1. Product Overview
The L9 2-in-1 Wireless CarPlay & Android Auto Adapter converts your car's existing wired CarPlay or Android Auto system into a wireless one. This compact, plug-and-play device allows for seamless integration of your smartphone's features with your car's infotainment system, supporting 5Ghz WiFi and Bluetooth 5.0 for stable and fast connections.

Image: The L9 adapter, highlighting its 2-in-1 wired to wireless capability for CarPlay and Android Auto, with 5Ghz WiFi and Bluetooth 5.0.
2. Compatibility Requirements
- Your original car radio must have a factory-installed wired CarPlay or Android Auto system.
- For Wireless CarPlay: Requires an iPhone with iOS 10 or above.
- For Wireless Android Auto: Requires an Android phone with Android 11 or above, equipped with 5Ghz WiFi 5.
- Compatible with approximately 99% of cars on the market that feature wired CarPlay and Android Auto.
3. Setup and Installation
The L9 adapter is designed for plug-and-play operation, requiring no dismantling of your car's interior.
3.1 Initial Setup Steps
- Confirm that your original car's infotainment system supports wired Apple CarPlay or Android Auto.
- Connect the L9 adapter to your car's USB (Type-A or Type-C, using the provided adapter if necessary) port that supports wired CarPlay/Android Auto.
- On your smartphone, enable both Bluetooth and Wi-Fi.
- Search for the Bluetooth device named "Smart Dongle-XXX" (where XXX are unique characters) in your phone's Bluetooth settings.
- Pair your phone with the adapter via Bluetooth. Follow any on-screen prompts for pairing codes.
- Once paired, your car's screen should automatically switch to the wireless CarPlay or Android Auto interface.
3.2 Visual Setup Guide
Video: Demonstrates the connection process for both Wireless CarPlay and Wireless Android Auto, including confirming car compatibility, enabling phone Bluetooth/Wi-Fi, and Bluetooth pairing with the 'Smart Dongle-XXX' device.

Image: The L9 adapter shown with both USB-A and USB-C connection options, emphasizing its adaptability.
4. Operating Instructions
Once connected, the L9 adapter allows you to use your car's original controls for navigation within CarPlay or Android Auto.
4.1 Retaining Original Car Functions
The adapter is designed to maintain your vehicle's existing control methods, ensuring a familiar user experience:
- Knob Control: Navigate menus and select options using your car's rotary knob.
- Touch Screen Control: Interact directly with the car's touchscreen display.
- Voice Control: Utilize voice commands (e.g., Siri, Google Assistant) for hands-free operation.
- Steering Wheel Control: Use your steering wheel buttons to manage audio, calls, and other functions.

Image: Illustration of how the L9 adapter integrates with various original car control functions.
4.2 Functions On The Go
Enjoy a range of features wirelessly through your car's display:
- Mainstream Map Applications: Use navigation apps like Google Maps, Apple Maps, or Waze.
- Make Calls: Hands-free calling through your car's audio system.
- Online Music: Stream music from your favorite apps.
- Siri/Voice Control: Access your phone's voice assistant for various tasks.

Image: Car infotainment screen showing various applications accessible via the L9 adapter.
5. Specifications
| Feature | Specification |
|---|---|
| Model | L9 |
| Connectivity | Wireless CarPlay, Wireless Android Auto |
| Power Input | USB 5V |
| Bluetooth Version | 5.0 |
| WiFi Frequency | 5.0Ghz |
| Dimensions (L x W x H) | 48mm x 22mm x 3mm (approx.) |
| Weight | 0.058 kg (approx.) |
| Package Dimensions (L x W x H) | 19cm x 13cm x 3cm |

Image: Detailed dimensions of the L9 adapter, highlighting its compact size.
6. Maintenance
To ensure optimal performance and longevity of your L9 adapter, follow these maintenance guidelines:
- Keep the adapter clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the adapter to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to disassemble or repair the device yourself, as this will void any potential warranty.
- Ensure the USB port in your car is clean and free of obstructions before connecting the adapter.
7. Troubleshooting
If you encounter issues with your L9 adapter, try the following troubleshooting steps:
- No Connection: Ensure your car's wired CarPlay/Android Auto is functional. Check if the adapter is securely plugged into the USB port. Restart your car's infotainment system and your smartphone.
- Bluetooth Pairing Issues: Make sure Bluetooth and Wi-Fi are enabled on your phone. Forget the device from your phone's Bluetooth settings and try pairing again. Ensure no other devices are interfering with the Bluetooth connection.
- Intermittent Connection: Check for any physical obstructions around the adapter or your phone that might interfere with the wireless signal. Ensure your phone's software (iOS/Android) is up to date.
- Slow Performance: Close unnecessary applications on your smartphone. Ensure your phone meets the minimum OS requirements (iOS 10+, Android 11+ with 5Ghz WiFi 5).
- CarPlay/Android Auto Not Launching: Verify that your car's infotainment system is set to the correct input for CarPlay/Android Auto. Sometimes, selecting the wired CarPlay/Android Auto option on your car's screen after connecting the adapter can initiate the wireless connection.
8. User Tips
- For the best experience, ensure your smartphone's operating system is always updated to the latest version.
- Keep your phone charged, as wireless CarPlay/Android Auto can consume more battery. Consider using a car charger.
- If you experience any lag, try disconnecting and reconnecting the adapter.
9. Warranty and Support
For any issues not covered in this manual, or for warranty claims, please contact the seller or manufacturer directly. Keep your proof of purchase for warranty validation.




