1. Introduction
The Ezonetronics Wireless CarPlay Android Auto Retrofit Kit is designed to seamlessly integrate Apple CarPlay and Android Auto functionalities into your compatible Volvo vehicle, enhancing your driving experience with modern smartphone connectivity. This decoder box retains the original car's display and controls, providing an OEM-like feel and appearance.

2. Compatibility
This retrofit kit is specifically designed for select Volvo models with a 7-inch screen manufactured between 2010 and 2015. Please verify your vehicle's compatibility before installation.
2.1 Compatible Volvo Models & Years
| Car Model | Years | Screen Size |
|---|---|---|
| V40 | 2010-2014 | 7" |
| S60/V60/XC60 | 2010-2015 | |
| V70/XC70 | 2010-2015 | |
| S80 | 2010-2014 |
Important: Your Volvo must NOT have the 'GLOBE' icon on the central control panel. There must be a "BLANK" or "CAM/TEL" button as shown in the image below for compatibility.

If you are unsure about your vehicle's compatibility, please contact customer support with photos of your car's center console.
3. Package Contents
The Ezonetronics Retrofit Kit includes the following components:
- Main Decoder Box
- Adapter Cable
- Power Cable
- Screen Signal Cable
- RCA/USB Cable

4. Setup and Installation
This kit is designed for plug-and-play, non-destructive installation, meaning no wire cutting is typically required. However, professional installation is highly recommended due to the complexity of integrating with vehicle electronics.
4.1 General Installation Overview
- Preparation: Ensure the vehicle's ignition is off and the battery is disconnected before starting.
- Access: Carefully remove the necessary trim panels and the original head unit/screen to access the wiring.
- Connect Decoder Box: Connect the provided Adapter Cable, Power Cable, Screen Signal Cable, and RCA/USB Cable to the main decoder box and the corresponding ports in your vehicle.
- Integration: The decoder box integrates with the existing wiring harness. Follow the specific wiring diagram provided with your kit for precise connections.
- Testing: Before reassembling, temporarily connect the battery and test the system to ensure all functions (CarPlay, Android Auto, original car functions, sound, camera inputs) are working correctly.
- Reassembly: Once confirmed, carefully reassemble all trim panels and the head unit.
For detailed wiring diagrams and step-by-step instructions, please refer to the specific installation guide included with your product or consult a professional installer.
5. Operating Instructions
The Ezonetronics Retrofit Kit allows you to seamlessly switch between your original Volvo system and the CarPlay/Android Auto interface.
5.1 Switching Between Systems
To switch from the factory OEM car system to the CarPlay/Android Auto system, long-press the "NAV" button on your car's central control panel. Repeat this action to switch back to the OEM system.

5.2 Wireless CarPlay & Android Auto
The unit supports both wired and wireless connections for CarPlay and Android Auto. For wireless connectivity, ensure your phone's Bluetooth and Wi-Fi are enabled.
- Pair Car Bluetooth: On your phone, search for and pair with the car's Bluetooth.
- Connect CarPlay/Android Auto: Once Bluetooth is paired, your phone will prompt you to use CarPlay or Android Auto. Confirm the connection.
- Sound Output: Ensure the sound output is directed to your car's Bluetooth or AUX input for optimal audio quality.

5.3 Control Methods
- Steering Wheel Controls: Use your vehicle's original steering wheel buttons for functions like voice awakening, volume adjustment, and track skipping.
- Central Control Panel: Interact with the system using the existing rotary controller and buttons on your car's central control panel.
- Voice Control: Activate Siri (for CarPlay) or Google Assistant (for Android Auto) by saying "Hey Siri" or "Hey Google" for hands-free operation, navigation, messaging, and music control.


5.4 Navigation and Multimedia
Utilize GPS navigation apps like Google Maps, Waze, and Apple Maps with live traffic information directly on your car's screen. Enjoy online entertainment and music streaming through your preferred apps.

6. Key Features
- Wireless & Wired CarPlay/Android Auto: Supports both wireless (2.4G/5.8G Wi-Fi, Bluetooth 5.0) and wired connections for seamless smartphone integration.
- Retains OEM Functions: Keeps original car display, steering wheel controls, and central control panel functionality.
- Voice Control: Full support for Siri and Google Assistant for hands-free operation.
- Navigation: Access to GPS navigation apps with live traffic information (Google Maps, Waze, Apple Maps).
- Multimedia: Online entertainment, music, podcasts, and phone calls directly on your dashboard.
- DSP Audio: Built-in Digital Signal Processor (DSP) with fully adjustable audio EQ for best audio quality.
- Camera Inputs: Two RCA inputs for adding aftermarket rear and right PAL/NTSC cameras.
- 360 Panoramic Camera Support: Supports HD 360 panoramic cameras with dynamic guidance lines and Parking Distance Control (PDC), maintaining OEM parking style.
- Lossless Installation: Designed for plug-and-play, non-destructive installation without cutting wires.

7. User Tips
- Compatibility Check: Always double-check your Volvo model year and screen size against the compatibility list. If your car is a 2013 model, ensure it's one of the listed compatible models (V40, S60/V60/XC60, V70/XC70, S80) and has a 7-inch screen, and the correct central console buttons.
- Professional Installation: While designed for plug-and-play, professional installation is highly recommended to ensure correct wiring and optimal performance, especially if you are not experienced with car electronics.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates to ensure the best performance and compatibility with the latest smartphone operating systems.
8. Troubleshooting
8.1 Common Issues & Solutions
- No Display After Installation:
- Ensure all cables are securely connected, especially the screen signal and power cables.
- Verify the correct input source is selected (long-press NAV button).
- Check vehicle battery connection.
- CarPlay/Android Auto Not Connecting Wirelessly:
- Ensure your phone's Bluetooth and Wi-Fi are enabled.
- Forget the device from your phone's Bluetooth settings and try pairing again.
- Restart both your phone and the car's infotainment system.
- Check for any Wi-Fi interference.
- No Sound or Poor Audio Quality:
- Confirm the car's audio input is set to Bluetooth or AUX, depending on your setup.
- Check volume levels on both your phone and the car's system.
- Verify DSP settings are correctly configured.
- Original Car Functions Not Working:
- Ensure the system is switched back to the OEM interface (long-press NAV button).
- Recheck all wiring connections to ensure no original car system wires were accidentally disconnected.
- Rear View Camera Not Displaying:
- Verify the camera is correctly connected to the RCA input.
- Ensure the camera is powered and functioning independently.
- Check system settings for camera activation.
If you encounter persistent issues, please consult the detailed troubleshooting guide in the full product manual (if available) or contact Ezonetronics customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Model | RM-VLV3746F |
| Connectivity | Wireless (2.4G/5.8G Wi-Fi, Bluetooth 5.0), Wired USB |
| CarPlay/Android Auto | Wired & Wireless Support |
| Audio Processing | Built-in DSP, Adjustable Audio EQ |
| Camera Inputs | 2 x RCA (PAL/NTSC for rear/right camera), HD 360 Panoramic Camera Support |
| Control Methods | Steering Wheel Controls, Central Control Panel, Voice Control (Siri/Google Assistant) |
| Decoder Box Dimensions (approx.) | 124mm (L) x 80mm (W) x 27mm (H) |
| Origin | Mainland China |
10. Maintenance
- Cleaning: Use a soft, dry cloth to clean the decoder box and any exposed components. Avoid using harsh chemicals or abrasive cleaners.
- Software Updates: Periodically check the Ezonetronics website for firmware updates to ensure optimal performance and compatibility.
- Environmental Conditions: Ensure the decoder box is installed in a location that is not exposed to extreme temperatures, direct sunlight, or excessive moisture.
- Cable Integrity: Regularly inspect all cables for any signs of wear or damage. Replace damaged cables immediately to prevent malfunctions.
11. Warranty and Support
Ezonetronics products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or visit the official Ezonetronics website. In case of technical issues or questions not covered in this manual, please contact Ezonetronics customer support for assistance.
12. Frequently Asked Questions (FAQ)
- Q: Is this kit compatible with my 2013 Volvo?
- A: Yes, if your 2013 Volvo is a V40, S60/V60/XC60, V70/XC70, or S80 model with a 7-inch screen, and its central console has a 'BLANK' or 'CAM/TEL' button instead of a 'GLOBE' icon. Please refer to the compatibility section for full details.
- Q: How do I install this kit and how does it work after installation?
- A: The kit is designed for plug-and-play installation, but professional installation is recommended. After installation, you can switch between your original car system and the CarPlay/Android Auto interface by long-pressing the 'NAV' button. Once in the new interface, you can connect your smartphone wirelessly via Bluetooth and Wi-Fi to access navigation, music, calls, and voice control. Refer to the 'Setup and Installation' and 'Operating Instructions' sections for more details.





