Entwodiksyon
This manual provides detailed instructions for the installation, operation, and maintenance of your XTRONS QBBH14NB12X1N Car Stereo GPS System. This unit is specifically designed for BMW X1 F48 models from 2016-2017 with an NBT system. Please read this manual thoroughly before installation and use to ensure proper function and to prevent damage.
Kontni pake
Verify that all items listed below are present in your package. If any items are missing or damaged, please contact your seller.
- XTRONS QBBH14NB12X1N Car Stereo Unit
- Câblage lekipay
- GPS antèn
- USB Câbles
- Mikwofòn ekstèn
- iDrive Controller Cable
- Manyèl Itilizatè (dokiman sa a)
- Gid enstalasyon

Figure 1: Included components of the XTRONS QBBH14NB12X1N package.
Espesifikasyon
| Nimewo Modèl | QBBH14NB12X1N |
| Sistèm operasyon | Android 14 |
| Processeur | Qualcomm Snapdragon Octa-Core (11nm Process) |
| RAM | 8GB DDR4 |
| ROM | 128GB |
| Gwosè ekran | 10.25 pous |
| Kalite ekspozisyon | HD IPS Screen (1920x720) |
| Koneksyon | Wi-Fi (Dual), 4G (Integrated SIM Slot), Bluetooth 5.1, USB |
| Karakteristik espesyal | Apple CarPlay (Integrated), Android Auto (Integrated), GPS Navigation, Screen Mirroring, iDrive Control Support, Steering Wheel Control Support, 4K Video Support, Harman Kardon Compatibility |
| Sortie pouvwa | 180 Watts |
| Machin konpatib yo | BMW X1 F48 (2016-2017) with NBT System (AUX input required) |

Figi 2: Plis paseview of the XTRONS QBBH14NB12X1N's core specifications and features.

Figure 3: Physical dimensions of the XTRONS QBBH14NB12X1N head unit.
Enstalasyon ak Enstalasyon
Installation of this car stereo system requires technical expertise. It is highly recommended to have the unit installed by a qualified professional to ensure correct wiring and functionality, and to avoid damage to your vehicle or the product.
Lis Verifikasyon Pre-Enstalasyon:
- Ensure your BMW X1 F48 is a 2016-2017 model with an NBT system.
- Verify that your vehicle has an operational AUX input, as it is required for audio integration.
- Gather all necessary tools for vehicle panel removal and wiring.
- Dekonekte batri machin nan anvan ou kòmanse nenpòt travay elektrik.
Fil elektrik ak koneksyon:
Refer to the included wiring harness diagram and installation guide for specific connection points. The main wiring harness connects the new unit to the vehicle's existing electrical system. Ensure all connections are secure to prevent intermittent issues.

Figure 4: Main wiring harness for connecting the unit to the vehicle.
Apre Enstalasyon:
- Rekonekte batri machin nan.
- Power on the unit and perform initial setup as prompted on the screen.
- Test all functions, including audio, GPS, Bluetooth, Wi-Fi, and steering wheel controls.
Enstriksyon Operasyon
The XTRONS QBBH14NB12X1N operates on an Android 14 system, offering a user-friendly interface. Most functions are controlled via the touch screen. Your original iDrive controller and steering wheel controls are also supported.
Navigasyon debaz:
- Ekran Kay: Access main applications and widgets.
- Anviwònman: Configure system preferences, network settings, display, and audio.
- Tiwa aplikasyon: View tout aplikasyon enstale.

Figure 5: Main menu interface of the XTRONS QBBH14NB12X1N.
Navigasyon GPS:
The unit comes with integrated GPS functionality. You can use pre-installed navigation apps or download others from the Google Play Store. Ensure the GPS antenna is properly installed for optimal signal reception.

Figure 6: GPS navigation in action on the display.
Apple CarPlay ak Android Auto:
The system supports both Apple CarPlay and Android Auto, allowing seamless integration with your smartphone. These features can be accessed wirelessly via Bluetooth or wired via USB, depending on your device and preference.
- Apple CarPlay: Connect your iPhone to access navigation, music, messages, and more directly on the car's display.
- Android Auto: Connect your Android phone for similar functionalities, including Google Maps, Spotify, and voice commands.

Figure 7: Apple CarPlay and Android Auto interfaces.
Connectivity (Wi-Fi, 4G, Bluetooth):
- Wi-Fi: Konekte ak yon pwen aksè Wi-Fi pou jwenn aksè entènèt, telechaje aplikasyon, ak sèvis sou entènèt.
- 4G: Insert a 4G SIM card into the integrated slot for independent internet connectivity.
- Bluetooth 5.1: Pair your smartphone for hands-free calling, audio streaming, and other Bluetooth-enabled features.
Entegrasyon machin:
The unit is designed to integrate seamlessly with your BMW X1 F48. It retains original vehicle information, radio, and CD functions. Your existing iDrive controller and steering wheel controls will continue to function with the new system.

Figure 8: XTRONS QBBH14NB12X1N integrated into a BMW X1 F48 dashboard.
Antretyen
- Netwayaj: Use a soft, dry cloth to clean the screen and unit exterior. Avoid abrasive cleaners or solvents.
- Mizajou lojisyèl: Periodically check for system updates via the settings menu to ensure optimal performance and access to new features.
- Sovgad done: Regularly back up important data stored on the unit to prevent loss.
Depanaj
If you encounter issues with your XTRONS QBBH14NB12X1N, refer to the following common problems and solutions:
- Pa gen pouvwa:
- Tcheke tout koneksyon kouran yo ak fizib yo.
- Asire w ke batri machin nan byen konekte epi chaje.
- Pa gen son:
- Verify that the vehicle's AUX input is selected and functioning.
- Tcheke koneksyon oratè yo.
- Asire w ke volim nan pa twò ba oswa li pa twò ba.
- Pèt siyal GPS:
- Ensure the GPS antenna is securely connected and has a clear view nan syèl la.
- Deplase machin nan nan yon zòn ouvè lwen bilding ki wo oswa vejetasyon epè.
- CarPlay/Android Auto pa konekte:
- Ensure Bluetooth is enabled on your phone and the unit.
- For wired connections, try a different USB cable.
- Restart both your phone and the car stereo unit.
- Inite a bloke/pa reponn:
- Perform a soft reset by pressing and holding the power button (if available) or by temporarily disconnecting the vehicle's battery.
- Ensure the system software is up to date.
If the problem persists after attempting these solutions, please contact XTRONS customer support or your authorized dealer for further assistance.
Garanti ak sipò
Garanti pwodwi:
The XTRONS QBBH14NB12X1N Car Stereo GPS System comes with a 2-ane garanti apati dat acha a. Garanti sa a kouvri domaj fabrikasyon ak fonksyònman ki pa kòrèk nan itilizasyon nòmal. Li pa kouvri domaj ki koze pa move enstalasyon, move itilizasyon, aksidan, oswa modifikasyon san otorizasyon.
Tanpri kenbe prèv ou achte pou reklamasyon garanti.
Sipò Kliyan:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact your original point of purchase or visit the official XTRONS websit pou resous sipò ak enfòmasyon pou kontakte yo.
When contacting support, please have your product model number (QBBH14NB12X1N) and purchase details readily available.