cobreix els defectes de fabricació. Conserveu el comprovant de compra per a reclamacions de garantia.
For technical support, troubleshooting assistance, or warranty inquiries, please contact XTRONS Official Store customer service. Refer to the contact information provided with your purchase documentation or visit the official XTRONS weblloc.





