Limcet Wireless CarPlay Adapter

1. Introduction

The Limcet Wireless CarPlay Adapter is designed to upgrade your vehicle's wired CarPlay system to a wireless experience, offering seamless integration of Apple CarPlay and Android Auto functionalities. This adapter provides convenience, a clutter-free environment, and enhanced in-car entertainment and navigation.

2. Product Features

• Plug and Play: Easy installation and immediate use.
• Wireless Connectivity: Converts wired CarPlay to wireless Apple CarPlay and Android Auto.
• Wide Compatibility: Supports a broad range of car models, particularly Volkswagen vehicles.
• Full Feature Support: Seamless integration with Apple Maps, Google Maps, Spotify, WhatsApp, Phone, Messages, and Siri voice control.
• Dual System Mode: Easily switch between the CarPlay/Android Auto interface and your car’s original system.
• Stable Connection: Utilizes an Allwinner T113-S4 automotive-grade chipset for smooth, low-latency performance.
• USB Media Playback: Supports playback of pictures, audio, and various video formats (mp4/avi/mkv/rmvb/720p) via USB.
• Retains Original Controls: Compatible with OEM steering wheel controls and original car button controls.
• Original Backup Camera Support: No additional installation required for original factory backup cameras; automatically switches on when reverse gear is engaged.

3. Compatibility

The Limcet Wireless CarPlay Adapter is compatible with various Volkswagen models and infotainment systems. Please verify your car's head unit type and production year for accurate compatibility.

Supported Systems and Models:

• MIB: 2013-2016 Volkswagen, 2013-2016 Volkswagen Skoda, 2013-2018 Volkswagen Seat
• MIB3: Volkswagen, Volkswagen Skoda, Volkswagen Seat
• 3G Touareg: 2012-2019 Volkswagen Touareg (MIB3)
• Phaeton: 2009-2015 Volkswagen Phaeton (MIB3)
• RNS510: Until now Volkswagen RNS510 (MIB3)

4. Package Contents

The package includes the following items:

• 1 x Limcet CarPlay Box
• 1 x User Manual
• 1 x CAN Cable
• 1 x Microphone Cable
• 1 x Power Cable
• 1 x LVDS Cable
• 1 x Wi-Fi Antenna

5. Product Specifications

6. Setup and Installation

Follow these steps to install and set up your Limcet Wireless CarPlay Adapter:

6.1. Wiring Diagram

Refer to the diagram below for proper connection of all components.

1. Power Cable: Connect the power cable to the designated port on the adapter and your vehicle's power source.
2. USB Port: Connect the USB cable to the adapter and your vehicle's USB port.
3. Wi-Fi Antenna: Attach the Wi-Fi antenna to the adapter.
4. CAN H & CAN L: Connect the CAN H and CAN L wires to the corresponding vehicle CAN bus lines.
5. Microphone Output & Input: If your original vehicle has a microphone, connect the microphone output and input to the adapter. If not, install an additional microphone and connect it to the microphone interface.
6. LVDS Input & Output: Connect the LVDS input and output cables as shown in the diagram.

6.2. Initial Setup Steps

1. Plug the adapter into the USB port of the module harness (for wired CarPlay).
2. Pair your iPhone with the Limcet-Box Bluetooth (for wireless CarPlay).
3. Once paired, wireless CarPlay will start automatically when you start your car.

7. Operating Instructions

7.1. Wireless CarPlay / Android Auto

After successful setup, your smartphone will automatically connect to the adapter when you start your vehicle. The CarPlay or Android Auto interface will appear on your car's display, allowing access to supported apps.

7.2. Navigation and Music

Use your preferred navigation apps like Apple Maps, Google Maps, or Waze directly on your car's screen. Enjoy music from apps such as Apple Music, Spotify, Tidal, YouTube Music, and Amazon Music.

7.3. Voice Control (Siri)

Activate Siri or your voice assistant to play music, get directions, make calls, or ask questions, ensuring a safer driving experience.

7.4. USB Media Playback

Plug a USB drive into the adapter's USB port to play pictures, audio, and video files directly on your car's display. Supported video formats include mp4, avi, mkv, and rmvb (up to 720p).

7.5. Retaining Original Vehicle Controls

The adapter is compatible with your vehicle's original control protocols, including:

• OEM Steering Wheel Controls: Use your existing steering wheel buttons to control media, calls, and navigation within CarPlay/Android Auto.
• Original Car Button Control: Utilize the physical buttons on your car's console for various functions.
• Reverse Camera: The system automatically switches to the original factory backup camera view when reverse gear is engaged.

8. Maintenance

To ensure the longevity and optimal performance of your Limcet Wireless CarPlay Adapter, follow these general maintenance guidelines:

• Keep Clean: Regularly wipe the adapter with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
• Avoid Moisture: Protect the device from water and excessive humidity. Do not expose it to rain or spills.
• Proper Handling: Handle the adapter with care. Avoid dropping it or subjecting it to strong impacts.
• Temperature Control: Operate and store the device within the specified temperature range (-40°C to +75°C) to prevent damage.
• Secure Connections: Ensure all cables are securely connected to prevent intermittent issues. Do not pull cables forcefully.

9. Troubleshooting

If you encounter issues with your Limcet Wireless CarPlay Adapter, refer to the following common problems and solutions:

9.1. No Connection / Intermittent Connection

• Check Cables: Ensure all cables (power, USB, LVDS, CAN) are securely connected to both the adapter and the vehicle's system.
• Bluetooth Pairing: Verify that your iPhone is correctly paired with the "Limcet-Box" Bluetooth. Try unpairing and re-pairing.
• Vehicle Compatibility: Double-check that your vehicle model and head unit are listed as compatible.
• Restart Devices: Turn off your vehicle, disconnect the adapter, restart your phone, then reconnect the adapter and restart the vehicle.

9.2. No Sound or Poor Sound Quality

• Volume Levels: Ensure both your phone's volume and the car's audio system volume are turned up.
• Microphone Connection: If using an external microphone, ensure it is properly connected to the adapter's microphone input/output ports.
• Audio Source: Confirm that the car's audio source is set to the correct input for the CarPlay adapter.

9.3. Display Issues (Blank Screen, Flickering)

• LVDS Cable: Check the LVDS input and output cable connections. Ensure they are not damaged or loose.
• Power Supply: Verify the adapter is receiving stable power.
• Firmware Update: Check the manufacturer's website for any available firmware updates that might resolve display issues.

9.4. Controls Not Responding

• CAN Bus Connection: Ensure the CAN H and CAN L wires are correctly connected to the vehicle's CAN bus.
• Vehicle Settings: Some vehicles may require specific settings to enable external device control. Consult your car's manual.
• Adapter Restart: Disconnect and reconnect the adapter to force a restart.

10. User Tips

• Verify Compatibility: Before installation, always take a photo of your car’s head unit and provide your car model and production year to ensure you have the correct product and harness.
• Firmware Updates: Periodically check the manufacturer's official website for firmware updates to ensure optimal performance and compatibility with the latest smartphone OS versions.
• Clean Installation: Route cables neatly and securely to prevent interference and ensure a professional look.

11. Warranty and Support

11.1. Warranty Information

Your Limcet Wireless CarPlay Adapter comes with a 1-year manufacturer’s warranty covering any quality-related issues. In case of a defective product, we offer returns or replacements.

11.2. Customer Support

For any questions, technical assistance, or warranty claims, please contact our customer service team:

• Phone / WhatsApp: +86 19098588125

12. Certifications

The Limcet Wireless CarPlay Adapter complies with international standards and holds the following certifications:

• CE Certificate: Conforms to European health, safety, and environmental protection standards.
• RoHS Certificate: Complies with the Restriction of Hazardous Substances Directive.
• FCC Certificate: Meets the standards for electromagnetic compatibility set by the Federal Communications Commission.