Leadfan Car Radio User Manual for BMW 3 Series E90 E91 E92 E93 (2005-2011)

1. Introdución

This manual provides detailed instructions for the installation, operation, and maintenance of your Leadfan Car Radio for BMW 3 Series E90, E91, E92, and E93 models manufactured between 2005 and 2011. This unit features a 9-inch IPS touch screen, Wireless CarPlay, Android Auto, GPS navigation, Bluetooth 5.1, WiFi connectivity, and supports steering wheel controls and a rear camera.

2. Compatibilidade e notas importantes

This car radio is designed for specific BMW 3 Series models. Please review the following compatibility information carefully before installation:

• Modelos compatibles: BMW 3 Series (E90, E91, E92, E93) from 2005 to 2011.
• Audio System Compatibility: If your car has a Harman Kardon fiber optic Logic 7 sound system, or if your factory car plug does not have 8 speaker cables, this unit is not directly compatible. A separate fiber optic decoder box (not included) would be required.
• iDrive System: If your car is equipped with an iDrive system and an LCD display, this car stereo is not compatible.
• AC Control Panel Relocation: Due to the smaller size of the original radio in E90-E93 models, the factory A/C control panel must be moved to the original storage box location. The package includes baffles for this retrofitting.
• Botóns orixinais: If you wish to retain the original buttons, an ashtray button relocation kit (not included) may be required.

Image: Leadfan Car Radio installed in a BMW 3 Series dashboard, displaying the Apple CarPlay interface. This image illustrates the integrated appearance of the unit after installation.

3. Contido do paquete

Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:

• Leadfan Car Radio Unit (9-inch IPS Touch Screen)
• Decodificador CANBUS
• Antena GPS
• Cámara de marcha atrás
• Reversing Camera Input Cable
• Cabo RCA
• 2 cables USB
• Plug and Play Power Harness
• Radio Kit (includes mounting brackets, baffles for AC control panel relocation, screws, clips, and fuse)
• Manual de usuario

Image: Detailed diagram illustrating all components included in the Leadfan Car Radio package, such as the main unit, cables, camera, and mounting hardware.

4. Configuración e instalación

Recoméndase a instalación por parte dun profesional. Asegúrese de que a batería do vehículo estea desconectada antes de comezar a instalación.

4.1 Pasos xerais de instalación

1. Remove the original car radio and associated trim panels.
2. Connect the provided plug-and-play wiring harness to the vehicle's factory wiring.
3. Install the CANBUS decoder as per the wiring diagram.
4. Connect the GPS antenna and route it to a suitable location (e.g., dashboard, under the windshield).
5. Connect the USB cables and route them to a convenient location for access.
6. Relocate the A/C control panel using the provided baffles if necessary (for E90-E93 models).
7. Mount the new Leadfan car radio unit into the dashboard opening.
8. Reconnect the vehicle's battery and test the unit.

4.2 Backup Camera Connection

The reversing input must be plugged in even if the reversing camera is not used.

1. Connect the back wire from the power cable to the rear camera.
2. Connect the reversing trigger cable.
3. Connect the camera power cable: the red wire to the car reversing light positive, and the black wire to the car reversing light negative.
4. Ensure the white plug is securely connected to the radio; otherwise, Bluetooth and WiFi functionalities may be unavailable.

Image: Wiring diagram illustrating the connection process for the backup camera and CANBUS module to the Leadfan car radio.

4.3 Steering Wheel Control (SWC) Wiring

After correct wiring, you will need to 'learn' the steering wheel buttons through the unit's settings menu to enable control over the radio functions.

Image: The car radio display showing the interface for learning steering wheel controls, with an inset of a hand interacting with a steering wheel button.

5. Instrucións de funcionamento

5.1 Funcionamento básico

• Encendido/apagado: Press and hold the power button (usually located on the left side of the unit) to turn the device on or off. A short press typically mutes/unmutes the audio.
• Control de volume: Use the volume buttons or the on-screen slider to adjust the audio level.
• Pantalla táctil: Navigate through menus and applications by tapping, swiping, and pinching on the 9-inch IPS touch screen.

5.2 CarPlay sen fíos e Android Auto

Connect your smartphone wirelessly to access navigation, music, calls, and messages directly on the car radio display.

1. Asegúrate de que Bluetooth e Wi-Fi estean activados no teu smartphone.
2. On the car radio, select the CarPlay or Android Auto application.
3. Sigue as instrucións na pantalla para emparellar o teléfono.

Image: The car radio displaying both Apple CarPlay and Android Auto interfaces, highlighting voice command capabilities for navigation and music.

5.3 Ligazón de espello

Mirror your phone's screen to the car radio display to access apps like YouTube, InstagRAM ou Snapchat.

1. Select the 'Mirror Link' option on the car radio.
2. Follow the instructions to connect your iOS or Android device.

5.4 GPS Navigation & WiFi Connection

The unit supports both offline and online navigation. Connect to a WiFi hotspot for online maps and other internet-based applications.

1. To use online maps, connect the unit to a WiFi network via your phone's hotspot or a dedicated car WiFi device.
2. Download offline maps for navigation without an internet connection.
3. Access various navigation apps and other internet services like Twitter, Facebook, and Gmail.

Image: The car radio displaying GPS navigation with a map view, alongside icons for various internet-connected applications.

5.5 Bluetooth 5.1

Enjoy hands-free calling and wireless music streaming.

1. Enable Bluetooth on your phone and the car radio.
2. Busca the car radio in your phone's Bluetooth settings and pair.
3. Once connected, you can sync contacts, make/receive calls, and stream audio.

Image: The car radio displaying a Bluetooth hands-free calling interface, with a smartphone showing an incoming call, demonstrating seamless integration.

5.6 Radio FM

Access real-time traffic, news, weather, and music broadcasts.

• Select the 'FM' application on the main screen.
• Usa os controis en pantalla para buscar emisoras ou sintonizar manualmente unha frecuencia.
• Garda as túas emisoras favoritas como predefinicións.

5.7 EQ DSP Sound Settings

Customize your audio experience with the built-in 10-band equalizer.

• Access the 'EQ' or 'Sound Settings' menu.
• Adjust frequency bands, select preset sound modes (Rock, Pop, Jazz, Classic, etc.), and fine-tune sound field settings.

5.8 Función de pantalla dividida

Run two applications simultaneously on the screen, such as navigation and music playback.

1. Abre a primeira aplicación que queiras usar.
2. Long-press the recent apps button or follow the specific gesture for split-screen mode (refer to the on-screen tutorial if available).
3. Selecciona a segunda aplicación para que se mostre xunto á primeira.

Image: The car radio screen demonstrating the split-screen function, with a music player on one side and a navigation map on the other, enhancing multitasking.

Pantalla da cámara traseira de 5.9

Cando o vehículo se pon en marcha atrás, a pantalla cambiará automaticamente á cámara traseira view, providing a clear image for safer maneuvering.

6. Mantemento

• Limpeza da pantalla: Usa un pano suave e sen pelusa para limpar con coidado a pantalla táctil. Para manchas difíciles, limpa lixeiramenteampEnxugue o pano con auga ou un limpador de pantallas. Evite produtos químicos agresivos ou materiais abrasivos.
• Limpeza xeral: Manteña a unidade libre de po e residuos. Use un cepillo suave ou aire comprimido para limpar arredor dos botóns e as reixas de ventilación.
• Actualizacións de software: Comprobe periodicamente se hai actualizacións de software dispoñibles para garantir un rendemento óptimo e o acceso a novas funcións. Siga as instrucións en pantalla para obter actualizacións.

7 Solución de problemas

• No Sound After Installation: If you experience no sound, ensure the orange wire is correctly connected to the red wire in the wiring harness. Additionally, access the factory settings (code: 1234), go to radio settings, and change your local settings to 'North America' if applicable.
• Backup Camera Not Working: Verify all camera connections are secure, especially the reversing trigger cable and the white plug to the radio. Ensure the camera is receiving power.
• Problemas de conectividade Bluetooth/WiFi: Check that the white plug is securely connected to the radio. Ensure Bluetooth and WiFi are enabled on both the unit and your mobile device. Restart both devices if issues persist.
• A unidade non se acende: Check the power harness connections and the vehicle's fuse box for any blown fuses.
• Os controis do volante non responden: Ensure the CANBUS decoder is correctly installed and the steering wheel buttons have been 'learned' through the unit's settings.
• Pantalla sen resposta: Try restarting the unit. If the issue persists, contact technical support.

Image: A close-up of wiring, specifically indicating the connection of an orange wire to a red wire, which is crucial for resolving 'no sound' issues after installation.

8. Especificacións

9. Garantía e soporte

Leadfan is committed to providing excellent customer service and technical support.

• Soporte técnico: Hai dispoñible soporte técnico de por vida para este produto.
• Política de substitución: A 12-month replacement policy is offered for eligible issues.
• Política de devolución: Enjoy a 60-day worry-free return period.
• Tempo de resposta: As consultas dos clientes adoitan recibir unha resposta en 24 horas.

For any questions or assistance, please contact Leadfan customer service by clicking "sold by Leedfan" on the product page and then "ask a question."