1. Introduction
The Ezonetronics RM-KPL064 is a compact 2-in-1 adapter designed to convert your car's existing wired CarPlay and Android Auto systems into wireless versions. This device eliminates the need for physical cable connections, offering a seamless and convenient experience for accessing your smartphone's features on your car's OEM stereo display.
This adapter supports both Apple CarPlay and Android Auto, allowing users of either platform to enjoy wireless connectivity for navigation, music, calls, and voice assistance.
2. Important Notes
- This adapter is designed exclusively for vehicles equipped with a factory-installed wired CarPlay and/or wired Android Auto system.
- If your car only has wired CarPlay and lacks wired Android Auto, the wireless Android Auto function will not be available through this adapter.
- Ensure your car's USB port supports data transmission for proper functionality.
3. Key Features
- 2-in-1 Functionality: Converts both wired CarPlay and wired Android Auto to wireless.
- Plug and Play: Simple connection via USB port.
- Automatic Connection: Connects automatically within 5-10 seconds after initial setup.
- High-Speed Transmission: Utilizes 5.8GHz Wi-Fi for stable and fast data transfer.
- Bluetooth 5.0: Ensures reliable wireless communication.
- Wide Compatibility: Compatible with approximately 99% of cars featuring factory wired CarPlay and Android Auto.
- OTA Updates: Supports Over-The-Air software updates for continuous improvement and bug fixes.
- Original Car Control Support: Retains functionality of steering wheel controls, touch screen, and OEM knob controls.
- Voice Assistant Integration: Supports Siri for CarPlay and Google Assistant for Android Auto.

4. Compatibility
4.1 Vehicle Compatibility
The RM-KPL064 adapter is compatible with most car models (approximately 99%) that come with a factory-installed wired CarPlay or wired Android Auto system. This includes popular brands such as Audi, Benz, Porsche, Volkswagen, Nissan, Ford, Honda, Lexus, Volvo, Cadillac, Chevrolet, and Citroen.

4.2 Smartphone OS Version Requirements
- For Wireless CarPlay: Requires iOS 10 or above.
- For Wireless Android Auto: Requires Android 11 or above, and the smartphone must be equipped with 5GHz Wi-Fi capability.
5. Package Contents
The package typically includes:
- 1 x Ezonetronics RM-KPL064 2-in-1 Wireless CarPlay & Android Auto Adapter
- 1 x USB Cable (Type-A to Type-C or similar, depending on car's USB port)
- 1 x User Manual (this document)

6. Setup Instructions
Follow these steps to set up your RM-KPL064 adapter:
- Connect the Adapter: Plug the RM-KPL064 adapter into your car's USB port that supports data transmission. Ensure the adapter's indicator light illuminates.
- Bluetooth Pairing: On your smartphone, enable Bluetooth and search for available devices. Select the Bluetooth name displayed on your car's screen (e.g., "WirelessDongle-B88C") and pair your phone.
- Allow Permissions: When prompted, allow all necessary permissions for contacts, favorites sync, and CarPlay/Android Auto functionality.
- Automatic Connection: After successful pairing, your car's display should automatically switch to either Wireless CarPlay or Wireless Android Auto. The initial connection may take 5-10 seconds.

7. Operating Instructions
7.1 Wireless CarPlay / Android Auto
Once connected, your car's display will mirror the CarPlay or Android Auto interface. You can interact with your phone's apps directly from the car's screen.

7.2 Automatic Reconnection
After the initial setup, the adapter will automatically connect to your paired smartphone within 5-10 seconds each time you start your car, providing a hassle-free experience.

7.3 Control Methods
The adapter supports your car's original control methods, including:
- Steering Wheel Controls
- Touch Screen Controls
- OEM Knob Controls

7.4 Voice Assistant
Utilize your preferred voice assistant for hands-free operation:
- CarPlay: Activate Siri by saying "Hey Siri" or pressing the voice command button.
- Android Auto: Activate Google Assistant by saying "OK Google" or pressing the voice command button.
8. Maintenance
8.1 Over-The-Air (OTA) Updates
The RM-KPL064 adapter supports OTA updates. This allows for software improvements, new features, and bug fixes to be delivered directly to your device. If you encounter any issues or wish to update your adapter, you can submit feedback, and new software releases will be provided.

9. Troubleshooting
If you experience issues with your RM-KPL064 adapter, consider the following:
- No Connection:
- Ensure the adapter is securely plugged into a USB port that supports data transmission.
- Verify that your car has a factory-wired CarPlay or Android Auto system.
- Check if Bluetooth is enabled on your smartphone and paired with the adapter.
- Confirm your phone's OS meets the minimum requirements (iOS 10+ for CarPlay, Android 11+ with 5GHz Wi-Fi for Android Auto).
- Intermittent Connection:
- Ensure there are no other strong Wi-Fi or Bluetooth signals interfering with the connection.
- Try restarting both your smartphone and the car's infotainment system.
- Check for available OTA updates for the adapter.
- Audio/Video Lag:
- This adapter uses 5.8GHz Wi-Fi for optimal performance. Ensure your phone supports and is connected via 5.8GHz Wi-Fi if applicable for Android Auto.
- Minimize background apps on your smartphone.
10. Specifications
| Feature | Specification |
|---|---|
| Model | RM-KPL064 |
| Connectivity | Bluetooth 5.0, 5.8GHz Wi-Fi |
| Input | USB (for data transmission) |
| Dimensions (approx.) | 37mm (Length) x 22mm (Width) x 9mm (Height) |
| Weight (approx.) | 0.039 kg |
| Car Compatibility | Vehicles with factory wired CarPlay or Android Auto |
| Phone OS Compatibility | iOS 10+ (for CarPlay), Android 11+ with 5GHz Wi-Fi (for Android Auto) |


11. User Tips
- For the best experience, ensure your smartphone's operating system and apps are up to date.
- If you frequently switch between CarPlay and Android Auto, ensure both systems are properly configured on your car's head unit.
- Keep the adapter's software updated via OTA to benefit from the latest features and performance enhancements.
12. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's official website or contact their customer service directly. Keep your purchase receipt as proof of purchase.

