Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Leadfan Android Car Stereo, model B0D9XFW1VC. Please read this manual thoroughly before installation and use to ensure proper functionality and to maximize your user experience. Keep this manual for future reference.
Compatibilité des produits
This car stereo is specifically designed for BMW 3 Series E90, E91, E92, and E93 models manufactured between 2005 and 2011.
Remarque importante : If your original car is equipped with an iDrive system, or if the LCD screen or back interface does not have 8 speaker cables, this product is not compatible. Please verify your vehicle's specifications before installation.

Image: Visual guide for checking car stereo compatibility, showing fit and non-fit scenarios based on iDrive system and speaker cable configuration. It also illustrates manual and automatic A/C panel options.
Contenu du colis
Avant de commencer l'installation, veuillez vérifier que tous les composants énumérés ci-dessous sont présents dans votre colis :
- 1x Leadfan Car Touch Screen Radio
- 1 caméra de recul
- 1x Arrière View Câble d'entrée
- 1x câble RCA
- 2x câbles USB
- 1x câble d'alimentation
- 1x Antenne GPS
- 1x CanBus Decoder
- 1x Radio Adapter Cable
- 1x Manuel d'utilisation
- 1x Manual A/C Bracket
- 1x Automatic A/C Bracket
- 1x support de montage
- 2x Bouchons à vis
- 2 clips

Image: Diagram showing the 9-inch car stereo dimensions and a visual representation of all included accessories: backup camera, cables, antennas, brackets, and user manual.
Configuration et installation
The installation process involves removing the original car radio and connecting the new unit. The wiring harness is designed for plug-and-play installation. Refer to the included user manual for detailed, step-by-step installation instructions specific to your BMW 3 Series model.
Connexions de câblageview:
- Câble d'alimentation: Se connecte à l'alimentation électrique du véhicule.
- Câble RCA : Pour les connexions d'entrée/sortie audio/vidéo.
- Câbles USB : Pour la connexion de périphériques USB et le transfert de données.
- Entrée caméra : Pour connecter la caméra de recul.
- Antenne Radio : Se connecte à l'antenne radio du véhicule.
- Antenne GPS: Pour la fonctionnalité de navigation GPS.
- CanBus: Integrates with the vehicle's CAN-BUS system for steering wheel controls and other vehicle data.
Installation de la caméra de recul :
The backup camera supports rear view image input when reversing. Connect the pink wire from the power cable to the reversing trigger cable. Connect the camera's power cable to the car's reversing light positive and negative terminals.

Image: Detailed wiring diagram for the backup camera, showing connections to the car stereo and vehicle's reverse lights. It also highlights features like HD, night vision, wide angle, and waterproof design.
Mode d'emploi
Fonctionnement de base :
The unit features a 9-inch IPS touchscreen display. Navigate through menus and applications by touching the screen. The Android 12 operating system provides a familiar interface.
CarPlay et Android Auto sans fil :
Connect your smartphone wirelessly via Bluetooth and Wi-Fi to access Apple CarPlay or Android Auto. This allows integration of phone functions such as navigation, music, calls, and messages directly on the stereo display. Voice control is supported via "Hey Siri" or "OK Google."

Image: Illustration of Apple CarPlay and Android Auto interfaces on the car stereo, showing voice command examples like "Hey Siri, call mom" and "OK Google, call Anna."
Navigation GPS:
The stereo includes a built-in GPS navigation system. It supports both offline and online maps. Connect to Wi-Fi or a mobile hotspot to download map updates and access real-time navigation data.

Image: Screenshots showing the GPS navigation interface with route guidance and the Wi-Fi connection screen for downloading apps and content.
Bluetooth 5.1:
Utilize Bluetooth 5.1 for hands-free calling and wireless audio streaming. The built-in microphone ensures clear voice capture during calls. You can manage calls and play music directly from your paired device.
Radio FM:
Access FM radio stations for news and entertainment. The interface allows for easy tuning and station management.
Commandes au volant (SWC) :
After proper wiring and configuration, the unit supports your vehicle's existing steering wheel controls. This allows for convenient operation of audio and other functions without taking your hands off the wheel.

Image: Depiction of steering wheel controls being used to interact with the car stereo, showing the learning interface for button assignment.
Mirror Link & Split Screen:
The Mirror Link function allows mirroring of iOS (wireless) and Android (wireless/wired) phone screens onto the stereo. The split-screen feature enables two applications to run simultaneously on the display, with independent operation for each side.

Image: Visual representation of the split-screen functionality, showing two apps running concurrently, and the Mirror Link feature displaying a phone screen on the stereo.
Entretien
- Nettoyage de l'écran : Utilisez un chiffon doux non pelucheux pour essuyer délicatement l'écran tactile. Évitez les nettoyants abrasifs et les solvants.
- Mises à jour logicielles : Vérifiez régulièrement les mises à jour logicielles via Wi-Fi afin de garantir des performances optimales et l'accès aux nouvelles fonctionnalités.
- Soins généraux: Keep the unit free from excessive dust and moisture. Ensure proper ventilation around the unit.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Pas de courant | Câblage incorrect ; fusible grillé ; problème de batterie du véhicule. | Vérifiez les connexions du câble d'alimentation. Inspectez les fusibles du véhicule. Assurez-vous que la batterie du véhicule est chargée. |
| Pas de son | Câblage des haut-parleurs incorrect ; Volume trop faible ; Mode muet activé. | Vérifiez les connexions des haut-parleurs. Augmentez le volume. Vérifiez si la fonction muet est activée. |
| Bluetooth ne se connecte pas | Bluetooth off on device/stereo; Device not in pairing mode; Interference. | Assurez-vous que le Bluetooth est activé sur les deux appareils. Mettez l'appareil en mode de couplage. Essayez de redémarrer les deux appareils. |
| La caméra de recul ne s'affiche pas. | Camera wiring incorrect; Camera faulty; Reverse gear not detected. | Check camera input and trigger wire connections. Test camera functionality. Ensure vehicle is in reverse. |
| Touchscreen delay or unresponsiveness | Software issue; System overload. | Restart the system. Close unnecessary applications. Perform a factory reset if issues persist (backup data first). |
Caractéristiques
- Modèle: B0D9XFW1VC
- Système opérateur: Android 12
- Processeur: 4 cœurs
- Mémoire: 2 Go de RAM + 32 Go de ROM
- Afficher: 9-inch IPS Touch Screen, 2.5D
- Connectivité : Bluetooth 5.1, Wi-Fi, USB
- Caractéristiques: Wireless Apple CarPlay, Android Auto, GPS Navigation, FM Radio, Mirror Link, Split Screen, Steering Wheel Control (SWC) support, Backup Camera input
- Caméra de recul : 170° wide-angle, IP68 waterproof, night vision (1080P)
- Véhicules compatibles BMW Série 3 E90/E91/E92/E93 (2005-2011)
- Poids de l'article : 3.34 livres
- Dimensions du colis : 12.01 x 11.06 x 3.98 pouces
Garantie et assistance
Leadfan provides the following support for this product:
- Retour gratuit sous 30 jours : Pour les retours admissibles dans les 30 jours suivant l'achat.
- Remplacement sous 12 mois : For quality-related issues within 12 months of purchase.
- Assistance technique à vie : Technical assistance available for the product's lifespan. Inquiries are typically answered within 24 hours.
- Service client professionnel : Dedicated support for any product-related questions or concerns.

Image: Graphic summarizing the warranty and support benefits: 30-day free return, 12-month replacement, lifetime technical support, and professional customer service.





