1. Introduction
The Ezontronics Wireless CarPlay and Android Auto Retrofit Kit is designed to integrate advanced smartphone connectivity into your vehicle's existing infotainment system. This decoder box adds Apple CarPlay and Android Auto functionality while retaining the original display, rotary controller, and steering wheel controls, providing an OEM-like experience.

2. Compatibility
This retrofit kit is specifically designed for certain Volvo models equipped with a 7-inch screen. Please verify your vehicle's compatibility using the table below and the visual cues provided.

Important Note: 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 compatibility image for proper installation and functionality.
| Car Model | Years | Screen Inch |
|---|---|---|
| V40 | 2010-2014 | 7" |
| S60/V60/XC60 | 2010-2015 | |
| V70/XC70 | 2010-2015 | |
| S80 | 2010-2014 |
3. Key Features
- Seamless Integration: Designed specifically for Volvo V40, V60, S60, XC60, V70, XC70, S80 (2010-2015) with 7-inch screens.
- Wireless & Wired CarPlay/Android Auto: Supports both wireless (2.4G/5.8G WIFI) and wired connections for Apple CarPlay and Android Auto.
- Bluetooth 5.0 Technology: Ensures stable and high-quality audio streaming and connectivity.
- Retains OEM Controls: Control CarPlay/Android Auto via existing steering wheel controls, central control panel, and touch screen (if applicable to your vehicle).
- Intelligent Voice Control: Utilize "Hey Siri" for Apple CarPlay and Google Assistant for Android Auto for hands-free operation.
- Online Navigation: Access popular navigation apps like Google Maps, Waze, and Apple Maps with live traffic information.
- Enhanced Audio Quality: Built-in DSP with fully adjustable Audio EQ for optimal sound.
- Camera Support: Includes 2 RCA inputs for adding aftermarket rear and right PAL/NTSC cameras. Supports HD 360 panoramic cameras, dynamic guidance lines, and OEM parking style Parking Distance Control.
- Plug and Play Installation: Non-destructive installation process, avoiding wire breaks.
- Switching Between Systems: Easily switch between the OEM car system and the CarPlay/Android Auto display using factory controls.

4. Package Contents
The Ezontronics Retrofit Kit package includes the following components:
- Main Decoder Box
- Adapter Cable
- Power Cable
- Screen Signal Cable
- RCA/USB Cable

5. Setup and Installation
The installation of the Ezontronics Retrofit Kit is designed to be plug-and-play and non-destructive, meaning no cutting of original wires is required. However, professional installation is recommended due to the complexity of accessing the car's infotainment system.
5.1 Pre-Installation Check
- Confirm your Volvo model and year are listed in the compatibility section (Section 2).
- Ensure your car's central control panel has a "BLANK" or "CAM/TEL" button, not a globe icon.
- Gather all components from the package.
5.2 General Installation Steps (Overview)
- Carefully remove the necessary trim panels and the original head unit/screen to access the wiring.
- Connect the provided adapter cables between the original car harness and the main decoder box.
- Connect the screen signal cable from the decoder box to the car's display.
- Connect the RCA/USB cable for additional inputs (e.g., cameras, USB media).
- Securely mount the decoder box in a suitable location behind the dashboard.
- Reassemble the trim panels and head unit.
For detailed wiring diagrams and specific instructions for your Volvo model, please refer to the comprehensive installation guide provided with your kit or consult a professional installer.
6. Operating Instructions
6.1 Switching Between Systems
To switch between your car's original OEM system and the CarPlay/Android Auto interface, long-press the "NAV" button on your car's central control knob.

6.2 Connecting to CarPlay/Android Auto
The kit supports both wired and wireless connections. For wireless connectivity, ensure your phone's Bluetooth and Wi-Fi are enabled.
- Pair Car Bluetooth: On your phone, search for and pair with your car's Bluetooth system.
- Connect CarPlay/Android Auto: Once paired, your phone should prompt you to connect to CarPlay or Android Auto. Follow the on-screen instructions.
- Sound Output: Ensure the audio output is set to your car's Bluetooth or the appropriate input for the retrofit kit to hear sound through your car's speakers.

6.3 Using Features
- Navigation: Open your preferred navigation app (e.g., Google Maps, Waze, Apple Maps) on the car's screen.
- Voice Control: Activate voice commands by saying "Hey Siri" for Apple CarPlay or by using the Google Assistant prompt for Android Auto.
- Media Playback: Access music, podcasts, and audiobooks through your favorite apps.
- Camera Display: If an aftermarket camera is connected, the display will automatically switch to the camera view when reversing or when activated.


7. Maintenance
To ensure the longevity and optimal performance of your Ezontronics Retrofit Kit, follow these general maintenance guidelines:
- Keep the car's interior, especially around the screen and control panel, clean and free of dust.
- Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods.
- Do not use harsh chemicals or abrasive cleaners on the screen or control surfaces. Use a soft, damp cloth for cleaning.
- Ensure all connections remain secure. Avoid pulling on cables unnecessarily.
8. Troubleshooting
If you encounter issues with your retrofit kit, please refer to the following common problems and solutions:
- No Display/Black Screen:
- Ensure all cables are securely connected.
- Verify that you have correctly switched to the CarPlay/Android Auto interface by long-pressing the "NAV" button.
- Check your car's fuse box for any blown fuses related to the infotainment system.
- No Sound:
- Confirm your phone is properly connected via Bluetooth and the audio output is directed to the car's system (refer to Section 6.2).
- Check the volume levels on both your phone and the car's infotainment system.
- Ensure the car's audio input is correctly selected (e.g., AUX, Bluetooth).
- Connectivity Issues (Wireless CarPlay/Android Auto):
- Ensure your phone's Wi-Fi and Bluetooth are both enabled.
- Try forgetting the device in your phone's Bluetooth settings and re-pairing.
- Restart your phone and the car's infotainment system.
- If wireless connection fails, try a wired USB connection to rule out wireless issues.
- Controls Not Responding:
- Verify that the kit is fully powered and correctly installed.
- Ensure the car's original controls are functioning correctly in the OEM system.
If these steps do not resolve the issue, please contact customer support for further assistance. When contacting support, provide details of your car model, year, and a description of the problem, ideally with photos of your car's center console.
9. Specifications
| Feature | Detail |
|---|---|
| Model | RM-VLV3746F |
| Compatibility | Volvo V40, V60, S60, XC60, V70, XC70, S80 (2010-2015) with 7-inch screen |
| Connectivity | Wireless (2.4G & 5.8G WiFi), Bluetooth 5.0, Wired USB |
| Camera Inputs | 2 RCA inputs (PAL/NTSC for rear/right camera, supports HD 360 panoramic) |
| Audio Processing | Built-in DSP, adjustable Audio EQ |
| Control Methods | Steering wheel controls, central control panel, touch screen (if applicable), voice control |
| Decoder Box Dimensions (L x W x H) | 124mm x 80mm x 27mm |
10. User Tips
- Always ensure your phone's operating system (iOS or Android) is up to date for the best CarPlay/Android Auto performance.
- For optimal wireless performance, keep your phone in a clear line of sight to the car's infotainment system, if possible.
- If experiencing intermittent connectivity, try using a high-quality USB cable for a wired connection to rule out wireless interference.
- Familiarize yourself with your car's original controls, especially the "NAV" button, as it is crucial for switching between systems.
11. Warranty and Support
EzoneTronics is committed to providing high-quality products and customer satisfaction. For any technical support, warranty claims, or questions regarding your retrofit kit, please contact the seller or EzoneTronics customer service directly. Keep your purchase receipt as proof of purchase for warranty purposes.






