1. Introdução
Thank you for choosing the DYNAVIN D9-DMI3G Ultra Flex Android Car Radio Navigation System. This advanced multimedia unit is designed to seamlessly integrate with your Audi A4, A5, Q5, S4, or S5 equipped with MMI 3G/3G+ radio, providing enhanced navigation, entertainment, and connectivity features including Wireless CarPlay and Android Auto, Head-up Display support, and DAB+ Radio. This manual provides essential information for installation, operation, and maintenance of your new system.
2. Informações de segurança
AVISO:
- Always consult a professional for installation to avoid damage to the vehicle's electrical system or the unit.
- Do not operate the unit's functions that distract you from driving. Always prioritize road safety.
- Ensure all wiring is correctly connected and insulated to prevent short circuits or fire hazards.
- Mantenha o aparelho longe de água e umidade excessiva.
- Não tente desmontar ou modificar a unidade. Isso anulará a garantia.
3. Conteúdo da embalagem
Por favor, verifique se todos os itens estão presentes na embalagem:
- DYNAVIN D9-DMI3G Ultra Flex Main Unit
- Chicote de energia
- Antena GPS
- Cabos USB (x2)
- Microfone externo
- RCA Cables (Audio/Video In/Out)
- Manual do usuário (este documento)
- Suportes e parafusos de montagem

Image: Illustration of all components included in the DYNAVIN D9-DMI3G Ultra Flex package.
4. Guia de instalação
Professional installation is highly recommended. Incorrect installation can damage the unit or your vehicle.
4.1 Verificações de pré-instalação
- Ensure your vehicle is an Audi A4, A5, Q5, S4, or S5 with MMI 3G/3G+ radio.
- Desconecte a bateria do veículo antes de iniciar qualquer trabalho elétrico.
- Gather necessary tools (trim removal tools, screwdrivers, wire cutters/strippers).
4.2 Diagrama de fiação
Consulte o diagrama de fiação detalhado fornecido com a sua unidade para obter informações específicas sobre as conexões. As principais conexões incluem:
- Chicote elétrico: Connect to the vehicle's power supply (constant 12V, accessory, ground).
- Decodificador de barramento CAN: Essential for communication with the vehicle's MMI system.
- Antena GPS: Instale em um local com boa visibilidade. view do céu (por exemplo, painel, embaixo do para-brisa).
- Cabos USB: Route to a convenient location for USB drives or smartphone connection.
- Microfone Externo: Mount near the driver for clear hands-free calls.
- Cabos RCA: Para Externo amplifiers, subwoofers, or auxiliary video input/output.

Image: Simplified wiring diagram showing main connections for the DYNAVIN D9-DMI3G Ultra Flex.
4.3 Montagem da Unidade
Carefully remove the original car radio or display following your vehicle's specific disassembly instructions. Install the DYNAVIN unit using the provided mounting brackets and screws, ensuring it is securely fastened and flush with the dashboard.
4.4 Configuração e instalação iniciais
After installation, reconnect the vehicle's battery. Power on the unit. The system will guide you through initial setup, including language selection, time zone, and basic audio settings. Ensure the CAN Bus connection is recognized for proper MMI integration.
Video: A step-by-step guide demonstrating the installation process of the DYNAVIN D9-DMI3G Ultra Flex in a compatible Audi vehicle.
5. Instruções de operação
5.1 Basic Navigation and Main Menu
The unit features a responsive touchscreen interface. Tap icons on the main menu to access functions like Radio, Navigation, Bluetooth, CarPlay/Android Auto, and Settings. Swipe left/right to navigate through additional app pages.

Image: Screenshot of the main menu interface on the DYNAVIN D9-DMI3G Ultra Flex unit.
5.2 Rádio (FM/AM/DAB+)
Select the 'Radio' icon. Use the on-screen controls to tune frequencies, save presets, and switch between FM, AM, and DAB+ (if DAB+ antenna is connected and signal is available). DAB+ offers higher quality digital radio broadcasts.
5.3 Conectividade Bluetooth
Para emparelhar seu telefone:
- Go to 'Bluetooth' on the unit.
- Habilite o Bluetooth no seu smartphone e pesquise os dispositivos disponíveis.
- Select 'DYNAVIN' (or similar name) from your phone's list.
- Confirme o código de emparelhamento em ambos os dispositivos.
Após o emparelhamento, você poderá fazer/receber chamadas e transmitir áudio sem fio.
5.4 CarPlay sem fio e Android Auto
This unit supports wireless connection for both Apple CarPlay and Android Auto. Ensure your phone's Wi-Fi and Bluetooth are enabled.
- On the unit, select the 'CarPlay' or 'Android Auto' icon.
- Follow the on-screen instructions to connect your smartphone via Bluetooth first, then confirm the Wi-Fi connection.
- Once connected, your phone's compatible apps will appear on the unit's screen, allowing for navigation, music, messaging, and more.

Imagem: Example of the Apple CarPlay interface displayed on the DYNAVIN D9-DMI3G Ultra Flex screen.
Video: A demonstration of how to set up and use Wireless CarPlay with the DYNAVIN D9-DMI3G Ultra Flex unit.
5.5 Sistema de Navegação
The unit comes with pre-installed navigation software. Tap the 'Navigation' icon to launch. You can also install other navigation apps from the Google Play Store (requires internet connection via Wi-Fi hotspot).
5.6 Head-up Display (HUD) Integration
If your vehicle is equipped with a compatible Head-up Display, the DYNAVIN unit can send navigation directions and other relevant information to the HUD. Access the 'Settings' menu on the unit to configure HUD output options.
6. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| A unidade não liga. | Incorrect wiring, blown fuse, vehicle battery disconnected. | Check power connections, inspect fuses, ensure battery is connected. |
| Nenhum som dos alto-falantes. | Speaker wires disconnected, volume too low, mute activated, ampproblema do lificador. | Check speaker connections, increase volume, disable mute, verify ampstatus de vida. |
| Sinal GPS não encontrado. | GPS antenna not connected, antenna placed in poor location. | Ensure GPS antenna is securely connected and placed with clear sky view. |
| CarPlay/Android Auto não está conectando. | Bluetooth/Wi-Fi off, phone not paired, software glitch. | Ensure phone's Bluetooth/Wi-Fi are on, re-pair device, restart unit and phone. |
| Tela sensível ao toque sem resposta. | Sistema travado, sujeira na tela. | Restart the unit (press reset button if available), clean screen. |
7. Especificações
| Recurso | Detalhe |
|---|---|
| Modelo | D9-DMI3G Ultra Flex |
| Sistema operacional | Android (Specific version may vary) |
| Tamanho da tela | 7 polegadas |
| Compatibilidade | Audi A4, A5, Q5, S4, S5 with MMI 3G/3G+ Radio |
| Conectividade | Wireless CarPlay, Android Auto, Bluetooth 5.0, Wi-Fi, USB |
| Sintonizador de rádio | FM/AM, DAB+ (requires optional DAB+ antenna) |
| Navegação | GPS integrado, compatível com mapas online/offline |
| Saída de áudio | 4 x 45W (Max), RCA Pre-outs |
| Fonte de energia | DC 12V (Operating Range: 9V-16V) |
8. Manutenção
- Limpeza: Use um pano macio e seco para limpar a tela e o aparelho. Para manchas persistentes, esfregue levemente.ampUmedeça o pano com água. Não utilize produtos químicos agressivos ou abrasivos.
- Atualizações de software: Periodically check the official DYNAVIN website or contact support for available software updates. Updates can improve performance and add new features.
- Reinicialização do sistema: In case of persistent issues, a factory reset option is available in the system settings. Note that this will erase all user data and settings.
9. Garantia e Suporte
The DYNAVIN D9-DMI3G Ultra Flex comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period and coverage details.
For technical support, troubleshooting assistance, or warranty claims, please contact your authorized DYNAVIN dealer or visit the official DYNAVIN support website. Have your product model and serial number ready when contacting support.
Oficial Website: www.dynavin.com
Suporte por e-mail: support@dynavin.com