1. Produktüberschreitungview
The XTRONS 10.25-inch Android 14 Car Multimedia System is designed to upgrade your BMW's in-car entertainment and navigation experience. It features an Octa-core processor, 4GB RAM, 64GB ROM, and a high-resolution IPS display, offering seamless integration with your vehicle's original NBT system.

Hauptmerkmale:
- 10.25-inch IPS G+G Touch Screen with 1920x720 Resolution
- Android 14 Operating System with Multiple UI Themes
- Octa-core Processor (8x Cortex A55)
- 4 GB RAM und 64 GB ROM
- Built-in Wireless CarPlay and Wireless/Wired Android Auto
- Built-in 4G LTE Module (Supports carriers in Asia and Europe)
- Dual Band Wi-Fi (2.4G & 5G) and Bluetooth 5.0
- Built-in GPS and GLONASS Navigation
- Supports Steering Wheel Control and Original Car Information Display
- Bildschirmspiegelungsfunktion
2. Kompatibilitäts- und Vorinstallationsprüfung
2.1 Anwendbare Modelle
This unit is specifically designed for the following BMW models with the NBT system:
- BMW 3 Series F30/F31/F34/F35 (2013-2016)
- BMW 4 Series F32/F33/F36 (2013-2016)
- BMW M3 F80/F81 (2014-2016)
- BMW M4 F82/F83 (2014-2016)

2.2 System Identification (NBT, CCC, or CIC)
It is crucial to verify that your vehicle has the NBT system before installation. This unit ONLY works with the NBT system. Refer to the image below for identification:

- NBT System (Compatible):
- Identical features: A 6-pin LVDS port at the rear of the unit.
- A "MEDIA" button on the iDrive controller or a Touch pad controller.
- A BMW ConnectedDrive function.
- CCC System (Incompatible):
- Identische Ausstattung: Separate Einschübe für CD und DVD.
- Ein 10-poliger LVDS-Anschluss an der Rückseite des Geräts.
- A BMW Car Communication Computer Interface.
- CIC System (Incompatible):
- Identical features: A 4-pin LVDS port at the rear of the unit.
- Eine „CD“-Taste am iDrive-Controller.
- A BMW Car Information Computer Interface.
NOTE: A "Car ConnectedDrive" or "Car Information Computer" interface does not guarantee you have the NBT system. Always check the LVDS port and iDrive controller buttons.
3. Einrichtung und Installation
3.1 Packungsinhalt
Vor Beginn der Installation sicherstellen, dass alle Komponenten vorhanden sind:

- XTRONS 10.25'' Android 14 Car Multimedia Unit
- ISO-Kabelbaum
- USB-Kabel
- GPS-Antenne
- 4G-Antenne
- Mini-Lautsprecher
- Pinzette
- Installation Instruction Manual (separate document)
- Benutzerhandbuch (dieses Dokument)
3.2 Installationsvorgang
Warning: To prevent the risk of fire or damage caused by overcurrent to the factory unit, always ground the screen before installation. Installation should be carried out by a trained car mechanic or professional.
The installation involves disassembling parts of your car's dashboard and connecting the new multimedia unit. A general illustration of the process is provided below. Refer to the dedicated "Installation Instruction Manual" for detailed, step-by-step guidance.

- Remove the trim panel (1) using appropriate tools.
- Remove the lower panel (2).
- Remove the side panel (3).
- Unscrew and remove the original head unit/display (4).
- Install the new XTRONS unit (5) and connect the LVDS cable, power cable, and radio antenna.
- Sichern Sie das Gerät und montieren Sie die Armaturenbrettkomponenten wieder.
3.3 Wiring Harness Connections
Carefully connect the provided wiring harness components as illustrated below. Ensure all connections are secure to avoid malfunctions.

- ISO-Kabelbaum 1
- ISO-Kabelbaum 2
- Audioausgang
- AUX OUT (Connect to original AUX)
- Reserved port for protocol
- ACC (Zubehörstromversorgung)
- BACK (Reversing Check)
- CCD 12V (Camera Power Cable)
- CAM IN (Kameraeingang)
- MIC (Mikrofonanschluss)
- Mini-Lautsprecher
- USB1 (USB Port 1)
- USB2 (Carplay, USB Port 2)
- 4G-Antenne
- GPS-Antenne
- LVDS-Anschluss
Note: The 4G LTE module requires a data Micro-SIM card (not included) to function.
4. Bedienungsanleitung
4.1 Grundfunktionen
The XTRONS unit runs on Android 14, providing a familiar smartphone-like interface. You can navigate through apps, settings, music, and video players using the touch screen or the original iDrive controller.

- Navigation: Utilize built-in GPS and GLONASS with various map applications.
- Multimedia: MP3, MP4, WMA, JPEG abspielen files.
- Bluetooth: Verbinden Sie Ihr Smartphone für Freisprechanrufe und Audiostreaming.
- W-lan: Connect to Wi-Fi hotspots for internet access and app downloads.
- 4G LTE: Insert a Micro-SIM card for independent 4G network access.
4.2 Smart Connectivity (CarPlay & Android Auto)
Enjoy seamless integration with your smartphone for navigation, music, messages, and more.

- Drahtloses CarPlay: Connect your iPhone wirelessly for a streamlined in-car experience.
- Kabelloses/Kabelgebundenes Android Auto: Connect your Android phone wirelessly or via USB for Android Auto features.
4.3 Bildschirmspiegelung
Cast content from your smartphone to the XTRONS display for an immersive entertainment experience.

4.4 Beibehaltung der ursprünglichen Fahrzeugfunktionen
The unit is designed to integrate seamlessly with your BMW's existing systems, retaining key functionalities:

- iDrive-System: Retains full iDrive system control for easy access to functions and navigation.
- Amplifier-System: Retains the original fiber optic sound system.
- Originale Fahrzeuginformationsanzeige: Supports display of original car info like speed, fuel level, and safety warnings.
- Original Radio, CD, Bluetooth: Continues to support these original functions.
- Anzeige der Rückfahrkamera: If your car has an original backup camera, its display will be supported.
- Lenkradsteuerung: Original steering wheel controls remain functional.

5. Wartung
To ensure the longevity and optimal performance of your XTRONS multimedia system, follow these general maintenance guidelines:
- Reinigung: Reinigen Sie den Bildschirm und das Gehäuse mit einem weichen, trockenen Tuch. Vermeiden Sie Scheuermittel oder Lösungsmittel.
- Software-Updates: Periodically check for and install software updates provided by XTRONS to ensure the best performance and access to new features.
- Umgebungsbedingungen: Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods. The unit is designed to operate within a temperature range of -20°C to +80°C.
- Verbindungen: Stellen Sie sicher, dass alle Kabel und Verbindungen fest sitzen. Lose Verbindungen können zu zeitweiligen Problemen führen.
6. Fehlerbehebung
If you encounter any issues with your XTRONS multimedia system, refer to the following common troubleshooting steps:
- Kein Strom/Gerät schaltet sich nicht ein:
- Check all power connections, especially the ISO wiring harness and ACC wire.
- Stellen Sie sicher, dass die Zündung des Fahrzeugs eingeschaltet ist.
- Verify the car's fuse for the multimedia system.
- Kein Ton:
- Überprüfen Sie die Lautsprecheranschlüsse.
- Stellen Sie sicher, dass die Lautstärke nicht stummgeschaltet oder zu niedrig eingestellt ist.
- Verify the original amplifier system is functioning correctly.
- Check AUX OUT connection to original AUX.
- Display Issues (Blank Screen, Flickering):
- Check the LVDS cable connection.
- Stellen Sie sicher, dass das Gerät ordnungsgemäß geerdet ist.
- Restart the unit by turning off and on the car's ignition.
- GPS funktioniert nicht:
- Ensure the GPS antenna is properly connected and placed in a location with clear sky view.
- Überprüfen Sie die GPS-Einstellungen im Android-System.
- Bluetooth-/WLAN-Verbindungsprobleme:
- Ensure Bluetooth/Wi-Fi is enabled in the unit's settings.
- Restart the unit and your mobile device.
- Prüfen Sie, ob Störungen durch andere Geräte auftreten.
- CarPlay/Android Auto verbindet sich nicht:
- Bei kabelgebundenen Verbindungen versuchen Sie es mit einem anderen USB-Kabel.
- For wireless connections, ensure Bluetooth and Wi-Fi are enabled on both the unit and your phone.
- Stellen Sie sicher, dass das Betriebssystem Ihres Telefons auf dem neuesten Stand ist.
If problems persist after attempting these steps, please contact XTRONS customer support for further assistance.
7. Spezifikationen
Model: QDB10NBTH

| Besonderheit | Beschreibung |
|---|---|
| Stromversorgung | Gleichstrom 9.4 V bis 15.8 V |
| Max Arbeitsstrom | 15 A |
| Bruttogewicht | 2.10 kg |
| Nettogewicht | 1.10 kg |
| Auto-Memory-Funktion | Ja |
| Anwendbare Modelle und Baujahre | For BMW 3 Series F30 F31 F34 F35 (2013-2016) with NBT System For BMW 4 Series F32 F33 F36 (2013-2016) with NBT System For BMW M3 F80 F81 (2014-2016) with NBT System For BMW M4 F82 F83 (2014-2016) with NBT System |
| Größe der Frontplatte | 274mm x 264mm |
| Chipsatz | CortexTM A55 |
| CPU | 8-Kern-CPU |
| Prozessorarchitektur | 64-Bit |
| Erinnerung | LPDDR4 |
| RAM | 4 GB |
| Lagerung | UFS2.2 |
| ROM | 64 GB |
| Mobilfunk | Unterstützung von Mobilfunkanbietern in Asien und Europa TDD-LTE (Bands 34, 38, 39, 40, 41) FDD-LTE (Bands 1, 3, 5, 8) WCDMA (Bands 1, 8) |
| W-lan | 2.4G a/g/n, 5G a/g/n/ac |
| Bluetooth | Bluetooth 5.0 |
| CarPlay | Drahtlose Verbindung |
| Android Auto | Wireless and wired connection |
| Bildschirmspiegelung | Wireless connection (can NOT work simultaneously with CarPlay or Android Auto) |
| Anzeige | 10.25-inch G+G capacitive touch screen IPS-Technologie 1920 x 720 Pixel Anzeigeverhältnis: 8: 3 |
| Unterstützung der Original-Fahrzeugfunktionen | Support Original Car information Display Unterstützt Original iDrive Unterstützt den originalen CD-Player Unterstützt Original Radio Unterstützt originales Bluetooth Unterstützung der originalen Lenkradsteuerung Unterstützt Original-Parkradar Support Original Hand Drive Unterstützung der Originalkamera |
| Satellitensystem | Support GPS, GLONASS |
| Video-Wiedergabe | Video Codecs: H.264(AVC), H.265(HEVC) Video encoder: 1080P@60fps |
| Audiowiedergabe | Support formats includes MP3, WMA, WAV, AC3, OGG and FLAC |
| Bildformat | Support formats includes JPEG, BMP, PNG and TIFF |
| Eingangs- und Ausgangsports | 2 USB Typ A 1 Mikrofoneingang |
| Microphone (NOT Included) | Support MIC001, MIC002 and MIC003 (NOT Included) |
| DAB (NOT Included) | Unterstützung für USDAB01, USDAB02, USDAB04 und ACUSDAB05T |
| DVR (NOT Included) | Support DVR025, DVR027S, DVR028S, DVR030S and ACWIFIDVR02 |
| TPMS (NOT Included) | Support TPMS07 and TPMS08 |
| OBD (NOT Included) | Support OBD04 |
| Reversing Camera (NOT Included) | Support CAM1080, CAM005, CAM009S, CAM018 and ACCAM10802 |
*Android ist eine Marke von Google LLC.
8. Garantie und Support
The XTRONS 10.25'' Android 14 Car Multimedia System comes with a 1 Jahr Garantie ab Kaufdatum, einschließlich Herstellungsfehlern und Funktionsstörungen bei normalem Gebrauch.
Kundendienst:
For technical assistance, warranty claims, or any questions regarding your product, please contact XTRONS Official Store customer service. Ensure you have your product model number (QDB10NBTH) and purchase details ready when contacting support.
XTRONS is committed to providing high-quality products and outstanding customer service, ensuring that products meet and exceed industry-specific regulations or standards from manufacturing to distribution.

9. Benutzertipps
- Verify NBT System: As highlighted in the compatibility section, double-check your BMW's system (NBT, CCC, or CIC) before installation to ensure proper fit and function. This is a common point of confusion.
- Professionelle Installation: While a general installation guide is provided, professional installation by a trained car mechanic is highly recommended to avoid damage and ensure correct wiring.
- 4G-SIM-Karte: Remember that a data Micro-SIM card is required for the 4G LTE functionality and is not included with the unit.
- Screen Mirroring vs. CarPlay/Android Auto: Note that screen mirroring cannot work simultaneously with CarPlay or Android Auto. Choose the function that best suits your current needs.





